T&B® Cable Tray

In this section...

® ® T&B Cable Tray

T&B Cable Tray Overview...... B-260–B-261 Aluminum Tray...... B-262–B-309 Steel Tray...... B-310–B-333 One-Piece Tray...... B-334–B-357 Channel Tray...... B-358–B-373 Common Accessories...... B-374–B-376 Grounding and Bonding...... B-377–B-379 Options...... B-380–B-385 Non-Metallic Tray...... B-386–B-423 Technical Information...... B-424–B-446 Overview Benefits of Cable Tray

Cable tray wiring systems offer significant advantages over conduit pipe and other wiring systems. Cable tray is less expensive, more reliable, more

Cable Tray adaptable to changing needs and easier to maintain. In addition, its design ® does not contribute to potential safety problems associated with other wiring systems. An evaluation of the costs and benefits of various wiring systems should be done in the design phase. Unfortunately, many engineers who are unfamiliar with wiring systems avoid the system selection process or defer it until construction — often resulting in higher costs, scheduling delays and a system that will not meet future needs. Selection of a wiring system that is not the most suitable for a particular application in terms of cost, potential corrosion and electrical considerations can lead to numerous problems, including excessive initial cost, poor design, faulty installation, extra maintenance, future power outages and unnecessary safety concerns.

Cost Extensive experience has shown that the initial cost of a cable tray installation (including conductor, material and installation labor costs) may be as much as 60% less than a comparable conduit wiring system.

Metal Framing & Cable Tray — T&B Cable tray systems, including trays, supports, fittings and other materials, are generally much less expensive than conduit wiring systems. In addition, major cost savings are generated by the relative ease of installation. Labor Maintenance costs of installing a cable tray system can run up to 50 percent less. Total Cable tray wiring systems require less maintenance than conduit systems. cost savings will vary with the complexity and size of the installation. When maintenance is necessary, it is easier, less time-consuming and less Direct cost savings are easy to calculate during the design phase of an labor intensive. installation, but the enormous advantages of cable tray may accrue only The physical condition and status of both the cable tray and the tray cables over time. The system’s reliability, adaptability, ease of maintenance can be inspected visually, something that is not possible with conduit and inherent safety features result in many other types of cost savings, systems. In addition, it is also easy to see if there is sufficient capacity in the including: trays for additional cables. As was noted above, changing or adding cables • Lower engineering and maintenance costs can also be accomplished without difficulty. • Less need to reconfigure system as needs change Another comparative benefit of cable tray systems is that they do not act • Less down time for electrical and data handling systems as channels of moisture paths, as conduit wiring systems do. Conduit • Fewer environmental problems resulting from loss of power systems tend to collect condensation and channel the moisture to electrical to essential equipment equipment, where it can lead to corrosion and failure. Cable tray and tray cable are also less susceptible to fire loss than conduit. Reliability An external fire usually results in damage to only a few feet of a cable tray Cable tray systems offer unsurpassed reliability, resulting in less need system, while wire insulation inside a conduit suffers significant damage and for maintenance and less down time — important considerations for all thermoplastic insulation may actually fuse to the conduit. installations but especially for such industries as data communications and financial services. Safety In addition, since cable tray is not a closed system, moisture build up Cable tray wiring systems lack the inherent safety concerns of conduit problems are eliminated and damage to cable insulation during installation systems. By its nature, a conduit wiring system can serve as a flow-through is also greatly reduced. for corrosive, explosive and toxic gases. The conduit installation process can also present a safety issue for Adaptabilty electricians. The cable tray installation process precludes those safety A major advantage of cable tray systems derives from their adaptability concerns by providing a means to pull tray cables from near one to new needs and technology. The pace of change in the economy, termination enclosure to the next before they are inserted into the constantly shifting competitive pressures and rapid introduction of innovative enclosure and then terminated, unlike conduit installation where the technologies are all accelerating. More than ever before, businesses must electrician may be inadvertently exposed to live, energized equipment be prepared to quickly expand facilities, change products or introduce new that may already be in the enclosure. processes. The flexibility of the wiring system is a key consideration. Finally, in installations where cable tray can be used as the equipment ® Modifying a cable tray system or adding cables to meet new needs is grounding conductor (per the National Electrical Code standards), it relatively easy because cables can enter or exit a tray at any point. is easy to visually check the system components as well as conduct And initial design considerations can build-in extra capacity as part checks for electrical continuity. of the planning process. Cable tray’s inherent adaptability allows NEC and National Electrical Code are registered trademarks rewiring for future expansion, building redesign or new technologies of the National Fire Protection Association, Inc. without disruption or need to replace the entire wiring system.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-260 800.816.7809 Fax: 901.252.1354 Overview Thomas & Betts Cable Tray Unique Design Points Metal Framing & Cable Tray — T&B — Features and Benefits I-Beam Siderail Ty-Rap® Cable Tie Slots • Maximum structural strength • Exclusive Ty-Rap® cable tie slots on 1" centers on all ladder • Aluminum and ventilated bottoms • Aluminum and steel ® Cable Tray

Snap-in Splice Plates Added Support • Snap-in aluminum splice • Aluminum and steel solid bottoms are plates for easy installation constructed with a flat sheet for added cable protecton • Aluminum • Aluminum and steel

Extra-Wide Rung Design • Extra-wide rung design for maximum cable-bearing surface Alternating Rungs • Aluminum and steel • Alternating rungs for top and bottom accessory installation and cable lashing • Aluminum and steel

Continuous Open Slot Adjustable Barrier Strips • Rungs have continuous open slot • Barrier strips are fully adjustable (side to side) to accept standard strut pipe for use in straight sections and fittings clamps and provide complete barrier strip adjustability • Aluminum and steel • Aluminum and steel

1.5m/72"

3m/144"

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-261 Fax: 901.252.1354 Aluminum Tray 4" Straight Sections, Series 0-4, 1-4, 2-4 — Ladder, Ventilated and Solid Trough A H 0 - 4 - 24 L09 - 144 Cable Tray ®

Material Style Series Side Rail Height Width Bottom Type Length A = Aluminum H = H-Beam 0 = Series 0* 4" 06 = 6" L06 = 6" Rung Spacing 144 = 12 ft. 1 = Series 1* 09 = 9" L09 = 9" Rung Spacing 288 = 24 ft. 2 = Series 2 12 = 12" L12 = 12" Rung Spacing 3 = 3m 18 = 18" V = Ventilated** 6 = 6m 24 = 24" S = Solid Trough 30 = 30" 36 = 36" Support Span ...... Specifications...... Feet Series 6 8 10 12 14 16 18 20 • NEMA Rating — AH0-4: 8B; AH1-4: 12A, 8C; AH2-4: 12B Load (lb./ft.) 152 86 55 38 — — — — • CSA — AH1-4: C; AH2-4: D/3m AH0-4 Deflection (in.) .265 .472 .737 1.062 — — — — • UL Cross Sectional Area — All: .6 in.2 Metal Framing & Cable Tray — T&B Deflection Factor .002 .006 .013 .028 — — — — • Side Rail Design Factors, 1 Pair — AH0-4: Ix: 1.67 in.4; Sx: .774 in.3; Area: .742 Load (lb./ft.) 239 134 86 60 — — — — in.2; AH1-4: Ix: 2.19 in.4; Sx: 1.05 in.3; Area: .906 in.2; AH2-4: Ix: 2.51 in.4; Sx: 1.17 in.3; Area: .986 in.2 AH1-4 Deflection (in.) .318 .565 .884 1.272 — — — — Deflection Factor .001 .004 .010 .021 — — — — * Series 0 and Series 1 not available in 24-ft. or 6m lengths. Load (lb./ft.) 358 202 129 90 66 51 40 32 ** For load ratings of CSA Class C/NEMA 12C or less, please see an alternative ventilated series of cable tray on pages B-334–B-357. AH2-4 Deflection (in.) .416 .740 1.156 1.673 2.277 2.974 3.764 4.590 Deflection Factor .001 .004 .009 .019 .034 .059 .094 .143

4" Straight Sections, Series 3-4, 4-4, 5-4 — Ladder, Ventilated and Solid Trough A H 5 - 4 - 24 L09 - 144

Material Style Series Side Rail Height Width Bottom Type Length A = Aluminum H = H-Beam 3 = Series 3 4" 06 = 6" L06 = 6" Rung Spacing 144 = 12 ft. 4 = Series 4 09 = 9" L09 = 9" Rung Spacing 288 = 24 ft. 5 = Series 5 12 = 12" L12 = 12" Rung Spacing 3 = 3m 18 = 18" V = Ventilated 6 = 6m 24 = 24" S = Solid Trough Support Span 30 = 30" Feet 36 = 36" Series 6 8 10 12 14 16 18 20 Load (lb./ft.) 522 294 188 131 96 73 58 47 ...... Specifications...... AH3-4 Deflection (in.) .477 .849 1.326 1.909 2.599 3.395 4.296 5.304 Deflection Factor .001 .003 .007 .015 .027 .046 .074 .113 • NEMA Rating — AH3-4: 12C, 16A; AH4-4: 20A, 16B; AH5-4: 20B, 16C Load (lb./ft.) 589 331 212 147 108 83 65 53 • CSA — AH3-4: D/6m; AH4-4: E/3m; AH5-4: E/6m AH4-4 Deflection (in.) .441 .785 1.226 1.766 2.403 3.139 3.973 4.905 • UL Cross Sectional Area — AH3-4, AH4-4: 1 in.2; AH5-4: 1.5 in.2 Deflection Factor .001 .002 .006 .012 .022 .038 .061 .092 • Side Rail Design Factors, 1 Pair — AH3-4: Ix: 3.19 in.4; Sx: 1.41 in.3; Area: 1.22 Load (lb./ft.) 867 488 312 217 159 122 96 78 in.2; AH4-4: Ix: 3.89 in.4; Sx: 1.75 in.3; Area: 1.4 in.2; AH5-4: Ix: 5 in.4; Sx: 2.24 3 2 AH5-4 Deflection (in.) .505 .898 1.403 2.021 2.751 3.593 4.547 5.614 in. ; Area: 1.76 in. Deflection Factor .001 .002 .004 .009 .017 .029 .047 .072

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-262 800.816.7809 Fax: 901.252.1354 Aluminum Tray 5" Straight Sections, Series 2-5, Metal Framing & Cable Tray — T&B 3-5, 4-5 — Ladder, Ventilated and Solid Trough A H 2 - 5 - 24 L09 - 144

Material Style Series Side Rail Height Width Bottom Type Length A = Aluminum H = H-Beam 2 = Series 2 5" 06 = 6" L06 = 6" Rung Spacing 144 = 12 ft. 3 = Series 3 09 = 9" L09 = 9" Rung Spacing 288 = 24 ft. 4 = Series 4 12 = 12" L12 = 12" Rung Spacing 3 = 3m 18 = 18" V = Ventilated 6 = 6m 24 = 24" S = Solid Trough Support Span 30 = 30" Feet 36 = 36" Series 6 8 10 12 14 16 18 20 ®

Load (lb./ft.) 511 288 184 128 94 72 57 46 Cable Tray AH2-5 Deflection (in.) .328 .584 .912 1.313 1.787 2.334 2.955 3.648 ...... Specifications...... Deflection Factor .001 .002 .005 .010 .019 .032 .052 .079 • NEMA Rating — AH2-5: 12C, 16A; AH3-5: 20A, 16B; AH4-5: 20B, 16C Load (lb./ft.) 600 338 216 150 110 84 67 54 • CSA — AH2-5: D/6m; AH3-5: E/3m; AH4-5: E/6m AH3-5 Deflection (in.) .313 .557 .870 1.253 1.706 2.228 2.820 3.481 • UL Cross Sectional Area — AH2-5: 1 in.2; AH3-5, AH4-5: 1.5 in.2 Deflection Factor .001 .002 .004 .008 .015 .026 .042 .064 • Side Rail Design Factors, 1 Pair — AH2-5: Ix: 4.54 in.4; Sx: 1.73 in.3; Area: 1.23 Load (lb./ft.) 844 475 304 211 155 119 94 76 in.2; AH3-5: Ix: 5.58 in.4; Sx: 2.13 in.3; Area: 1.52 in.2; AH4-5: Ix: 7.31 in.4; Sx: AH4-5 Deflection (in.) .337 .599 .936 1.348 1.834 2.396 3.033 3.744 2.66 in.3; Area: 1.87 in.2 Deflection Factor .004 .001 .003 .006 .012 .020 .032 .049

6" Straight Sections, Series 1-6, 2-6, 3-6 — Ladder, Ventilated and Solid Trough A H 2 - 6 - 24 L09 - 144

Material Style Series Side Rail Height Width Bottom Type Length A = Aluminum H = H-Beam 0 = Series 0* 6" 06 = 6" L06 = 6" Rung Spacing 144 = 12 ft. 1 = Series 1 09 = 9" L09 = 9" Rung Spacing 288 = 24 ft. 2 = Series 2 12 = 12" L12 = 12" Rung Spacing 3 = 3m 3 = Series 3 18 = 18" V = Ventilated** 6 = 6m 24 = 24" S = Solid Trough Support Span 30 = 30" Feet 36 = 36" Series 6 8 10 12 14 16 18 20 Load (lb./ft.) 308 173 111 77 — — — — ...... Specifications...... AH0-6 Deflection (in.) .069 .128 .384 .552 — — — — Deflection Factor .0002 .0007 .003 .007 — — — — • NEMA Rating — AH0-6: 12B; AH1-6: 12C, 16A; AH2-6: 20A, 16B; AH3-6: 20B, 16C Load (lb./ft.) 511 288 184 128 94 72 57 46 • CSA — AH0-6: C; AH1-6: D/6M; AH2-6: E/3M; AH3-6: E/6M AH1-6 Deflection (in.) .191 .340 .531 .764 1.040 1.359 1.720 2.132 • UL Cross Sectional Area — AH0-6, AH1-6: 1 in.2; AH2-6: 1.5 in.2; AH3-6: 2 in.2 Deflection Factor .0004 .001 .003 .006 .011 .019 .030 .046 • Side Rail Design Factors, 1 Pair — AH0-6: Ix: 6.27 in.4; Sx: 1.92 in.3; Area: 1.22 Load (lb./ft.) 589 331 212 147 108 83 65 53 in.2; AH1-6: Ix: 7.8 in.4; Sx: 2.36 in.3; Area: 1.43 in.2; AH2-6: Ix: 8.47 in.4; Sx: 2.59 in.3; Area: 1.55 in.2; AH3-6: Ix: 13.05 in.4; Sx: 3.88 in.3; Area: 2.12 in.2 AH2-6 Deflection (in.) .203 .360 .563 .811 1.104 1.442 1.825 2.253 Deflection Factor .0003 .001 .003 .006 .010 .017 .028 .043 * Available in 12-ft. and 3m lengths only. ** For load ratings of CSA Class C/NEMA 12C or less, please see an alternative ventilated Load (lb./ft.) 889 500 320 222 163 125 99 80 series of Cable Tray on pages B-334–B-357. AH3-6 Deflection (in.) .199 .353 .552 .794 1.081 1.412 1.788 2.207 Deflection Factor .0002 .001 .002 .004 .007 .011 .018 .028

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-263 Fax: 901.252.1354 Aluminum Tray 6" Straight Sections, Series 4-6, 5-6, 6-6 — Ladder, Ventilated and Solid Trough A H 5 - 6 - 24 L09 - 144 Cable Tray ®

Material Style Series Side Rail Height Width Bottom Type Length A = Aluminum H = H-Beam 4 = Series 4 6" 06 = 6" L06 = 6" Rung Spacing 144 = 12 ft. 5 = Series 5 09 = 9" L09 = 9" Rung Spacing 288 = 24 ft. 6 = Series 6 12 = 12" L12 = 12" Rung Spacing 3 = 3m 18 = 18" V = Ventilated 6 = 6m 24 = 24" S = Solid Trough 30 = 30" Support Span 36 = 36" Feet ...... Specifications...... Series 6 8 10 12 14 16 18 20 • NEMA Rating — AH4-6: 20C; AH5-6, AH6-6: Exceeds 20C Load (lb./ft.) 1133 638 408 283 208 159 126 102 • UL Cross Sectional Area — All: 2.00 in.2 AH4-6 Deflection (in.) .238 .424 .662 .954 1.298 1.696 2.146 2.649 • Side Rail Design Factors, 1 Pair — AH4-6: Ix: 13.86 in.4; Sx: 4.07 in.3; Area: Deflection Factor .0002 .001 .002 .003 .006 .011 .017 .026 2.32 in.2; AH5-6: Ix: 15.63 in.4; Sx: 4.66 in.3; Area: 2.68 in.2; AH6-6: Ix: 18.84 Metal Framing & Cable Tray — T&B Load (lb./ft.) 1334 756 484 336 247 189 149 121 in.4; Sx: 5.51 in.3; Area: 3.25 in.2 AH5-6 Deflection (in.) .249 .443 .693 .997 1.358 1.773 2.244 2.771 Note: See appendix for information on “Heavy Load” bearing trays and spans beyond 6m. Deflection Factor .0002 .001 .002 .003 .005 .009 .015 .023 Load (lb./ft.) 1889 1063 680 472 347 266 210 170 AH6-6 Deflection (in.) .315 .560 .875 1.260 1.715 2.240 2.835 3.500 Deflection Factor .0002 .001 .001 .003 .005 .008 .014 .021

7" Straight Sections, Series 2-7, 3-7 A H 2 - 7 - 24 L09 - 144

Material Style Series Side Rail Height Width Bottom Type Length A = Aluminum H = H-Beam 2 = Series 2 7" 06 = 6" L06 = 6" Rung Spacing 144 = 12 ft. 3 = Series 3 09 = 9" L09 = 9" Rung Spacing 288 = 24 ft. 12 = 12" L12 = 12" Rung Spacing 3 = 3m 18 = 18" V = Ventilated 6 = 6m 24 = 24" S = Solid Trough 30 = 30" 36 = 36" Support Span Feet ...... Specifications...... Series 6 8 10 12 14 16 18 20 • NEMA Rating — AH2-7: 20B; AH3-7: Exceeds 20C Load (lb./ft.) 844 475 304 211 155 119 94 76 • CSA — AH2-7: E/6m 2 AH2-7 Deflection (in.) .149 .265 .415 .597 .813 1.061 1.343 1.658 • UL Cross Sectional Area — All: 2.00 in. 4 3; Deflection Factor .0002 .001 .001 .003 .005 .009 .014 .022 • Side Rail Design Factors, 1 Pair — AH2-7: Ix: 20.24 in. ; Sx: 5.00 in. Area: 2.66 in.2; AH3-7: Ix: 25.32 in.4; Sx: 6.35 in.3; Area: 3.30 in.2 Load (lb./ft.) 1456 819 524 364 267 205 162 131 Note: See appendix for information on “Heavy Load” bearing trays and spans beyond 6m. AH3-7 Deflection (in.) .168 .298 .466 .671 .913 1.192 1.509 1.863 Deflection Factor .0001 .0004 .001 .002 .003 .006 .009 .014

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-264 800.816.7809 Fax: 901.252.1354 Aluminum Tray Which Tray Style Meets the Project Criteria and Budget? Metal Framing & Cable Tray — T&B U-Style features fittings constructed with side rail flanges on the inside only (U-Beam).

Features Benefits • Functional design • Lowest purchase price • Simplicity of design • Easy to install • Tangents on fittings • Occupies less space in areas where space is • 7" snap-in splice plate restrained

• U-shaped fitting side rails • Easy to align straights ® Now with Tangents Cable Tray • Splice plate holds components together 7" 1.96" while hardware is inserted • Lighter fittings are easy to handle

H-Style features fittings constructed with side rail having inner and outer flanges (H-Beam).

Features Benefits • Premium design • Improved aesthetics and customer appeal • Simplicity of design • Easy to install 3" • 3" tangents on fittings • Improved system rigidity • 7" snap-in splice plate 1.96" • Easy to align straights • H-shaped fitting side rails and fittings 7" • Splice plate holds 3" components together while hardware is inserted

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-265 Fax: 901.252.1354 Aluminum Tray Fitting Number Selection Fittings in a cable tray system are required to change cable routing direction and to join straight sections and other fittings. This step of the cable tray selection process requires that the specifier chooses between two distinct Cable Tray

® styles, U and H. Note: The U-Style and H-Style systems are interchangeable.

U-Style Fitting H-Style Fitting • A U-shaped extrusion forms the fitting side rail • An H-shaped extrusion forms the fitting side rail • U-Style fittings utilize a 7" splice plate and the fittings • H-Style fittings utilize a 7" splice plate and the fittings have tangents at the extremities have 3" tangents at the extremities • This style offers maximum quality versus cost ratios • This style offers enhanced aesthetics to the end-user of the installation and increased system rigidity

Metal Framing & Cable Tray — T&B A UF - 6 - 24 L - VO 60 - 12

Fitting Fitting Side Rail Height Width Bottom Type Fitting Type Angle‡ Nominal Material Style Radius† 4" 06 = 6" L = Ladder* HB = Horizontal Bend 30 = 30° A = Aluminum UF = U-Beam 5" 09 = 9" 12 = 12" V = Ventilated** HT = Horizontal Tee 45 = 45° HF = H-Beam 6" 12 = 12" 24 = 24" 18 = 18" S = Solid Trough*** HX = Horizontal Cross 60 = 60° 7" 36 = 36" 24 = 24" VI = Vertical Inside Bend 90 = 90° = 48" 30 = 30" VO = Vertical Outside Bend 48 = 36" 36 VTD = Vertical Tee Down VTU = Vertical Tee Up HYR = Horizontal Wye Right HYL = Horizontal Wye Left RT = Horizontal Reducing Tee ET = Horizontal Expanding Tee EX = Horizontal Expand Cross HLR = Horizontal Left Reducer HSR = Horizontal Straight Reducer HRR = Horizontal Right Reducer CS = Cable Support Fitting * Manufactured with 9" rung spacing measured at the center line of fitting. *** Manufactured with 4" edge to edge rung spacing measured at the center line of fitting. **** Manufactured with flat sheet inserted under rungs with 9" rung spacing measured at the center line of fitting. ‡ Angle is required for HB, VI, VO only. † Radius is not required for the following Fitting Types: HYR, HYL, HLR, HRR, HSR

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-266 800.816.7809 Fax: 901.252.1354 Aluminum Tray Horizontal Bends Metal Framing & Cable Tray — T&B

U-Style H-Style

90° Horizontal Bend 90° Horizontal Bend page B-274 page B-275 ® Cable Tray

60° Horizontal Bend 60° Horizontal Bend page B-274 page B-275

45° Horizontal Bend 45° Horizontal Bend page B-276 page B-277

30° Horizontal Bend 30° Horizontal Bend page B-276 page B-277

T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-267 Fax: 901.252.1354 Aluminum Tray Horizontal Tees, Crosses

U-Style H-Style Cable Tray ® Tee Tee page B-278 page B-279

Cross Cross page B-278 page B-279 Metal Framing & Cable Tray — T&B

Horizontal Reducing Tees

U-Style H-Style

page B-280 page B-281

T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-268 800.816.7809 Fax: 901.252.1354 Aluminum Tray Metal Framing & Cable Tray — T&B Horizontal Expanding Tees

U-Style H-Style

page B-282 page B-283 ® Cable Tray

Horizontal Expanding Crosses

U-Style H-Style

page B-284 page B-285

T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-269 Fax: 901.252.1354 Aluminum Tray Reducers U-Style H-Style Cable Tray ® Offset Reducer - Right page B-287 Offset Reducer - Right page B-286

Offset Reducer - Left Offset Reducer - Left page B-286 page B-287

Reducer - Straight Reducer - Straight Metal Framing & Cable Tray — T&B page B-286 page B-287

Horizontal Wyes U-Style H-Style

Left-Hand Wye Left-Hand Wye page B-288 page B-289

Right-Hand Wye Right-Hand Wye page B-288 page B-289

T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-270 800.816.7809 Fax: 901.252.1354 Aluminum Tray Vertical Bends Metal Framing & Cable Tray — T&B U-Style H-Style

90° Outside Bend 90° Outside Bend page B-290 page B-291 ® 90° Inside Bend 90° Inside Bend Cable Tray page B-290 page B-291

60° Outside Bend 60° Outside Bend page B-292 page B-293

60° Inside Bend 60° Inside Bend page B-292 page B-293

T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-271 Fax: 901.252.1354 Aluminum Tray Vertical Bends (continued) U-Style H-Style Cable Tray

® 45° Outside Bend 45° Outside Bend page B-294 page B-295

45° Inside Bend 45° Inside Bend page B-294 page B-295 Metal Framing & Cable Tray — T&B

30° Outside Bend 30° Outside Bend page B-296 page B-297

30° Inside Bend 30° Inside Bend page B-296 page B-297

T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-272 800.816.7809 Fax: 901.252.1354 Aluminum Tray Metal Framing & Cable Tray — T&B Vertical Tees Up/Down U-Style H-Style

Up Up page B-298 page B-299 ® Cable Tray Down Down page B-298 page B-299

Cable Supports

U-Style H-Style page B-300 page B-301

T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-273 Fax: 901.252.1354 Aluminum Tray

Z Z Z Y Z Y Cable Tray

® R R

3" 3"" 90° Horizontal Bend X 60° Horizontal Bend X

Catalog Numbering System Selection Guide

AUF - 4 - 24 - L - HB 60 - 12 Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36

Fitting Side Width Bottom Fitting Nominal Angle: 90°, 60° Material Rail Style Type Radius Nominal Radius: 12, 24, 36, 48 and Side Depth Angle Rail Bottom Styles: L– Ladder, V– Ventilated, S– Solid Side Rail Depth: 4"– 7"

U-Style 90° Horizontal Bends U-Style 60° Horizontal Bends Nominal Radius Dimensions Nominal Radius Dimensions Metal Framing & Cable Tray — T&B R Width cat. no. X Y Z R Width cat. no. X Y Z † † 7 5 15 6 AUF( )-06-(*)-HB90-12 15 15 15 6 AUF( )-06-(*)-HB60-12 14 ⁄8 8 ⁄8 9 ⁄16 † 1 1 1 † 3 3 13 9 AUF( )-09-(*)-HB90-12 16 ⁄2 16 ⁄2 16 ⁄2 9 AUF( )-09-(*)-HB60-12 16 ⁄16 9 ⁄8 10 ⁄16 † † 1 1 11 12 AUF( )-12-(*)-HB90-12 18 18 18 12 AUF( )-12-(*)-HB60-12 17 ⁄2 10 ⁄8 11 ⁄16 † † 1 5 3 12 18 AUF( )-18-(*)-HB90-12 21 21 21 12 18 AUF( )-18-(*)-HB60-12 20 ⁄16 11 ⁄8 13 ⁄8 † † 11 1 1 24 AUF( )-24-(*)-HB90-12 24 24 24 24 AUF( )-24-(*)-HB60-12 22 ⁄16 13 ⁄8 15 ⁄8 † † 5 5 7 30 AUF( )-30-(*)-HB90-12 27 27 27 30 AUF( )-30-(*)-HB60-12 25 ⁄16 14 ⁄8 16 ⁄8 † † 7 1 9 36 AUF( )-36-(*)-HB90-12 30 30 30 36 AUF( )-36-(*)-HB60-12 27 ⁄8 16 ⁄8 18 ⁄16 † † 5 5 7 6 AUF( )-06-(*)-HB90-24 27 27 27 6 AUF( )-06-(*)-HB60-24 25 ⁄16 14 ⁄8 16 ⁄8 † 1 1 1 † 9 3 3 9 AUF( )-09-(*)-HB90-24 28 ⁄2 28 ⁄2 28 ⁄2 9 AUF( )-09-(*)-HB60-24 26 ⁄16 15 ⁄8 17 ⁄4 † † 7 1 9 12 AUF( )-12-(*)-HB90-24 30 30 30 12 AUF( )-12-(*)-HB60-24 27 ⁄8 16 ⁄8 18 ⁄16 † † 1 5 5 24 18 AUF( )-18-(*)-HB90-24 33 33 33 24 18 AUF( )-18-(*)-HB60-24 30 ⁄2 17 ⁄8 20 ⁄16 † † 1 1 1 24 AUF( )-24-(*)-HB90-24 36 36 36 24 AUF( )-24-(*)-HB60-24 33 ⁄16 19 ⁄8 22 ⁄16 † † 11 5 13 30 AUF( )-30-(*)-HB90-24 39 39 39 30 AUF( )-30-(*)-HB60-24 35 ⁄16 20 ⁄8 23 ⁄16 † † 1 1 1 36 AUF( )-36-(*)-HB90-24 42 42 42 36 AUF( )-36-(*)-HB60-24 38 ⁄4 22 ⁄8 25 ⁄2 † † 11 5 13 6 AUF( )-06-(*)-HB90-36 39 39 39 6 AUF( )-06-(*)-HB60-36 35 ⁄16 20 ⁄8 23 ⁄16 † 1 1 1 † 3 5 9 AUF( )-09-(*)-HB90-36 40 ⁄2 40 ⁄2 40 ⁄2 9 AUF( )-09-(*)-HB60-36 37 21 ⁄8 24 ⁄8 † † 1 1 1 12 AUF( )-12-(*)-HB90-36 42 42 42 12 AUF( )-12-(*)-HB60-36 38 ⁄4 22 ⁄8 25 ⁄2 † † 7 5 2 36 18 AUF( )-18-(*)-HB90-36 45 45 45 36 18 AUF( )-18-(*)-HB60-36 40 ⁄8 23 ⁄8 27 ⁄8 † † 1 1 24 AUF( )-24-(*)-HB90-36 48 48 48 24 AUF( )-24-(*)-HB60-36 43 ⁄2 25 ⁄8 29 † † 1 5 11 30 AUF( )-30-(*)-HB90-36 51 51 51 30 AUF( )-30-(*)-HB60-36 46 ⁄16 26 ⁄8 30 ⁄16 † † 11 1 7 36 AUF( )-36-(*)-HB90-36 54 54 54 36 AUF( )-36-(*)-HB60-36 48 ⁄16 28 ⁄8 32 ⁄16 † † 1 5 11 6 AUF( )-06-(*)-HB90-48 51 51 51 6 AUF( )-06-(*)-HB60-48 46 ⁄16 26 ⁄8 30 ⁄16 † 1 1 1 † 3 3 9 9 AUF( )-09-(*)-HB90-48 52 ⁄2 52 ⁄2 52 ⁄2 9 AUF( )-09-(*)-HB60-48 47 ⁄8 27 ⁄8 31 ⁄16 † † 11 1 7 12 AUF( )-12-(*)-HB90-48 54 54 54 12 AUF( )-12-(*)-HB60-48 48 ⁄16 28 ⁄8 32 ⁄16 † † 4 5 3 48 18 AUF( )-18-(*)-HB90-48 57 57 57 48 18 AUF( )-18-(*)-HB60-48 51 ⁄16 29 ⁄8 34 ⁄16 † † 7 1 15 24 AUF( )-24-(*)-HB90-48 60 60 60 24 AUF( )-24-(*)-HB60-48 53 ⁄8 31 ⁄8 35 ⁄16 † † 7 5 5 30 AUF( )-30-(*)-HB90-48 63 63 63 30 AUF( )-30-(*)-HB60-48 56 ⁄16 32 ⁄8 37 ⁄8 † † 1 1 3 36 AUF( )-36-(*)-HB90-48 66 66 66 36 AUF( )-36-(*)-HB60-48 59 ⁄16 34 ⁄8 39 ⁄8

(†) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Includes one pair of splice plates with hardware. T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-274 800.816.7809 Fax: 901.252.1354 Aluminum Tray Metal Framing & Cable Tray — T&B

Z Z

Z Y Z Y R R

3"" " 90° Horizontal Bend 60° Horizontal Bend 3" X X Catalog Numbering System Selection Guide

AHF - 4 - 24 - L - HB 60 - 12 Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36

H-Style 90° Horizontal Bends H-Style 60° Horizontal Bends Nominal Radius Dimensions Nominal Radius Dimensions R Width cat. no. X Y R Width cat. no. X Y Z † † 1 1 11 6 AHF( )-06-(*)-HB90-12 18 18 6 AHF( )-06-(*)-HB60-12 17 ⁄2 10 ⁄8 11 ⁄16 † 1 1 † 13 7 1 9 AHF( )-09-(*)-HB90-12 19 ⁄2 19 ⁄2 9 AHF( )-09-(*)-HB60-12 18 ⁄16 10 ⁄8 12 ⁄2 † † 1 5 3 12 AHF( )-12-(*)-HB90-12 21 21 12 AHF( )-12-(*)-HB60-12 20 ⁄16 11 ⁄8 13 ⁄8 † † 11 1 1 12 18 AHF( )-18-(*)-HB90-12 24 24 12 18 AHF( )-18-(*)-HB60-12 22 ⁄16 13 ⁄8 15 ⁄8 † † 5 5 7 24 AHF( )-24-(*)-HB90-12 27 27 24 AHF( )-24-(*)-HB60-12 25 ⁄16 14 ⁄8 16 ⁄8 † † 7 1 9 30 AHF( )-30-(*)-HB90-12 30 30 30 AHF( )-30-(*)-HB60-12 27 ⁄8 16 ⁄8 18 ⁄16 † † 1 5 5 36 AHF( )-36-(*)-HB90-12 33 33 36 AHF( )-36-(*)-HB60-12 30 ⁄2 17 ⁄8 20 ⁄16 † † 7 1 9 6 AHF( )-06-(*)-HB90-24 30 30 6 AHF( )-06-(*)-HB60-24 27 ⁄8 16 ⁄8 18 ⁄16 † 1 1 † 3 7 7 9 AHF( )-09-(*)-HB90-24 31 ⁄2 31 ⁄2 9 AHF( )-09-(*)-HB60-24 29 ⁄16 16 ⁄8 19 ⁄16 † † 1 5 5 12 AHF( )-12-(*)-HB90-24 33 33 12 AHF( )-12-(*)-HB60-24 30 ⁄2 17 ⁄8 20 ⁄16 † † 1 1 1 24 18 AHF( )-18-(*)-HB90-24 36 36 24 18 AHF( )-18-(*)-HB60-24 33 ⁄16 19 ⁄8 22 ⁄16 † † 11 5 13 24 AHF( )-24-(*)-HB90-24 39 39 24 AHF( )-24-(*)-HB60-24 35 ⁄16 20 ⁄8 23 ⁄16 † † 1 1 1 30 AHF( )-30-(*)-HB90-24 42 42 30 AHF( )-30-(*)-HB60-24 38 ⁄4 22 ⁄8 25 ⁄2 † † 7 5 1 36 AHF( )-36-(*)-HB90-24 45 45 36 AHF( )-36-(*)-HB60-24 40 ⁄8 23 ⁄8 27 ⁄4 † † 1 1 1 6 AHF( )-06-(*)-HB90-36 42 42 6 AHF( )-06-(*)-HB60-36 38 ⁄4 22 ⁄8 25 ⁄2 † 1 1 † 9 7 3 9 AHF( )-09-(*)-HB90-36 43 ⁄2 43 ⁄2 9 AHF( )-09-(*)-HB60-36 39 ⁄16 22 ⁄8 26 ⁄8 † † 7 5 1 12 AHF( )-12-(*)-HB90-36 45 45 12 AHF( )-12-(*)-HB60-36 40 ⁄8 23 ⁄8 27 ⁄4 † † 1 1 36 18 AHF( )-18-(*)-HB90-36 48 48 36 18 AHF( )-18-(*)-HB60-36 43 ⁄2 25 ⁄8 29 † † 1 5 11 24 AHF( )-24-(*)-HB90-36 51 51 24 AHF( )-24-(*)-HB60-36 46 ⁄16 26 ⁄8 30 ⁄16 † † 11 1 7 30 AHF( )-30-(*)-HB90-36 54 54 30 AHF( )-30-(*)-HB60-36 48 ⁄16 28 ⁄8 32 ⁄16 † † 1 5 3 36 AHF( )-36-(*)-HB90-36 57 57 36 AHF( )-36-(*)-HB60-36 51 ⁄4 29 ⁄8 34 ⁄16 † † 11 1 7 6 AHF( )-06-(*)-HB90-48 54 54 6 AHF( )-06-(*)-HB60-48 48 ⁄16 28 ⁄8 32 ⁄16 † 1 1 † 15 7 5 9 AHF( )-09-(*)-HB90-48 55 ⁄2 55 ⁄2 9 AHF( )-09-(*)-HB60-48 49 ⁄16 28 ⁄8 33 ⁄16 † † 1 5 3 12 AHF( )-12-(*)-HB90-48 57 57 12 AHF( )-12-(*)-HB60-48 51 ⁄4 29 ⁄8 34 ⁄16 † † 7 1 15 48 18 AHF( )-18-(*)-HB90-48 60 60 48 18 AHF( )-18-(*)-HB60-48 53 ⁄8 31 ⁄8 35 ⁄16 † † 7 5 5 24 AHF( )-24-(*)-HB90-48 63 63 24 AHF( )-24-(*)-HB60-48 56 ⁄16 32 ⁄8 37 ⁄8 † † 1 1 3 30 AHF( )-30-(*)-HB90-48 66 66 30 AHF( )-30-(*)-HB60-48 59 ⁄16 34 ⁄8 39 ⁄8 † † 11 5 1 36 AHF( )-36-(*)-HB90-48 69 69 36 AHF( )-36-(*)-HB60-48 61 ⁄16 35 ⁄8 41 ⁄8

( †) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Includes one pair of splice plates with hardware. T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-275 Fax: 901.252.1354 Aluminum Tray

Z Z Z Z Y Y Cable Tray

® 3" R 3" R X X

45° Horizontal Bend 30° Horizontal Bend

Selection Guide Catalog Numbering System Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36 AUF - 4 - 24 - L - HB 45 - 12 Angle: 45°, 30° Fitting Side Width Bottom Fitting Nominal Nominal Radius: 12, 24, 36, 48 Material Rail Style Type Radius and Side Depth Angle Bottom Styles: L– Ladder, V– Ventilated, S– Solid Rail Side Rail Depth: 4"– 7"

U-Style 45° Horizontal Bends U-Style 30° Horizontal Bends Nominal Radius Dimensions Nominal Radius Dimensions Metal Framing & Cable Tray — T&B R Width cat. no. X Y Z R Width cat. no. X Y Z † 5 5 † 5 1 3 6 AUF( )-06-(*)-HB45-12 13 ⁄8 5 ⁄8 8 6 AUF( )-06-(*)-HB30-12 11 ⁄8 3 ⁄8 6 ⁄16 † 11 1 9 † 3 5 5 9 AUF( )-09-(*)-HB45-12 14 ⁄16 6 ⁄16 8 ⁄16 9 AUF( )-09-(*)-HB30-12 12 ⁄8 3 ⁄16 6 ⁄8 † 3 1 3 † 1 1 12 AUF( )-12-(*)-HB45-12 15 ⁄4 6 ⁄2 9 ⁄16 12 AUF( )-12-(*)-HB30-12 13 ⁄2 3 ⁄2 7 † 7 3 7 † 5 15 13 12 18 AUF( )-18-(*)-HB45-12 17 ⁄8 7 ⁄8 10 ⁄16 12 18 AUF( )-18-(*)-HB30-12 14 ⁄8 3 ⁄16 7 ⁄16 † 1 11 † 1 5 5 24 AUF( )-24-(*)-HB45-12 20 8 ⁄4 11 ⁄16 24 AUF( )-24-(*)-HB30-12 16 ⁄8 4 ⁄16 8 ⁄8 † 1 1 15 † 5 11 7 30 AUF( )-30-(*)-HB45-12 22 ⁄16 9 ⁄8 12 ⁄16 30 AUF( )-30-(*)-HB30-12 17 ⁄8 4 ⁄16 9 ⁄16 † 3 3 † 1 1 1 36 AUF( )-36-(*)-HB45-12 24 ⁄16 10 14 ⁄16 36 AUF( )-36-(*)-HB30-12 19 ⁄8 5 ⁄8 10 ⁄4 † 1 1 15 † 5 11 7 6 AUF( )-06-(*)-HB45-24 22 ⁄16 9 ⁄8 12 ⁄16 6 AUF( )-06-(*)-HB30-24 17 ⁄8 4 ⁄16 9 ⁄16 † 1 9 9 † 3 15 13 9 AUF( )-09-(*)-HB45-24 23 ⁄8 9 ⁄16 13 ⁄16 9 AUF( )-09-(*)-HB30-24 18 ⁄8 4 ⁄16 9 ⁄16 † 3 3 † 1 2 4 12 AUF( )-12-(*)-HB45-24 24 ⁄16 10 14 ⁄16 12 AUF( )-12-(*)-HB30-24 19 ⁄8 5 ⁄16 10 ⁄16 † 5 15 7 † 5 8 1 24 18 AUF( )-18-(*)-HB45-24 26 ⁄16 10 ⁄16 15 ⁄16 24 18 AUF( )-18-(*)-HB30-24 20 ⁄8 5 ⁄16 11 ⁄16 † 7 13 11 † 1 15 13 24 AUF( )-24-(*)-HB45-24 28 ⁄16 11 ⁄16 16 ⁄16 24 AUF( )-24-(*)-HB30-24 22 ⁄8 5 ⁄16 11 ⁄16 † 9 11 15 † 5 5 10 30 AUF( )-30-(*)-HB45-24 30 ⁄16 12 ⁄16 17 ⁄16 30 AUF( )-30-(*)-HB30-24 23 ⁄8 6 ⁄16 12 ⁄16 † 11 9 1 † 1 12 7 36 AUF( )-36-(*)-HB45-24 32 ⁄16 13 ⁄16 19 ⁄8 36 AUF( )-36-(*)-HB30-24 25 ⁄8 6 ⁄16 13 ⁄16 † 9 11 15 † 5 5 5 6 AUF( )-06-(*)-HB45-36 30 ⁄16 12 ⁄16 17 ⁄16 6 AUF( )-06-(*)-HB30-36 23 ⁄8 6 ⁄16 12 ⁄8 † 5 1 9 † 3 1 1 9 AUF( )-09-(*)-HB45-36 31 ⁄8 13 ⁄8 18 ⁄16 9 AUF( )-09-(*)-HB30-36 24 ⁄8 6 ⁄2 13 ⁄16 † 11 9 1 † 1 3 7 12 AUF( )-12-(*)-HB45-36 32 ⁄16 13 ⁄16 19 ⁄8 12 AUF( )-12-(*)-HB30-36 25 ⁄8 6 ⁄4 13 ⁄16 † 13 7 3 † 5 1 1 36 18 AUF( )-18-(*)-HB45-36 34 ⁄16 14 ⁄16 20 ⁄8 36 18 AUF( )-18-(*)-HB30-36 26 ⁄8 7 ⁄4 14 ⁄4 † 15 5 5 † 1 1 1 24 AUF( )-24-(*)-HB45-36 36 ⁄16 15 ⁄16 21 ⁄8 24 AUF( )-24-(*)-HB30-36 28 ⁄8 7 ⁄2 15 ⁄16 † 1 3 7 † 5 15 7 30 AUF( )-30-(*)-HB45-36 39 ⁄16 16 ⁄16 22 ⁄8 30 AUF( )-30-(*)-HB30-36 29 ⁄8 7 ⁄16 15 ⁄8 † 3 1 1 † 1 5 11 36 AUF( )-36-(*)-HB45-36 41 ⁄16 17 ⁄16 24 ⁄8 36 AUF( )-36-(*)-HB30-36 31 ⁄8 8 ⁄16 16 ⁄16 † 1 3 7 † 5 15 7 6 AUF( )-06-(*)-HB45-48 39 ⁄16 16 ⁄16 22 ⁄8 6 AUF( )-06-(*)-HB30-48 29 ⁄8 7 ⁄16 15 ⁄8 † 1 3 1 † 3 1 1 9 AUF( )-09-(*)-HB45-48 40 ⁄8 16 ⁄8 23 ⁄2 9 AUF( )-09-(*)-HB30-48 30 ⁄8 8 ⁄8 16 ⁄4 † 3 1 1 † 1 5 11 12 AUF( )-12-(*)-HB45-48 41 ⁄16 17 ⁄16 24 ⁄8 12 AUF( )-12-(*)-HB30-48 31 ⁄8 8 ⁄16 16 ⁄16 † 5 15 3 † 5 3 1 48 18 AUF( )-18-(*)-HB45-48 43 ⁄16 17 ⁄16 25 ⁄8 48 18 AUF( )-18-(*)-HB30-48 32 ⁄8 8 ⁄4 17 ⁄2 † 7 13 5 † 1 1 1 24 AUF( )-24-(*)-HB45-48 45 ⁄16 18 ⁄16 26 ⁄8 24 AUF( )-24-(*)-HB30-48 34 ⁄8 9 ⁄8 18 ⁄4 † 9 11 7 † 5 9 1 30 AUF( )-30-(*)-HB45-48 47 ⁄16 19 ⁄16 27 ⁄8 30 AUF( )-30-(*)-HB30-48 35 ⁄8 9 ⁄16 19 ⁄16 † 11 9 1 † 1 15 7 36 AUF( )-36-(*)-HB45-48 49 ⁄16 20 ⁄16 29 ⁄8 36 AUF( )-36-(*)-HB30-48 37 ⁄8 9 ⁄16 19 ⁄8

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-276 800.816.7809 Fax: 901.252.1354 Aluminum Tray Metal Framing & Cable Tray — T&B

Z Z Z Z " Y 3" Y

R R 3"" X X 45° Horizontal Bend 30° Horizontal Bend

Selection Guide Catalog Numbering System Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36 AUF - 4 - 24 - L - HB 45 - 12 Angle: 45°, 30° Fitting Side Width Bottom Fitting Nominal Nominal Radius: 12, 24, 36, 48 Material Rail Style Type Radius Bottom Styles: L– Ladder, V– Ventilated, S– Solid and Side Depth Angle ® Rail Cable Tray Side Rail Depth: 4"– 7"

H-Style 45° Horizontal Bends H-Style 30° Horizontal Bends Nominal Radius Dimensions Nominal Radius Dimensions R Width cat. no. X Y Z R Width cat. no. X Y Z † 3 1 3 † 1 1 6 AHF( )-06-(*)-HB45-12 15 ⁄4 6 ⁄2 9 ⁄16 6 AHF( )-06-(*)-HB30-12 13 ⁄8 3 ⁄2 7 † 13 15 13 † 7 11 7 9 AHF( )-09-(*)-HB45-12 16 ⁄16 6 ⁄16 9 ⁄16 9 AHF( )-09-(*)-HB30-12 13 ⁄8 3 ⁄16 7 ⁄16 † 7 3 7 † 5 15 13 12 AHF( )-12-(*)-HB45-12 17 ⁄8 7 ⁄8 10 ⁄16 12 AHF( )-12-(*)-HB30-12 14 ⁄8 3 ⁄16 7 ⁄16 † 1 11 † 1 5 5 12 18 AHF( )-18-(*)-HB45-12 20 8 ⁄4 11 ⁄16 12 18 AHF( )-18-(*)-HB30-12 16 ⁄8 4 ⁄16 8 ⁄8 † 1 1 15 † 5 11 7 24 AHF( )-24-(*)-HB45-12 22 ⁄16 9 ⁄8 12 ⁄16 24 AHF( )-24-(*)-HB30-12 17 ⁄8 4 ⁄16 9 ⁄8 † 3 3 † 1 1 1 30 AHF( )-30-(*)-HB45-12 24 ⁄16 10 14 ⁄16 30 AHF( )-30-(*)-HB30-12 19 ⁄8 5 ⁄8 10 ⁄4 † 5 15 7 † 5 1 1 36 AHF( )-36-(*)-HB45-12 26 ⁄16 10 ⁄16 15 ⁄16 36 AHF( )-36-(*)-HB30-12 20 ⁄8 5 ⁄2 11 ⁄16 † 3 3 † 1 1 1 6 AHF( )-06-(*)-HB45-24 24 ⁄16 10 14 ⁄16 6 AHF( )-06-(*)-HB30-24 19 ⁄8 5 ⁄8 10 ⁄4 † 1 1 13 † 7 5 5 9 AHF( )-09-(*)-HB45-24 25 ⁄4 10 ⁄2 14 ⁄16 9 AHF( )-09-(*)-HB30-24 19 ⁄8 5 ⁄16 10 ⁄8 † 5 15 7 † 5 1 1 12 AHF( )-12-(*)-HB45-24 26 ⁄16 10 ⁄16 15 ⁄16 12 AHF( )-12-(*)-HB30-24 20 ⁄8 5 ⁄2 11 ⁄16 † 7 13 11 † 1 5 13 24 18 AHF( )-18-(*)-HB45-24 28 ⁄16 11 ⁄16 16 ⁄16 24 18 AHF( )-18-(*)-HB30-24 22 ⁄8 5 ⁄16 11 ⁄16 † 9 11 15 † 5 5 5 24 AHF( )-24-(*)-HB45-24 30 ⁄16 12 ⁄16 17 ⁄16 24 AHF( )-24-(*)-HB30-24 23 ⁄8 6 ⁄16 12 ⁄8 † 11 9 1 † 1 3 7 30 AHF( )-30-(*)-HB45-24 32 ⁄16 13 ⁄16 19 ⁄8 30 AHF( )-30-(*)-HB30-24 25 ⁄8 6 ⁄4 13 ⁄16 † 13 7 3 † 5 1 1 36 AHF( )-36-(*)-HB45-24 34 ⁄16 14 ⁄8 20 ⁄8 36 AHF( )-36-(*)-HB30-24 26 ⁄8 7 ⁄8 14 ⁄4 † 11 9 1 † 1 3 7 6 AHF( )-06-(*)-HB45-36 32 ⁄16 13 ⁄16 19 ⁄8 6 AHF( )-06-(*)-HB30-36 25 ⁄8 6 ⁄4 13 ⁄16 † 3 3 † 7 15 7 9 AHF( )-09-(*)-HB45-36 33 ⁄4 14 19 ⁄4 9 AHF( )-09-(*)-HB30-36 25 ⁄8 6 ⁄16 13 ⁄8 † 13 7 3 † 5 1 1 12 AHF( )-12-(*)-HB45-36 34 ⁄16 14 ⁄16 20 ⁄8 12 AHF( )-12-(*)-HB30-36 26 ⁄8 7 ⁄8 14 ⁄4 † 15 5 5 † 1 1 1 36 18 AHF( )-18-(*)-HB45-36 36 ⁄16 15 ⁄16 21 ⁄8 36 18 AHF( )-18-(*)-HB30-36 28 ⁄8 7 ⁄2 15 ⁄16 † 1 3 7 † 5 15 7 24 AHF( )-24-(*)-HB45-36 39 ⁄16 16 ⁄16 22 ⁄8 24 AHF( )-24-(*)-HB30-36 29 ⁄8 7 ⁄16 15 ⁄8 † 3 1 1 † 1 5 11 30 AHF( )-30-(*)-HB45-36 41 ⁄16 17 ⁄16 24 ⁄8 30 AHF( )-30-(*)-HB30-36 31 ⁄8 8 ⁄16 16 ⁄16 † 5 15 3 † 5 3 1 36 AHF( )-36-(*)-HB45-36 43 ⁄16 17 ⁄16 25 ⁄8 36 AHF( )-36-(*)-HB30-36 32 ⁄8 8 ⁄4 17 ⁄2 † 3 1 1 † 1 5 11 6 AHF( )-06-(*)-HB45-48 41 ⁄16 17 ⁄16 24 ⁄8 6 AHF( )-06-(*)-HB30-48 31 ⁄8 8 ⁄16 16 ⁄16 † 1 1 3 † 7 9 1 9 AHF( )-09-(*)-HB45-48 42 ⁄4 17 ⁄2 24 ⁄4 9 AHF( )-09-(*)-HB30-48 31 ⁄8 8 ⁄16 17 ⁄16 † 5 15 3 † 5 3 1 12 AHF( )-12-(*)-HB45-48 43 ⁄16 17 ⁄16 25 ⁄8 12 AHF( )-12-(*)-HB30-48 32 ⁄8 8 ⁄4 17 ⁄2 † 7 13 5 † 1 1 1 48 18 AHF( )-18-(*)-HB45-48 45 ⁄16 18 ⁄16 26 ⁄8 48 18 AHF( )-18-(*)-HB30-48 34 ⁄8 9 ⁄8 18 ⁄4 † 9 11 3 † 5 9 1 24 AHF( )-24-(*)-HB45-48 47 ⁄16 19 ⁄16 27 ⁄4 24 AHF( )-24-(*)-HB30-48 35 ⁄8 9 ⁄16 19 ⁄16 † 11 9 1 † 1 15 7 30 AHF( )-30-(*)-HB45-48 49 ⁄16 20 ⁄16 29 ⁄8 30 AHF( )-30-(*)-HB30-48 37 ⁄8 9 ⁄16 19 ⁄8 † 13 7 5 † 5 5 11 36 AHF( )-36-(*)-HB45-48 51 ⁄16 21 ⁄16 30 ⁄16 36 AHF( )-36-(*)-HB30-48 38 ⁄8 10 ⁄16 20 ⁄16

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-277 Fax: 901.252.1354 Aluminum Tray

Y Y 3"" W X W R Cable Tray X ® R 3""

Tee Cross

Catalog Numbering System Selection Guide

AUF - 5 - 06 - L - ht 12 Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36 Angle: 90°, 60° Fitting Side Width Bottom Fitting Material Rail Style Type Nominal Radius: 12, 24, 36, 48 and Side Depth Nominal Rail Radius Bottom Styles: L– Ladder, V– Ventilated, S– Solid Side Rail Depth: 4"– 7"

U-Style Horizontal Tees U-Style Horizontal Crosses

Metal Framing & Cable Tray — T&B Nominal Radius Dimensions Nominal Radius Dimensions R Width cat. no. X Y R Width cat. no. X Y 6 AUF(†)-06-(*)-HT12 15 30 6 AUF(†)-06-(*)-HX12 15 30 † 1 † 1 9 AUF( )-09-(*)-HT12 16 ⁄2 33 9 AUF( )-09-(*)-HX12 16 ⁄2 33 12 AUF(†)-12-(*)-HT12 18 36 12 AUF(†)-12-(*)-HX12 18 36 12 18 AUF(†)-18-(*)-HT12 21 42 12 18 AUF(†)-18-(*)-HX12 21 42 24 AUF(†)-24-(*)-HT12 24 48 24 AUF(†)-24-(*)-HX12 24 48 30 AUF(†)-30-(*)-HT12 27 54 30 AUF(†)-30-(*)-HX12 27 54 36 AUF(†)-36-(*)-HT12 30 60 36 AUF(†)-36-(*)-HX12 30 60 6 AUF(†)-06-(*)-HT24 27 54 6 AUF(†)-06-(*)-HX24 27 54 † 1 † 1 9 AUF( )-09-(*)-HT24 28 ⁄2 57 9 AUF( )-09-(*)-HX24 28 ⁄2 57 12 AUF(†)-12-(*)-HT24 30 60 12 AUF(†)-12-(*)-HX24 30 60 24 18 AUF(†)-18-(*)-HT24 33 66 24 18 AUF(†)-18-(*)-HX24 33 66 24 AUF(†)-24-(*)-HT24 36 72 24 AUF(†)-24-(*)-HX24 36 72 30 AUF(†)-30-(*)-HT24 39 78 30 AUF(†)-30-(*)-HX24 39 78 36 AUF(†)-36-(*)-HT24 42 84 36 AUF(†)-36-(*)-HX24 42 84 6 AUF(†)-06-(*)-HT36 39 78 6 AUF(†)-06-(*)-HX36 39 78 † 1 † 1 9 AUF( )-09-(*)-HT36 40 ⁄2 81 9 AUF( )-09-(*)-HX36 40 ⁄2 81 12 AUF(†)-12-(*)-HT36 42 84 12 AUF(†)-12-(*)-HX36 42 84 36 18 AUF(†)-18-(*)-HT36 45 90 36 18 AUF(†)-18-(*)-HX36 45 90 24 AUF(†)-24-(*)-HT36 48 96 24 AUF(†)-24-(*)-HX36 48 96 30 AUF(†)-30-(*)-HT36 51 102 30 AUF(†)-30-(*)-HX36 51 102 36 AUF(†)-36-(*)-HT36 54 108 36 AUF(†)-36-(*)-HX36 54 108 6 AUF(†)-06-(*)-HT48 51 102 6 AUF(†)-06-(*)-HX48 51 102 † 1 † 1 9 AUF( )-09-(*)-HT48 52 ⁄2 105 9 AUF( )-09-(*)-HX48 52 ⁄2 105 12 AUF(†)-12-(*)-HT48 54 108 12 AUF(†)-12-(*)-HX48 54 108 48 18 AUF(†)-18-(*)-HT48 57 114 48 18 AUF(†)-18-(*)-HX48 57 114 24 AUF(†)-24-(*)-HT48 60 120 24 AUF(†)-24-(*)-HX48 60 120 30 AUF(†)-30-(*)-HT48 63 126 30 AUF(†)-30-(*)-HX48 63 126 36 AUF(†)-36-(*)-HT48 66 132 36 AUF(†)-36-(*)-HX48 66 132

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-278 800.816.7809 Fax: 901.252.1354 Aluminum Tray Metal Framing & Cable Tray — T&B Y Y

X 3"" R W

X 3"" R

Tee Cross

Catalog Numbering System Selection Guide

AhF - 5 - 06 - L - ht 12 Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36 Angle: 90°, 60° Fitting Side Width Bottom Fitting Material Rail Style Type Nominal Radius: 12, 24, 36, 48 ®

and Side Depth Nominal Cable Tray Rail Radius Bottom Styles: L– Ladder, V– Ventilated, S– Solid Side Rail Depth: 4"– 7"

H-Style Horizontal Tees H-Style Horizontal Crosses Nominal Radius Dimensions Nominal Radius Dimensions R Width cat. no. X Y R Width cat. no. X Y 6 AHF(†)-06-(*)-HT12 18 36 6 AHF(†)-06-(*)-HX12 18 36 † 1 † 1 9 AHF( )-09-(*)-HT12 19 ⁄2 39 9 AHF( )-09-(*)-HX12 19 ⁄2 39 12 AHF(†)-12-(*)-HT12 21 42 12 AHF(†)-12-(*)-HX12 21 42 12 18 AHF(†)-18-(*)-HT12 24 48 12 18 AHF(†)-18-(*)-HX12 24 48 24 AHF(†)-24-(*)-HT12 27 54 24 AHF(†)-24-(*)-HX12 27 54 30 AHF(†)-30-(*)-HT12 30 60 30 AHF(†)-30-(*)-HX12 30 60 36 AHF(†)-36-(*)-HT12 33 66 36 AHF(†)-36-(*)-HX12 33 66 6 AHF(†)-06-(*)-HT24 30 60 6 AHF(†)-06-(*)-HX24 30 60 † 1 † 1 9 AHF( )-09-(*)-HT24 31 ⁄2 63 9 AHF( )-09-(*)-HX24 31 ⁄2 63 12 AHF(†)-12-(*)-HT24 33 66 12 AHF(†)-12-(*)-HX24 33 66 24 18 AHF(†)-18-(*)-HT24 36 72 24 18 AHF(†)-18-(*)-HX24 36 72 24 AHF(†)-24-(*)-HT24 39 78 24 AHF(†)-24-(*)-HX24 39 78 30 AHF(†)-30-(*)-HT24 42 84 30 AHF(†)-30-(*)-HX24 42 84 36 AHF(†)-36-(*)-HT24 45 90 36 AHF(†)-36-(*)-HX24 45 90 6 AHF(†)-06-(*)-HT36 42 84 6 AHF(†)-06-(*)-HX36 42 84 † 1 † 1 9 AHF( )-09-(*)-HT36 43 ⁄2 87 9 AHF( )-09-(*)-HX36 43 ⁄2 87 12 AHF(†)-12-(*)-HT36 45 90 12 AHF(†)-12-(*)-HX36 45 90 36 18 AHF(†)-18-(*)-HT36 48 96 36 18 AHF(†)-18-(*)-HX36 48 96 24 AHF(†)-24-(*)-HT36 51 102 24 AHF(†)-24-(*)-HX36 51 102 30 AHF(†)-30-(*)-HT36 54 108 30 AHF(†)-30-(*)-HX36 54 108 36 AHF(†)-36-(*)-HT36 57 114 36 AHF(†)-36-(*)-HX36 57 114 6 AHF(†)-06-(*)-HT48 54 108 6 AHF(†)-06-(*)-HX48 54 108 † 1 † 1 9 AHF( )-09-(*)-HT48 55 ⁄2 111 9 AHF( )-09-(*)-HX48 55 ⁄2 111 12 AHF(†)-12-(*)-HT48 57 114 12 AHF(†)-12-(*)-HX48 57 114 48 18 AHF(†)-18-(*)-HT48 60 120 48 18 AHF(†)-18-(*)-HX48 60 120 24 AHF(†)-24-(*)-HT48 63 126 24 AHF(†)-24-(*)-HX48 63 126 30 AHF(†)-30-(*)-HT48 66 132 30 AHF(†)-30-(*)-HX48 66 132 36 AHF(†)-36-(*)-HT48 69 138 36 AHF(†)-36-(*)-HX48 69 138

( †) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Includes one pair of splice plates with hardware. T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

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Y Cable Tray ®

W2 3""

Catalog Numbering System Selection Guide AUF - 7 - 36 - 24 - L - RT 12 Tray Widths W1: 36, 30, 24, 18, 12, 9

Fitting Side Width 1 Width 2 Bottom Fitting Nominal Tray Widths W2: 30, 24, 18, 12, 9, 6 Material Rail Style Type Radius Metal Framing & Cable Tray — T&B and Depth Nominal Radius: 12, 24, 36, 48 Side Rail Bottom Styles: L– Ladder, V– Ventilated, S– Solid Side Rail Depth: 4"– 7"

U-Style Horizontal Reducing Tees Widths (+) 12" Nominal Radius (+) 24" Nominal Radius (+) 36" Nominal Radius (+) 48" Nominal Radius W1 W2 Cat. NO. X Y X Y X Y X Y 30 AUF-(†)-3630-(*)-RT(+) 30 54 42 78 54 102 66 126 24 AUF-(†)-3624-(*)-RT(+) 30 48 42 72 54 96 66 120 18 AUF-(†)-3618-(*)-RT(+) 30 42 42 66 54 90 66 114 36 12 AUF-(†)-3612-(*)-RT(+) 30 36 42 60 54 84 66 108 9 AUF-(†)-3609-(*)-RT(+) 30 33 42 57 54 81 66 105 6 AUF-(†)-3606-(*)-RT(+) 30 30 42 54 54 78 66 102 24 AUF-(†)-3024-(*)-RT(+) 27 48 39 72 51 96 63 120 18 AUF-(†)-3018-(*)-RT(+) 27 42 39 66 51 90 63 114 30 12 AUF-(†)-3012-(*)-RT(+) 27 36 39 60 51 84 63 108 9 AUF-(†)-3009-(*)-RT(+) 27 33 39 57 51 81 63 105 6 AUF-(†)-3006-(*)-RT(+) 27 30 39 54 51 78 63 102 18 AUF-(†)-2418-(*)-RT(+) 24 42 36 66 48 90 60 114 12 AUF-(†)-2412-(*)-RT(+) 24 36 36 60 48 84 60 108 24 9 AUF-(†)-2409-(*)-RT(+) 24 33 36 57 48 81 60 105 6 AUF-(†)-2406-(*)-RT(+) 24 30 36 54 48 78 60 102 12 AUF-(†)-1812-(*)-RT(+) 21 36 33 60 45 84 57 108 18 9 AUF-(†)-1809-(*)-RT(+) 21 33 33 57 45 81 57 105 6 AUF-(†)-1806-(*)-RT(+) 21 30 33 54 45 78 57 102 9 AUF-(†)-1209-(*)-RT(+) 18 33 30 57 42 81 54 105 12 6 AUF-(†)-1206-(*)-RT(+) 18 30 30 54 42 78 54 102 † 1 1 1 1 9 6 AUF-( )-0906-(*)-RT(+) 16 ⁄2 30 28 ⁄2 54 40 ⁄2 78 52 ⁄2 102

(†) Insert side rail depth. (*) Insert bottom style. (+) Insert radius (12"–48") to complete Catalog Number. Includes two pairs of splice plates with hardware. T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-280 800.816.7809 Fax: 901.252.1354 Aluminum Tray Metal Framing & Cable Tray — T&B

X 3"" R

W2 ® Cable Tray Catalog Numbering System Selection Guide AHF - 7 - 36 - 24 - L - RT 12 Tray Widths W1: 36, 30, 24, 18, 12, 9

Fitting Side Width 1 Width 2 Bottom Fitting Nominal Tray Widths W2: 30, 24, 18, 12, 9, 6 Material Rail Style Type Radius and Depth Nominal Radius: 12, 24, 36, 48 Side Rail Bottom Styles: L– Ladder, V– Ventilated, S– Solid Side Rail Depth: 4"– 7"

H-Style Horizontal Reducing Tees Widths (+) 12" Nominal Radius (+) 24" Nominal Radius (+) 36" Nominal Radius (+) 48" Nominal Radius W1 W2 Cat. NO. X Y X Y X Y X Y 30 AHF-(†)-3630-(*)-RT(+) 33 60 45 84 57 108 69 132 24 AHF-(†)-3624-(*)-RT(+) 33 54 45 78 57 102 69 126 18 AHF-(†)-3618-(*)-RT(+) 33 48 45 72 57 96 69 120 36 12 AHF-(†)-3612-(*)-RT(+) 33 42 45 66 57 90 69 114 9 AHF-(†)-3609-(*)-RT(+) 33 39 45 63 57 87 69 111 6 AHF-(†)-3606-(*)-RT(+) 33 36 45 60 57 84 69 108 24 AHF-(†)-3024-(*)-RT(+) 30 54 42 78 54 102 66 126 18 AHF-(†)-3018-(*)-RT(+) 30 48 42 72 54 96 66 120 30 12 AHF-(†)-3012-(*)-RT(+) 30 42 42 66 54 90 66 114 9 AHF-(†)-3009-(*)-RT(+) 30 39 42 63 54 87 66 111 6 AHF-(†)-3006-(*)-RT(+) 30 36 42 60 54 84 66 108 18 AHF-(†)-2418-(*)-RT(+) 27 48 39 72 51 96 63 120 12 AHF-(†)-2412-(*)-RT(+) 27 42 39 66 51 90 63 114 24 9 AHF(†)-2409-(*)-RT(+) 27 39 39 63 51 87 63 111 6 AHF-(†)-2406-(*)-RT(+) 27 36 39 60 51 84 63 108 12 AHF-(†)-1812-(*)-RT(+) 24 42 36 66 48 90 60 114 18 9 AHF-(†)-1809-(*)-RT(+) 24 39 36 63 48 87 60 111 6 AHF-(†)-1806-(*)-RT(+) 24 36 36 60 48 84 60 108 9 AHF-(†)-1209-(*)-RT(+) 21 39 33 63 45 87 57 111 12 6 AHF-(†)-1206-(*)-RT(+) 21 36 33 60 45 84 57 108 † 1 1 1 1 9 6 AHF-( )-0906-(*)-RT(+) 19 ⁄2 36 31 ⁄2 60 43 ⁄2 84 55 ⁄2 108

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W1 Cable Tray ® X R

3""

Catalog Numbering System Selection Guide

AUF - 4 - 06 - 09 - L - ET 24 Tray Widths W1: 30, 24, 18, 12, 9, 6

Fitting Side Width 1 Width 2 Bottom Nominal Tray Widths W2: 36, 30, 24, 18, 12, 9 Material Rail Style Radius Nominal Radius: 12, 24, 36, 48 and Side Depth Fitting Rail Type Bottom Styles: L– Ladder, V– Ventilated, S– Solid

Metal Framing & Cable Tray — T&B Side Rail Depth: 4"– 7" U-Style Horizontal Expanding Tees widths (+) 12" Nominal Radius (+) 24" Nominal Radius (+) 36" Nominal Radius (+) 48" Nominal Radius W1 W2 cat. no. X Y X Y X Y X Y 30 36 AUF(†)-3036-(*)-ET(+) 27 60 39 84 51 108 63 132 30 AUF(†)-2430-(*)-ET(+) 24 54 36 78 48 102 60 126 24 36 AUF(†)-2436-(*)-ET(+) 24 60 36 84 48 108 60 132 24 AUF(†)-1824-(*)-ET(+) 21 48 33 72 45 96 57 120 18 30 AUF(†)-1830-(*)-ET(+) 21 54 33 78 45 102 57 126 36 AUF(†)-1836-(*)-ET(+) 21 60 33 84 45 108 57 132 18 AUF(†)-1218-(*)-ET(+) 18 42 30 66 42 90 54 114 24 AUF(†)-1224-(*)-ET(+) 18 48 30 72 42 96 54 120 12 30 AUF(†)-1230-(*)-ET(+) 18 54 30 78 42 102 54 126 36 AUF(†)-1236-(*)-ET(+) 18 60 30 84 42 108 54 132 † 1 1 1 1 12 AUF( )-0912-(*)-ET(+) 16 ⁄2 36 28 ⁄2 60 40 ⁄2 84 52 ⁄2 108 † 1 1 1 1 18 AUF( )-0918-(*)-ET(+) 16 ⁄2 42 28 ⁄2 66 40 ⁄2 90 52 ⁄2 114 † 1 1 1 1 9 24 AUF( )-0924-(*)-ET(+) 16 ⁄2 48 28 ⁄2 72 40 ⁄2 96 52 ⁄2 120 † 1 1 1 1 30 AUF( )-0930-(*)-ET(+) 16 ⁄2 54 28 ⁄2 78 40 ⁄2 102 52 ⁄2 126 † 1 1 1 1 36 AUF( )-0936-(*)-ET(+) 16 ⁄2 60 28 ⁄2 84 40 ⁄2 108 52 ⁄2 132 9 AUF(†)-0609-(*)-ET(+) 15 33 27 57 39 81 51 105 12 AUF(†)-0612-(*)-ET(+) 15 36 27 60 39 84 51 108 18 AUF(†)-0618-(*)-ET(+) 15 42 27 66 39 90 51 114 6 24 AUF(†)-0624-(*)-ET(+) 15 48 27 72 39 96 51 120 30 AUF(†)-0630-(*)-ET(+) 15 54 27 78 39 102 51 126 36 AUF(†)-0636-(*)-ET(+) 15 60 27 84 39 108 51 132

( †) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. (+) Insert radius (12"–48"). Includes two pairs of splice plates with hardware. T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-282 800.816.7809 Fax: 901.252.1354 Aluminum Tray Metal Framing & Cable Tray — T&B

X 3" " R

Catalog Numbering System Selection Guide

AHF - 4 - 06 - 09 - L - ET 24 Tray Widths W1: 30, 24, 18, 12, 9, 6 ® Cable Tray Fitting Side Width 1 Width 2 Bottom Nominal Tray Widths W2: 36, 30, 24, 18, 12, 9 Material Rail Style Radius Nominal Radius: 12, 24, 36, 48 and Side Depth Fitting Rail Type Bottom Styles: L– Ladder, V– Ventilated, S– Solid Side Rail Depth: 4"– 7" H-Style Horizontal Expanding Tees widths (+) 12" Nominal Radius (+) 24" Nominal Radius (+) 36" Nominal Radius (+) 48" Nominal Radius W1 W2 cat. no. X Y X Y X Y X Y 30 36 AHF(†)-3036-(*)-ET(+) 30 66 42 90 54 114 66 138 30 AHF(†)-2430-(*)-ET(+) 27 60 39 84 51 108 63 132 24 36 AHF(†)-2436-(*)-ET(+) 27 66 39 90 51 114 63 138 24 AHF(†)-1824-(*)-ET(+) 24 54 36 78 48 102 60 126 18 30 AHF(†)-1830-(*)-ET(+) 24 60 36 84 48 108 60 132 36 AHF(†)-1836-(*)-ET(+) 24 66 36 90 48 114 60 138 18 AHF(†)-1218-(*)-ET(+) 21 48 33 72 45 96 57 120 24 AHF(†)-1224-(*)-ET(+) 21 54 33 78 45 102 57 126 12 30 AHF(†)-1230-(*)-ET(+) 21 60 33 84 45 108 57 132 36 AHF(†)-1236-(*)-ET(+) 21 66 33 90 45 114 57 138 † 1 1 1 1 12 AHF( )-0912-(*)-ET(+) 19 ⁄2 42 31 ⁄2 66 43 ⁄2 90 55 ⁄2 114 † 1 1 1 1 18 AHF( )-0918-(*)-ET(+) 19 ⁄2 48 31 ⁄2 72 43 ⁄2 96 55 ⁄2 120 † 1 1 1 1 9 24 AHF( )-0924-(*)-ET(+) 19 ⁄2 54 31 ⁄2 78 43 ⁄2 102 55 ⁄2 126 † 1 1 1 1 30 AHF( )-0930-(*)-ET(+) 19 ⁄2 60 31 ⁄2 84 43 ⁄2 108 55 ⁄2 132 † 1 1 1 1 36 AHF( )-0936-(*)-ET(+) 19 ⁄2 66 31 ⁄2 90 43 ⁄2 114 55 ⁄2 138 9 AHF(†)-0609-(*)-ET(+) 18 39 30 63 42 87 54 111 12 AHF(†)-0612-(*)-ET(+) 18 42 30 66 42 90 54 114 18 AHF(†)-0618-(*)-ET(+) 18 48 30 72 42 96 54 120 6 24 AHF(†)-0624-(*)-ET(+) 18 54 30 78 42 102 54 126 30 AHF(†)-0630-(*)-ET(+) 18 60 30 84 42 108 54 132 36 AHF(†)-0636-(*)-ET(+) 18 66 30 90 42 114 54 138

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3"" Y Cable Tray ® W1 X

Catalog Numbering System Selection Guide

AUF - 5 - 18 - 24 - L - EX 36 Tray Widths W1: 30, 24, 18, 12, 9, 6

Metal Framing & Cable Tray — T&B Side Rail Depth: 4"– 7"

U-Style Horizontal Expanding Crosses Widths (+) 12" Nominal Radius (+) 24" Nominal Radius (+) 36" Nominal Radius (+) 48" Nominal Radius W1 W2 cat. no. X Y X Y X Y X Y 30 36 AUF(†)-3036-(*)-EX(+) 54 60 78 84 102 108 126 132 30 AUF(†)-2430-(*)-EX(+) 48 54 72 78 96 102 120 126 24 36 AUF(†)-2436-(*)-EX(+) 48 60 72 84 96 108 120 132 24 AUF(†)-1824-(*)-EX(+) 42 48 66 72 90 96 114 120 18 30 AUF(†)-1830-(*)-EX(+) 42 54 66 78 90 102 114 126 36 AUF(†)-1836-(*)-EX(+) 42 60 66 84 90 108 114 132 18 AUF(†)-1218-(*)-EX(+) 36 42 60 66 84 90 108 114 24 AUF(†)-1224-(*)-EX(+) 36 48 60 72 84 96 108 120 12 30 AUF(†)-1230-(*)-EX(+) 36 54 60 78 84 102 108 126 36 AUF(†)-1236-(*)-EX(+) 36 60 60 84 84 108 108 132 12 AUF(†)-0912-(*)-EX(+) 33 36 57 60 81 84 105 108 18 AUF(†)-0918-(*)-EX(+) 33 42 57 66 81 90 105 114 9 24 AUF(†)-0924-(*)-EX(+) 33 48 57 72 81 96 105 120 30 AUF(†)-0930-(*)-EX(+) 33 54 57 78 81 102 105 126 36 AUF(†)-0936-(*)-EX(+) 33 60 57 84 81 108 105 132 9 AUF(†)-0609-(*)-EX(+) 30 33 54 57 78 81 102 105 12 AUF(†)-0612-(*)-EX(+) 30 36 54 60 78 84 102 108 18 AUF(†)-0618-(*)-EX(+) 30 42 54 66 78 90 102 114 6 24 AUF(†)-0624-(*)-EX(+) 30 48 54 72 78 96 102 120 30 AUF(†)-0630-(*)-EX(+) 30 54 54 78 78 102 102 126 36 AUF(†)-0636-(*)-EX(+) 30 60 54 84 78 108 102 132

( †) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. (+) Insert radius (12"–48"). Includes three pairs of splice plates with hardware. T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-284 800.816.7809 Fax: 901.252.1354 Aluminum Tray Metal Framing & Cable Tray — T&B

W1 X

3"" R

Catalog Numbering System Selection Guide Tray Widths W1: 30, 24, 18, 12, 9, 6

AHF - 5 - 30 - 36 - L - EX 36 ® Cable Tray Fitting Side Width 1 Width 2 Bottom Nominal Tray Widths W2: 36, 30, 24, 18, 12, 9 Material Rail Style Radius Nominal Radius: 12, 24, 36, 48 and Side Depth Fitting Rail Type Bottom Styles: L– Ladder, V– Ventilated, S– Solid Side Rail Depth: 4"– 7"

H-Style Horizontal Expanding Crosses Widths (+) 12" Nominal Radius (+) 24" Nominal Radius (+) 36" Nominal Radius (+) 48" Nominal Radius W1 W2 CAT. NO. X Y X Y X Y X Y 30 36 AHF(†)-3036-(*)-EX(+) 60 66 84 90 108 114 132 138 30 AHF(†)-2430-(*)-EX(+) 54 60 78 84 102 108 126 132 24 36 AHF(†)-2436-(*)-EX(+) 54 66 78 90 102 114 126 138 24 AHF(†)-1824-(*)-EX(+) 48 54 72 78 96 102 120 126 18 30 AHF(†)-1830-(*)-EX(+) 48 60 72 84 96 108 120 132 36 AHF(†)-1836-(*)-EX(+) 48 66 72 90 96 114 120 138 18 AHF(†)-1218-(*)-EX(+) 42 48 66 72 90 96 114 120 24 AHF(†)-1224-(*)-EX(+) 42 54 66 78 90 102 114 126 12 30 AHF(†)-1230-(*)-EX(+) 42 60 66 84 90 108 114 132 36 AHF(†)-1236-(*)-EX(+) 42 66 66 90 90 114 114 138 12 AHF(†)-0912-(*)-EX(+) 39 42 63 66 87 90 111 114 18 AHF(†)-0918-(*)-EX(+) 39 48 63 72 87 96 111 120 9 24 AHF(†)-0924-(*)-EX(+) 39 54 63 78 87 102 111 126 30 AHF(†)-0930-(*)-EX(+) 39 60 63 84 87 108 111 132 36 AHF(†)-0936-(*)-EX(+) 39 66 63 90 87 114 111 138 9 AHF(†)-0609-(*)-EX(+) 36 39 60 63 84 87 108 111 12 AHF(†)-0612-(*)-EX(+) 36 42 60 66 84 90 108 114 18 AHF(†)-0618-(*)-EX(+) 36 48 60 72 84 96 108 120 6 24 AHF(†)-0624-(*)-EX(+) 36 54 60 78 84 102 108 126 30 AHF(†)-0630-(*)-EX(+) 36 60 60 84 84 108 108 132 36 AHF(†)-0636-(*)-EX(+) 36 66 60 90 84 114 108 138

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W1 W1 W1

X X X

Offset Reducer, Right W2 Reducer, Straight W2 Offset Reducer, Left W2

Catalog Numbering System Selection Guide

AUF - 6 - 36 - 18 - L - HLR Tray Widths W1: 36, 30, 24, 18, 12, 9

Fitting Side Width 1 Width 2 Bottom Fitting Tray Widths W2: 30, 24, 18, 12, 9, 6 Material Rail Style Type Bottom Styles: L – Ladder, V – Ventilated, S – Solid and Side Depth Rail Side Rail Depth: 4"–7" Metal Framing & Cable Tray — T&B

U-Style Horizontal Reducers Widths LH Reducer Straight Reducer (Concentric) RH Reducer W1 W2 cat. no. Dim. X cat. no. Dim. X cat. no. Dim. X † 7 † 3 † 7 30 AUF( )-36-30-(*)-HLR 15 ⁄16 AUF( )-36-30-(*)-HSR 13 ⁄4 AUF( )-36-30-(*)-HRR 15 ⁄16 † 15 † 7 † 15 24 AUF( )-36-24-(*)-HLR 18 ⁄16 AUF( )-36-24-(*)-HSR 15 ⁄16 AUF( )-36-24-(*)-HRR 18 ⁄16 † 3 † 3 † 3 18 AUF( )-36-18-(*)-HLR 22 ⁄8 AUF( )-36-18-(*)-HSR 17 ⁄8 AUF( )-36-18-(*)-HRR 22 ⁄8 36 † 7 † 5 † 7 12 AUF( )-36-12-(*)-HLR 25 ⁄8 AUF( )-36-12-(*)-HSR 18 ⁄16 AUF( )-36-12-(*)-HRR 25 ⁄8 † 9 † 13 † 9 9 AUF( )-36-09-(*)-HLR 27 ⁄16 AUF( )-36-09-(*)-HSR 19 ⁄16 AUF( )-36-09-(*)-HRR 27 ⁄16 † 5 † 11 † 5 6 AUF( )-36-06-(*)-HLR 29 ⁄16 AUF( )-36-06-(*)-HSR 20 ⁄16 AUF( )-36-06-(*)-HRR 29 ⁄16 † 7 † 3 † 7 24 AUF( )-30-24-(*)-HLR 15 ⁄16 AUF( )-30-24-(*)-HSR 13 ⁄4 AUF( )-30-24-(*)-HRR 15 ⁄16 † 15 † 7 † 15 18 AUF( )-30-18-(*)-HLR 18 ⁄16 AUF( )-30-18-(*)-HSR 15 ⁄16 AUF( )-30-18-(*)-HRR 18 ⁄16 † 3 † 3 † 3 30 12 AUF( )-30-12-(*)-HLR 22 ⁄8 AUF( )-30-12-(*)-HSR 17 ⁄16 AUF( )-30-12-(*)-HRR 22 ⁄8 † 1 † 1 † 1 9 AUF( )-30-09-(*)-HLR 24 ⁄8 AUF( )-30-09-(*)-HSR 18 ⁄16 AUF( )-30-09-(*)-HRR 24 ⁄8 † 7 † 15 † 7 6 AUF( )-30-06-(*)-HLR 25 ⁄8 AUF( )-30-06-(*)-HSR 18 ⁄16 AUF( )-30-06-(*)-HRR 25 ⁄8 † 7 † 3 † 7 18 AUF( )-24-18-(*)-HLR 15 ⁄16 AUF( )-24-18-(*)-HSR 13 ⁄4 AUF( )-24-18-(*)-HRR 15 ⁄16 † 15 † 7 † 15 12 AUF( )-24-12-(*)-HLR 18 ⁄16 AUF( )-24-12-(*)-HSR 15 ⁄16 AUF( )-24-12-(*)-HRR 18 ⁄16 24 † 11 † 5 † 11 9 AUF( )-24-09-(*)-HLR 20 ⁄16 AUF( )-24-09-(*)-HSR 16 ⁄16 AUF( )-24-09-(*)-HRR 20 ⁄16 † 3 † 3 † 3 6 AUF( )-24-06-(*)-HLR 22 ⁄8 AUF( )-24-06-(*)-HSR 17 ⁄16 AUF( )-24-06-(*)-HRR 22 ⁄8 † 7 † 3 † 7 12 AUF( )-18-12-(*)-HLR 15 ⁄16 AUF( )-18-12-(*)-HSR 13 ⁄4 AUF( )-18-12-(*)-HRR 15 ⁄16 † 3 † 5 † 3 18 9 AUF( )-18-09-(*)-HLR 17 ⁄16 AUF( )-18-09-(*)-HSR 14 ⁄8 AUF( )-18-09-(*)-HRR 17 ⁄16 † 15 † 7 † 15 6 AUF( )-18-06-(*)-HLR 18 ⁄16 AUF( )-18-06-(*)-HSR 15 ⁄16 AUF( )-18-06-(*)-HRR 18 ⁄16 † 3 † 7 † 3 9 AUF( )-12-09-(*)-HLR 13 ⁄4 AUF( )-12-09-(*)-HSR 12 ⁄8 AUF( )-12-09-(*)-HRR 13 ⁄4 12 † 7 † 3 † 7 6 AUF( )-12-06-(*)-HLR 15 ⁄16 AUF( )-12-06-(*)-HSR 13 ⁄4 AUF( )-12-06-(*)-HRR 15 ⁄16 † 3 † 7 † 3 9 6 AUF( )-09-06-(*)-HLR 13 ⁄4 AUF( )-09-06-(*)-HSR 12 ⁄8 AUF( )-09-06-(*)-HRR 13 ⁄4

( †) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Includes one pair of splice plates with hardware. T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-286 800.816.7809 Fax: 901.252.1354 Aluminum Tray Metal Framing & Cable Tray — T&B

W1 W1 W1

X X X

Offset Reducer, Right W2 Reducer, Straight W2 Offset Reducer, Left W2

Catalog Numbering System Selection Guide ® AHF - 6 - 36 - 18 - L - HLR Tray Widths W1: 36, 30, 24, 18, 12, 9 Cable Tray

H-Style Horizontal Reducers Widths LH Reducer Straight Reducer (Concentric) RH Reducer W1 W2 cat. no. Dim. X cat. no. Dim. X cat. no. Dim. X † 7 † 3 † 7 30 AHF( )-36-30-(*)-HLR 15 ⁄16 AHF( )-36-30-(*)-HSR 13 ⁄4 AHF( )-36-30-(*)-HRR 15 ⁄16 † 15 † 7 † 15 24 AHF( )-36-24-(*)-HLR 18 ⁄16 AHF( )-36-24-(*)-HSR 15 ⁄16 AHF( )-36-24-(*)-HRR 18 ⁄16 † 3 † 3 † 3 18 AHF( )-36-18-(*)-HLR 22 ⁄8 AHF( )-36-18-(*)-HSR 17 ⁄8 AHF( )-36-18-(*)-HRR 22 ⁄8 36 † 7 † 5 † 7 12 AHF( )-36-12-(*)-HLR 25 ⁄8 AHF( )-36-12-(*)-HSR 18 ⁄16 AHF( )-36-12-(*)-HRR 25 ⁄8 † 9 † 13 † 9 9 AHF( )-36-09-(*)-HLR 27 ⁄16 AHF( )-36-09-(*)-HSR 19 ⁄16 AHF( )-36-09-(*)-HRR 27 ⁄16 † 5 † 11 † 5 6 AHF( )-36-06-(*)-HLR 29 ⁄16 AHF( )-36-06-(*)-HSR 20 ⁄16 AHF( )-36-06-(*)-HRR 29 ⁄16 † 7 † 3 † 7 24 AHF( )-30-24-(*)-HLR 15 ⁄16 AHF( )-30-24-(*)-HSR 13 ⁄4 AHF( )-30-24-(*)-HRR 15 ⁄16 † 15 † 7 † 15 18 AHF( )-30-18-(*)-HLR 18 ⁄16 AHF( )-30-18-(*)-HSR 15 ⁄16 AHF( )-30-18-(*)-HRR 18 ⁄16 † 3 † 3 † 3 30 12 AHF( )-30-12-(*)-HLR 22 ⁄8 AHF( )-30-12-(*)-HSR 17 ⁄16 AHF( )-30-12-(*)-HRR 22 ⁄8 † 1 † 1 † 1 9 AHF( )-30-09-(*)-HLR 24 ⁄8 AHF( )-30-09-(*)-HSR 18 ⁄16 AHF( )-30-09-(*)-HRR 24 ⁄8 † 7 † 15 † 7 6 AHF( )-30-06-(*)-HLR 25 ⁄8 AHF( )-30-06-(*)-HSR 18 ⁄16 AHF( )-30-06-(*)-HRR 25 ⁄8 † 7 † 3 † 7 18 AHF( )-24-18-(*)-HLR 15 ⁄16 AHF( )-24-18-(*)-HSR 13 ⁄4 AHF( )-24-18-(*)-HRR 15 ⁄16 † 15 † 7 † 15 12 AHF( )-24-12-(*)-HLR 18 ⁄16 AHF( )-24-12-(*)-HSR 15 ⁄16 AHF( )-24-12-(*)-HRR 18 ⁄16 24 † 11 † 5 † 11 9 AHF( )-24-09-(*)-HLR 20 ⁄16 AHF( )-24-09-(*)-HSR 16 ⁄16 AHF( )-24-09-(*)-HRR 20 ⁄16 † 3 † 3 † 3 6 AHF( )-24-06-(*)-HLR 22 ⁄8 AHF( )-24-06-(*)-HSR 17 ⁄16 AHF( )-24-06-(*)-HRR 22 ⁄8 † 7 † 3 † 7 12 AHF( )-18-12-(*)-HLR 15 ⁄16 AHF( )-18-12-(*)-HSR 13 ⁄4 AHF( )-18-12-(*)-HRR 15 ⁄16 † 3 † 5 † 3 18 9 AHF( )-18-09-(*)-HLR 17 ⁄16 AHF( )-18-09-(*)-HSR 14 ⁄8 AHF( )-18-09-(*)-HRR 17 ⁄16 † 15 † 7 † 15 6 AHF( )-18-06-(*)-HLR 18 ⁄16 AHF( )-18-06-(*)-HSR 15 ⁄16 AHF( )-18-06-(*)-HRR 18 ⁄16 † 3 † 7 † 3 9 AHF( )-12-09-(*)-HLR 13 ⁄4 AHF( )-12-09-(*)-HSR 12 ⁄8 AHF( )-12-09-(*)-HRR 13 ⁄4 12 † 7 † 3 † 7 6 AHF( )-12-06-(*)-HLR 15 ⁄16 AHF( )-12-06-(*)-HSR 13 ⁄4 AHF( )-12-06-(*)-HRR 15 ⁄16 † 3 † 7 † 3 9 6 AHF( )-09-06-(*)-HLR 13 ⁄4 AHF( )-09-06-(*)-HSR 12 ⁄8 AHF( )-09-06-(*)-HRR 13 ⁄4

( †) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Includes one pair of splice plates with hardware. T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-287 Fax: 901.252.1354 Aluminum Tray Cable Tray

® Y Y

X X Z Z

W W

Left-Hand Wye Right-Hand Wye

Catalog Numbering System Selection Guide

Metal Framing & Cable Tray — T&B AUF - 6 - 36 - L - HYL Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36

Fitting Side Width 1 Bottom Fitting Bottom Styles: L – Ladder, V – Ventilated, S – Solid Material Rail Style Type Side Rail Depth: 4"– 7" and Side Depth Rail

U-Style 45° Horizontal Wyes

Left Hand Wye Right Hand Wye dimensions Width Cat. No. Cat. No. x y z † † 5 13 7 6 AUF-( )-06-(*)-HYL AUF-( )-06-(*)-HYR 18 ⁄16 14 ⁄16 12 ⁄16 † † 1 15 7 9 AUF-( )-09-(*)-HYL AUF-( )-09-(*)-HYR 22 ⁄2 19 ⁄16 15 ⁄16 † † 3 7 12 AUF-( )-12-(*)-HYL AUF-( )-12-(*)-HYR 26 ⁄4 25 18 ⁄16 † † 1 1 7 18 AUF-( )-18-(*)-HYL AUF-( )-18-(*)-HYR 35 ⁄4 35 ⁄4 24 ⁄16 † † 1 1 7 24 AUF-( )-24-(*)-HYL AUF-( )-24-(*)-HYR 43 ⁄2 45 ⁄2 30 ⁄16 † † 1 3 7 30 AUF-( )-30-(*)-HYL AUF-( )-30-(*)-HYR 52 ⁄4 55 ⁄4 36 ⁄16 † † 11 7 36 AUF-( )-36-(*)-HYL AUF-( )-36-(*)-HYR 60 ⁄16 66 42 ⁄16

( †) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Includes two pairs of splice plates with hardware.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-288 800.816.7809 Fax: 901.252.1354 Aluminum Tray Metal Framing & Cable Tray — T&B

Y Y

X X Z Z

W W

Left-Hand Wye Right-Hand Wye ® Cable Tray

Catalog Numbering System Selection Guide

AHF - 6 - 36 - L - HYL Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36

Fitting Side Width 1 Bottom Fitting Bottom Styles: L – Ladder, V – Ventilated, S – Solid Material Rail Style Type Side Rail Depth: 4”– 7” and Side Depth Rail

H-Style 45° Horizontal Wyes

Left Hand Wye Right Hand Wye dimensions Width Cat. No. Cat. No. x y z † † 5 13 7 6 AHF-( )-06-(*)-HYL AHF-( )-06-(*)-HYR 18 ⁄16 14 ⁄16 12 ⁄16 † † 1 15 7 9 AHF-( )-09-(*)-HYL AHF-( )-09-(*)-HYR 22 ⁄2 19 ⁄16 15 ⁄16 † † 3 7 12 AHF-( )-12-(*)-HYL AHF-( )-12-(*)-HYR 26 ⁄4 25 18 ⁄16 † † 1 1 7 18 AHF-( )-18-(*)-HYL AHF-( )-18-(*)-HYR 35 ⁄4 35 ⁄4 24 ⁄16 † † 1 1 7 24 AHF-( )-24-(*)-HYL AHF-( )-24-(*)-HYR 43 ⁄2 45 ⁄2 30 ⁄16 † † 1 3 7 30 AHF-( )-30-(*)-HYL AHF-( )-30-(*)-HYR 52 ⁄4 55 ⁄4 36 ⁄16 † † 11 7 36 AHF-( )-36-(*)-HYL AHF-( )-36-(*)-HYR 60 ⁄16 66 42 ⁄16

( †) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Includes two pairs of splice plates with hardware.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-289 Fax: 901.252.1354 Aluminum Tray

Z Z

1.750""

R X

Cable Tray Z ®

X R Z

Y 1.750"" Outside Bend Y Inside Bend

Catalog Numbering System Selection Guide

AUF - 7 - 30 - L - VI 90 - 36 Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36

Fitting Side Width Bottom Fitting Nominal Angle: 90° Material Rail Style Type Radius Nominal Radius: 12, 24, 36, 48 and Side Depth Degree Rail Bottom Styles: L– Ladder, V– Ventilated, S– Solid Side Rail Depth: 4"–7" Metal Framing & Cable Tray — T&B

U-Style 90° Vertical Bends (+) VO SIDE RAIL (+) VI SIDE RAIL HEIGHT Nominal Radius HEIGHT 4"–7" 4" 5" 6" 7" R Width Cat. No. X Y Z X Y Z X Y Z X Y Z X Y Z 6 AUF-(†)-06-(*)-(+)90-12 9 AUF-(†)-09-(*)-(+)90-12 12 AUF-(†)-12-(*)-(+)90-12 † 15 15 15 13 13 13 12 18 AUF-( )-18-(*)-(+)90-12 12 12 12 17 ⁄16 17 ⁄16 17 ⁄16 18 ⁄16 18 ⁄16 18 ⁄16 20 20 20 21 21 21 24 AUF-(†)-24-(*)-(+)90-12 30 AUF-(†)-30-(*)-(+)90-12 36 AUF-(†)-36-(*)-(+)90-12 6 AUF-(†)-06-(*)-(+)90-24 9 AUF-(†)-09-(*)-(+)90-24 12 AUF-(†)-12-(*)-(+)90-24 † 15 15 15 13 13 13 24 18 AUF-( )-18-(*)-(+)90-24 24 24 24 29 ⁄16 29 ⁄16 29 ⁄16 30 ⁄16 30 ⁄16 30 ⁄16 32 32 32 33 33 33 24 AUF-(†)-24-(*)-(+)90-24 30 AUF-(†)-30-(*)-(+)90-24 36 AUF-(†)-36-(*)-(+)90-24 6 AUF-(†)-06-(*)-(+)90-36 9 AUF-(†)-09-(*)-(+)90-36 12 AUF-(†)-12-(*)-(+)90-36 † 15 15 15 13 13 13 36 18 AUF-( )-18-(*)-(+)90-36 36 36 36 41 ⁄16 41 ⁄16 41 ⁄16 42 ⁄16 42 ⁄16 42 ⁄16 44 44 44 45 45 45 24 AUF-(†)-24-(*)-(+)90-36 30 AUF-(†)-30-(*)-(+)90-36 36 AUF-(†)-36-(*)-(+)90-36 6 AUF-(†)-06-(*)-(+)90-48 9 AUF-(†)-09-(*)-(+)90-48 12 AUF-(†)-12-(*)-(+)90-48 † 15 15 15 13 13 13 48 18 AUF-( )-18-(*)-(+)90-48 48 48 48 53 ⁄16 53 ⁄16 53 ⁄16 54 ⁄16 54 ⁄16 54 ⁄16 56 56 56 57 57 57 24 AUF-(†)-24-(*)-(+)90-48 30 AUF-(†)-30-(*)-(+)90-48 36 AUF-(†)-36-(*)-(+)90-48

( †) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. (+) Insert “VO” for vertical outside or “VI” for vertical inside. Includes one pair of splice plates with hardware. T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-290 800.816.7809 Fax: 901.252.1354 Aluminum Tray Metal Framing & Cable Tray — T&B

Z Y Z 3""

X Z R R Z X 3""

Y Y Outside Bend Inside Bend

Catalog Numbering System Selection Guide

AHF - 7 - 30 - L - VI 90 - 36 Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36 ® Fitting Side Width Bottom Fitting Nominal Angle: 90° Cable Tray Material Rail Style Type Radius Nominal Radius: 12, 24, 36, 48 and Side Depth Degree Rail Bottom Styles: L– Ladder, V– Ventilated, S– Solid Side Rail Depth: 4"–7"

H-Style 90° Vertical Bends (+) VO SIDE RAIL (+) VI SIDE RAIL HEIGHT Nominal Radius HEIGHT 4"–7" 4" 5" 6" 7" R Width Cat. No. X Y Z X Y Z X Y Z X Y Z X Y Z 6 AHF-(†)-06-(*)-(+)90-12 9 AHF-(†)-09-(*)-(+)90-12 12 AHF-(†)-12-(*)-(+)90-12 † 3 3 3 1 1 1 1 1 1 1 1 1 12 18 AHF-( )-18-(*)-(+)90-12 15 15 15 19 ⁄16 19 ⁄16 19 ⁄16 20 ⁄16 20 ⁄16 20 ⁄16 21 ⁄4 21 ⁄4 21 ⁄4 22 ⁄4 22 ⁄4 22 ⁄4 24 AHF-(†)-24-(*)-(+)90-12 30 AHF-(†)-30-(*)-(+)90-12 36 AHF-(†)-36-(*)-(+)90-12 6 AHF-(†)-06-(*)-(+)90-24 9 AHF-(†)-09-(*)-(+)90-24 12 AHF-(†)-12-(*)-(+)90-24 † 3 3 3 1 1 1 1 1 1 1 1 1 24 18 AHF-( )-18-(*)-(+)90-24 27 27 27 31 ⁄16 31 ⁄16 31 ⁄16 32 ⁄16 32 ⁄16 32 ⁄16 33 ⁄4 33 ⁄4 33 ⁄4 34 ⁄4 34 ⁄4 34 ⁄4 24 AHF-(†)-24-(*)-(+)90-24 30 AHF-(†)-30-(*)-(+)90-24 36 AHF-(†)-36-(*)-(+)90-24 6 AHF-(†)-06-(*)-(+)90-36 9 AHF-(†)-09-(*)-(+)90-36 12 AHF-(†)-12-(*)-(+)90-36 † 3 3 3 1 1 1 1 1 1 1 1 1 36 18 AHF-( )-18-(*)-(+)90-36 39 39 39 43 ⁄16 43 ⁄16 43 ⁄16 44 ⁄16 44 ⁄16 44 ⁄16 45 ⁄4 45 ⁄4 45 ⁄4 46 ⁄4 46 ⁄4 46 ⁄4 24 AHF-(†)-24-(*)-(+)90-36 30 AHF-(†)-30-(*)-(+)90-36 36 AHF-(†)-36-(*)-(+)90-36 6 AHF-(†)-06-(*)-(+)90-48 9 AHF-(†)-09-(*)-(+)90-48 12 AHF-(†)-12-(*)-(+)90-48 † 3 3 3 1 1 1 1 1 1 1 1 1 48 18 AHF-( )-18-(*)-(+)90-48 51 51 51 55 ⁄16 55 ⁄16 55 ⁄16 56 ⁄16 56 ⁄16 56 ⁄16 57 ⁄4 57 ⁄4 57 ⁄4 58 ⁄4 58 ⁄4 58 ⁄4 24 AHF-(†)-24-(*)-(+)90-48 30 AHF-(†)-30-(*)-(+)90-48 36 AHF-(†)-36-(*)-(+)90-48

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-291 Fax: 901.252.1354 Aluminum Tray

Y Z 1.750"" Cable Tray ® Z R X X R Z 1.750"" Z Y

Outside Bend Inside Bend

Catalog Numbering System Selection Guide

AUF - 7 - 36 - V - VO 60 - 24 Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36

Fitting Side Width Bottom Fitting Nominal Angle: 60° Material Rail Style Type Radius Nominal Radius: 12, 24, 36, 48 and Side Depth Angle Rail Bottom Styles: L– Ladder, V– Ventilated, S– Solid Side Rail Depth: 4"–7" Metal Framing & Cable Tray — T&B U-Style 60° Vertical Bends (+) VO SIDE RAIL (+) VI SIDE RAIL HEIGHT Nominal Radius HEIGHT 4"–7" 4" 5" 6" 7" R Width Cat. No. X Y Z X Y Z X Y Z X Y Z X Y Z 6 AUF-(†)-06-(*)-(+)60-12 9 AUF-(†)-09-(*)-(+)60-12 12 AUF-(†)-12-(*)-(+)60-12 † 1 11 5 11 1 7 5 5 3 11 1 5 3 7 12 18 AUF-( )-18-(*)-(+)60-12 13 7 ⁄2 8 ⁄16 16 ⁄8 11 ⁄16 11 ⁄16 17 ⁄16 12 ⁄8 11 ⁄8 18 ⁄8 13 ⁄16 12 ⁄4 19 ⁄16 14 ⁄4 12 ⁄8 24 AUF-(†)-24-(*)-(+)60-12 30 AUF-(†)-30-(*)-(+)60-12 36 AUF-(†)-36-(*)-(+)60-12 6 AUF-(†)-06-(*)-(+)60-24 9 AUF-(†)-09-(*)-(+)60-24 12 AUF-(†)-12-(*)-(+)60-24 † 7 1 5 11 13 5 9 3 11 3 11 3 13 24 18 AUF-( )-18-(*)-(+)60-24 23 ⁄16 13 ⁄2 15 ⁄8 27 17 ⁄16 18 27 ⁄16 18 ⁄8 16 ⁄16 28 ⁄4 19 ⁄16 19 ⁄16 29 ⁄16 20 ⁄4 19 ⁄16 24 AUF-(†)-24-(*)-(+)60-24 30 AUF-(†)-30-(*)-(+)60-24 36 AUF-(†)-36-(*)-(+)60-24 6 AUF-(†)-06-(*)-(+)60-36 9 AUF-(†)-09-(*)-(+)60-36 12 AUF-(†)-12-(*)-(+)60-36 † 13 1 9 7 11 15 3 5 7 3 11 1 1 3 11 36 18 AUF-( )-18-(*)-(+)60-36 33 ⁄16 19 ⁄2 22 ⁄16 37 ⁄16 23 ⁄16 24 ⁄16 38 ⁄16 24 ⁄8 25 ⁄16 39 ⁄16 25 ⁄16 26 ⁄8 40 ⁄16 26 ⁄4 26 ⁄16 24 AUF-(†)-24-(*)-(+)60-36 30 AUF-(†)-30-(*)-(+)60-36 36 AUF-(†)-36-(*)-(+)60-36 6 AUF-(†)-06-(*)-(+)60-48 9 AUF-(†)-09-(*)-(+)60-48 12 AUF-(†)-12-(*)-(+)60-48 † 3 1 7 13 11 7 9 5 3 9 11 1 7 3 5 48 18 AUF-( )-18-(*)-(+)60-48 44 ⁄16 25 ⁄2 29 ⁄16 47 ⁄16 29 ⁄16 31 ⁄8 48 ⁄16 30 ⁄8 32 ⁄8 49 ⁄16 31 ⁄16 33 ⁄16 50 ⁄16 32 ⁄4 33 ⁄8 24 AUF-(†)-24-(*)-(+)60-48 30 AUF-(†)-30-(*)-(+)60-48 36 AUF-(†)-36-(*)-(+)60-48

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-292 800.816.7809 Fax: 901.252.1354 Aluminum Tray Metal Framing & Cable Tray — T&B

Y Z 3""

X Z R X R Z 3"" Z Y

Outside Bend Inside Bend

Catalog Numbering System Selection Guide

AHF - 7 - 36 - V - VO 60 - 24 Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36 ® Cable Tray Fitting Side Width Bottom Fitting Nominal Angle: 60° Material Rail Style Type Radius Nominal Radius: 12, 24, 36, 48 and Side Depth Angle Rail Bottom Styles: L– Ladder, V– Ventilated, S– Solid Side Rail Depth: 4"–7" H-Style 60° Vertical Bends (+) VO SIDE RAIL (+) VI SIDE RAIL HEIGHT Nominal Radius HEIGHT 4"–7" 4" 5" 6" 7" R Width Cat. No. X Y Z X Y Z X Y Z X Y Z X Y Z 6 AHF-(†)-06-(*)-(+)60-12 9 AHF-(†)-09-(*)-(+)60-12 12 AHF-(†)-12-(*)-(+)60-12 † 7 5 15 1 3 5 5 11 7 5 13 1 1 13 1 12 18 AHF-( )-18-(*)-(+)60-12 14 ⁄8 8 ⁄8 9 ⁄16 18 ⁄2 12 ⁄4 12 ⁄16 19 ⁄16 13 ⁄16 12 ⁄8 20 ⁄16 14 ⁄16 13 ⁄2 21 ⁄8 15 ⁄16 14 ⁄8 24 AHF-(†)-24-(*)-(+)60-12 30 AHF-(†)-30-(*)-(+)60-12 36 AHF-(†)-36-(*)-(+)60-12 6 AHF-(†)-06-(*)-(+)60-24 9 AHF-(†)-09-(*)-(+)60-24 12 AHF-(†)-12-(*)-(+)60-24 † 5 5 7 7 3 1 11 11 13 11 13 7 9 13 24 18 AHF-( )-18-(*)-(+)60-24 25 ⁄16 14 ⁄8 16 ⁄8 28 ⁄8 18 ⁄4 19 ⁄4 29 ⁄16 19 ⁄16 19 ⁄16 30 ⁄16 20 ⁄16 20 ⁄16 31 ⁄16 21 ⁄16 21 24 AHF-(†)-24-(*)-(+)60-24 30 AHF-(†)-30-(*)-(+)60-24 36 AHF-(†)-36-(*)-(+)60-24 6 AHF-(†)-06-(*)-(+)60-36 9 AHF-(†)-09-(*)-(+)60-36 12 AHF-(†)-12-(*)-(+)60-36 † 11 5 13 5 3 3 1 11 11 1 13 3 15 13 15 36 18 AHF-( )-18-(*)-(+)60-36 35 ⁄16 20 ⁄8 23 ⁄16 39 ⁄16 24 ⁄4 26 ⁄16 40 ⁄16 25 ⁄16 26 ⁄16 41 ⁄16 26 ⁄16 27 ⁄8 41 ⁄16 27 ⁄16 27 ⁄16 24 AHF-(†)-24-(*)-(+)60-36 30 AHF-(†)-30-(*)-(+)60-36 36 AHF-(†)-36-(*)-(+)60-36 6 AHF-(†)-06-(*)-(+)60-48 9 AHF-(†)-09-(*)-(+)60-48 12 AHF-(†)-12-(*)-(+)60-48 † 1 5 11 11 3 1 7 11 5 1 13 5 5 13 7 48 18 AHF-( )-18-(*)-(+)60-48 46 ⁄16 26 ⁄8 30 ⁄16 49 ⁄16 30 ⁄4 33 ⁄8 50 ⁄16 31 ⁄16 33 ⁄8 51 ⁄2 32 ⁄16 34 ⁄16 52 ⁄16 33 ⁄16 34 ⁄8 24 AHF-(†)-24-(*)-(+)60-48 30 AHF-(†)-30-(*)-(+)60-48 36 AHF-(†)-36-(*)-(+)60-48

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-293 Fax: 901.252.1354 Aluminum Tray

Cable Tray 1.750"" ® X R Z R Z 1.750"" X

Y Z

Outside Bend Inside Bend

Catalog Numbering System Selection Guide

AUF - 5 - 24 - S - VI 45 - 48 Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36

Fitting Side Width Bottom Fitting Nominal Angle: 45° Material Rail Style Type Radius Nominal Radius: 12, 24, 36, 48 and Side Depth Angle Rail Bottom Styles: L– Ladder, V– Ventilated, S– Solid Side Rail Depth: 4"–7" Metal Framing & Cable Tray — T&B U-Style 45° Vertical Bends (+) VO SIDE RAIL (+) VI SIDE RAIL HEIGHT Nominal Radius HEIGHT 4"–7" 4" 5" 6" 7" R Width Cat. No. X Y Z X Y Z X Y Z X Y Z X Y Z 6 AUF-(†)-06-(*)-(+)45-12 9 AUF-(†)-09-(*)-(+)45-12 12 AUF-(†)-12-(*)-(+)45-12 † 1 3 3 7 15 7 1 13 13 7 15 5 9 3 12 18 AUF-( )-18-(*)-(+)45-12 11 ⁄2 4 ⁄4 6 ⁄4 14 ⁄16 8 ⁄16 8 ⁄16 15 ⁄16 9 ⁄16 8 ⁄16 15 ⁄8 10 ⁄16 9 ⁄16 16 ⁄16 12 9 ⁄4 24 AUF-(†)-24-(*)-(+)45-12 30 AUF-(†)-30-(*)-(+)45-12 36 AUF-(†)-36-(*)-(+)45-12 6 AUF-(†)-06-(*)-(+)45-24 9 AUF-(†)-09-(*)-(+)45-24 12 AUF-(†)-12-(*)-(+)45-24 † 15 1 11 15 7 7 9 3 13 5 7 1 1 1 11 24 18 AUF-( )-18-(*)-(+)45-24 19 ⁄16 8 ⁄4 11 ⁄16 22 ⁄16 12 ⁄16 13 ⁄16 23 ⁄16 13 ⁄8 13 ⁄16 24 ⁄16 14 ⁄16 14 ⁄4 25 ⁄16 15 ⁄2 14 ⁄16 24 AUF-(†)-24-(*)-(+)45-24 30 AUF-(†)-30-(*)-(+)45-24 36 AUF-(†)-36-(*)-(+)45-24 6 AUF-(†)-06-(*)-(+)45-36 9 AUF-(†)-09-(*)-(+)45-36 12 AUF-(†)-12-(*)-(+)45-36 † 7 13 11 3 15 3 1 7 3 13 1 9 11 36 18 AUF-( )-18-(*)-(+)45-36 28 ⁄16 11 ⁄16 16 ⁄16 31 ⁄8 15 ⁄16 18 ⁄8 32 ⁄16 16 ⁄8 18 ⁄4 32 ⁄16 18 19 ⁄4 33 ⁄16 19 19 ⁄16 24 AUF-(†)-24-(*)-(+)45-36 30 AUF-(†)-30-(*)-(+)45-36 36 AUF-(†)-36-(*)-(+)45-36 6 AUF-(†)-06-(*)-(+)45-48 9 AUF-(†)-09-(*)-(+)45-48 12 AUF-(†)-12-(*)-(+)45-48 † 15 5 5 7 1 3 1 3 3 5 1 3 1 9 5 48 18 AUF-( )-18-(*)-(+)45-48 36 ⁄16 15 ⁄16 21 ⁄8 39 ⁄8 19 ⁄2 23 ⁄8 40 ⁄2 20 ⁄8 23 ⁄4 41 ⁄16 21 ⁄2 24 ⁄16 42 ⁄16 22 ⁄16 24 ⁄8 24 AUF-(†)-24-(*)-(+)45-48 30 AUF-(†)-30-(*)-(+)45-48 36 AUF-(†)-36-(*)-(+)45-48

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Z 3"" X Z R R Z 3" " X

Y Z

Outside Bend Inside Bend

Catalog Numbering System Selection Guide

AHF - 5 - 24 - S - VI 45 - 48 Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36 ®

Fitting Side Width Bottom Fitting Nominal Angle: 45° Cable Tray Material Rail Style Type Radius Nominal Radius: 12, 24, 36, 48 and Side Depth Angle Rail Bottom Styles: L– Ladder, V– Ventilated, S– Solid Side Rail Depth: 4"–7" H-Style 45° Vertical Bends (+) VO SIDE RAIL (+) VI SIDE RAIL HEIGHT Nominal Radius HEIGHT 4"–7" 4" 5" 6" 7" R Width Cat. No. X Y Z X Y Z X Y Z X Y Z X Y Z 6 AHF-(†)-06-(*)-(+)45-12 9 AHF-(†)-09-(*)-(+)45-12 12 AHF-(†)-12-(*)-(+)45-12 † 5 5 9 13 11 3 11 1 7 9 11 7 15 12 18 AHF-( )-18-(*)-(+)45-12 13 ⁄8 5 ⁄8 8 16 ⁄16 9 ⁄16 9 ⁄16 17 ⁄16 10 ⁄16 10 ⁄16 18 11 ⁄8 10 ⁄16 18 ⁄16 12 ⁄8 10 ⁄16 24 AHF-(†)-24-(*)-(+)45-12 30 AHF-(†)-30-(*)-(+)45-12 36 AHF-(†)-36-(*)-(+)45-12 6 AHF-(†)-06-(*)-(+)45-24 9 AHF-(†)-09-(*)-(+)45-24 12 AHF-(†)-12-(*)-(+)45-24 † 1 1 15 1 5 11 11 1 1 1 3 1 3 3 15 24 18 AHF-( )-18-(*)-(+)45-24 22 ⁄16 9 ⁄8 12 ⁄16 25 ⁄16 13 ⁄16 14 ⁄16 25 ⁄16 14 ⁄4 15 ⁄16 26 ⁄2 15 ⁄8 15 ⁄2 27 ⁄16 16 ⁄8 15 ⁄16 24 AHF-(†)-24-(*)-(+)45-24 30 AHF-(†)-30-(*)-(+)45-24 36 AHF-(†)-36-(*)-(+)45-24 6 AHF-(†)-06-(*)-(+)45-36 9 AHF-(†)-09-(*)-(+)45-36 12 AHF-(†)-12-(*)-(+)45-36 † 9 11 15 1 13 5 3 3 7 1 11 7 7 36 18 AHF-( )-18-(*)-(+)45-36 30 ⁄16 12 ⁄16 17 ⁄16 33 ⁄2 16 ⁄16 19 ⁄8 34 ⁄16 17 ⁄4 20 35 18 ⁄8 20 ⁄2 35 ⁄16 19 ⁄8 20 ⁄8 24 AHF-(†)-24-(*)-(+)45-36 30 AHF-(†)-30-(*)-(+)45-36 36 AHF-(†)-36-(*)-(+)45-36 6 AHF-(†)-06-(*)-(+)45-48 9 AHF-(†)-09-(*)-(+)45-48 12 AHF-(†)-12-(*)-(+)45-48 † 1 3 7 3 5 5 1 1 7 7 3 3 7 48 18 AHF-( )-18-(*)-(+)45-48 39 ⁄16 16 ⁄16 22 ⁄8 42 20 ⁄8 24 ⁄8 42 ⁄8 21 ⁄4 25 43 ⁄2 22 ⁄16 25 ⁄16 44 ⁄16 23 ⁄8 25 ⁄8 24 AHF-(†)-24-(*)-(+)45-48 30 AHF-(†)-30-(*)-(+)45-48 36 AHF-(†)-36-(*)-(+)45-48

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Y Z 1.750"" X Z R R Z X 1.750"" Cable Tray ® Z Y

Outside Bend Inside Bend

Catalog Numbering System Selection Guide

AUF - 6 - 12 - L - VO 30 - 24 Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36

Fitting Side Width Bottom Fitting Nominal Angle: 30° Material Rail Style Type Radius Nominal Radius: 12, 24, 36, 48 and Side Depth Degree Rail Bottom Styles: L– Ladder, V– Ventilated, S– Solid Side Rail Depth: 4"–7"

U-Style 30° Vertical Bends

Metal Framing & Cable Tray — T&B (+) VO Side rail (+) VI Side rail Height Nominal Radius Height 4"–7" 4" 5" 6" 7" R Width cat. no. X Y Z X Y Z X Y Z X Y Z X Y Z 6 AUF(†)-06-(*)-(+)30-12 9 AUF(†)-09-(*)-(+)30-12 12 AUF(†)-12-(*)-(+)30-12 † 1 1 15 3 11 1 13 9 5 3 11 5 7 3 7 12 18 AUF( )-18-(*)-(+)30-12 9 ⁄4 2 ⁄2 4 ⁄16 11 ⁄8 6 ⁄16 6 ⁄16 11 ⁄16 7 ⁄16 6 ⁄16 12 ⁄8 8 ⁄16 6 ⁄8 12 ⁄8 9 ⁄4 6 ⁄8 24 AUF(†)-24-(*)-(+)30-12 30 AUF(†)-30-(*)-(+)30-12 36 AUF(†)-36-(*)-(+)30-12 6 AUF(†)-06-(*)-(+)30-24 9 AUF(†)-09-(*)-(+)30-24 12 AUF(†)-12-(*)-(+)30-24 † 1 1 3 3 1 5 13 3 9 3 1 13 7 5 1 24 18 AUF( )-18-(*)-(+)30-24 15 ⁄4 4 ⁄16 8 ⁄16 17 ⁄8 8 ⁄4 9 ⁄16 17 ⁄16 9 ⁄16 9 ⁄16 18 ⁄8 10 ⁄4 9 ⁄16 18 ⁄8 11 ⁄16 10 ⁄8 24 AUF(†)-24-(*)-(+)30-24 30 AUF(†)-30-(*)-(+)30-24 36 AUF(†)-36-(*)-(+)30-24 6 AUF(†)-06-(*)-(+)30-36 9 AUF(†)-09-(*)-(+)30-36 12 AUF(†)-12-(*)-(+)30-36 † 1 11 3 3 7 1 13 3 3 3 7 1 7 15 5 36 18 AUF( )-18-(*)-(+)30-36 21 ⁄4 5 ⁄16 11 ⁄8 23 ⁄8 9 ⁄8 12 ⁄2 23 ⁄16 10 ⁄4 12 ⁄4 24 ⁄8 11 ⁄8 13 ⁄16 24 ⁄8 12 ⁄16 13 ⁄16 24 AUF(†)-24-(*)-(+)30-36 30 AUF(†)-30-(*)-(+)30-36 36 AUF(†)-36-(*)-(+)30-36 6 AUF(†)-06-(*)-(+)30-48 9 AUF(†)-09-(*)-(+)30-48 12 AUF(†)-12-(*)-(+)30-48 † 1 5 5 3 1 3 13 3 3 1 1 7 9 9 48 18 AUF( )-18-(*)-(+)30-48 21 ⁄4 7 ⁄16 14 ⁄8 29 ⁄8 11 ⁄2 15 ⁄4 29 ⁄16 12 ⁄8 16 30 ⁄8 13 ⁄2 16 ⁄4 30 ⁄8 14 ⁄16 16 ⁄16 24 AUF(†)-24-(*)-(+)30-48 30 AUF(†)-30-(*)-(+)30-48 36 AUF(†)-36-(*)-(+)30-48

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Y Metal Framing & Cable Tray — T&B

Z 3"" Z R X R X Z 3"" Z Y Outside Bend Inside Bend

Catalog Numbering System Selection Guide

AHF - 6 - 12 - L - VO 30 - 24 Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36

Fitting Side Width Bottom Fitting Nominal Angle: 30° Material Rail Style Type Radius Nominal Radius: 12, 24, 36, 48 and Side Depth Degree

Rail ® Bottom Styles: L– Ladder, V– Ventilated, S– Solid Cable Tray Side Rail Depth: 4"–7"

H-Style 30° Vertical Bends (+) VO Side rail (+) VI Side rail Height Nominal Radius Height 4"–7" 4" 5" 6" 7" R Width cat. no. X Y Z X Y Z X Y Z X Y Z X Y Z 6 AHF(†)-06-(*)-(+)30-12 9 AHF(†)-09-(*)-(+)30-12 12 AHF(†)-12-(*)-(+)30-12 † 5 1 3 11 5 5 1 3 9 11 3 7 11 5 1 12 18 AHF( )-18-(*)-(+)30-12 11 ⁄8 3 ⁄8 6 ⁄16 13 ⁄16 7 ⁄16 7 ⁄16 14 ⁄8 8 ⁄16 7 ⁄16 14 ⁄16 9 ⁄8 7 ⁄8 13 ⁄16 10 ⁄16 8 ⁄8 24 AHF(†)-24-(*)-(+)30-12 30 AHF(†)-30-(*)-(+)30-12 36 AHF(†)-36-(*)-(+)30-12 6 AHF(†)-06-(*)-(+)30-24 9 AHF(†)-09-(*)-(+)30-24 12 AHF(†)-12-(*)-(+)30-24 † 5 11 7 11 7 9 1 13 13 11 15 1 11 15 3 24 18 AHF( )-18-(*)-(+)30-24 17 ⁄8 4 ⁄16 9 ⁄16 19 ⁄16 8 ⁄8 10 ⁄16 20 ⁄8 9 ⁄16 10 ⁄16 20 ⁄16 10 ⁄16 11 ⁄8 19 ⁄16 11 ⁄16 11 ⁄8 24 AHF(†)-24-(*)-(+)30-24 30 AHF(†)-30-(*)-(+)30-24 36 AHF(†)-36-(*)-(+)30-24 6 AHF(†)-06-(*)-(+)30-36 9 AHF(†)-09-(*)-(+)30-36 12 AHF(†)-12-(*)-(+)30-36 † 5 5 5 11 1 6 1 3 11 9 5 11 9 9 36 18 AHF( )-18-(*)-(+)30-36 23 ⁄8 6 ⁄16 12 ⁄8 25 ⁄16 10 ⁄2 13 ⁄8 26 ⁄8 11 ⁄8 14 26 ⁄16 12 ⁄16 14 ⁄16 25 ⁄16 13 ⁄16 14 ⁄16 24 AHF(†)-24-(*)-(+)30-36 30 AHF(†)-30-(*)-(+)30-36 36 AHF(†)-36-(*)-(+)30-36 6 AHF(†)-06-(*)-(+)30-48 9 AHF(†)-09-(*)-(+)30-48 12 AHF(†)-12-(*)-(+)30-48 † 5 15 7 11 1 1 1 11 3 9 11 1 13 48 18 AHF( )-18-(*)-(+)30-48 29 ⁄8 7 ⁄16 15 ⁄8 31 ⁄16 12 ⁄8 17 32 ⁄8 13 17 ⁄4 32 ⁄16 14 ⁄16 17 ⁄16 31 ⁄16 15 ⁄8 17 ⁄16 24 AHF(†)-24-(*)-(+)30-48 30 AHF(†)-30-(*)-(+)30-48 36 AHF(†)-36-(*)-(+)30-48

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Cable Tray Y ® 1.750"" R X H

H X 1.750"" R Y Up Down

Catalog Numbering System Selection Guide

AUF - 6 - 24 - L - VTD - 12 Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36

Fitting Side Width Bottom Fitting Nominal Nominal Radius: 12, 24, 36, 48 Material Rail Style Type Radius Bottom Styles: L– Ladder, V– Ventilated, S– Solid and Side Depth Rail Side Rail Depth: 4"–7" U-Style Up/Down Vertical Tees

Metal Framing & Cable Tray — T&B Side rail Height “H” Nominal Radius 4" 5" 6" 7" R Width cat. no. cat. no. X Y X Y X Y X Y 6 AUF(†)-06-(*)-VTU12 AUF(†)-06-(*)-VTD12 9 AUF(†)-09-(*)-VTU12 AUF(†)-09-(*)-VTD12 12 AUF(†)-12-(*)-VTU12 AUF(†)-12-(*)-VTD12 † † 13 11 5 9 7 3 3 3 12 18 AUF( )-18-(*)-VTU12 AUF( )-18-(*)-VTD12 15 ⁄16 31 ⁄16 16 ⁄16 32 ⁄16 16 ⁄8 33 ⁄4 17 ⁄8 34 ⁄4 24 AUF(†)-24-(*)-VTU12 AUF(†)-24-(*)-VTD12 30 AUF(†)-30-(*)-VTU12 AUF(†)-30-(*)-VTD12 36 AUF(†)-36-(*)-VTU12 AUF(†)-36-(*)-VTD12 6 AUF(†)-06-(*)-VTU24 AUF(†)-06-(*)-VTD24 9 AUF(†)-09-(*)-VTU24 AUF(†)-09-(*)-VTD24 12 AUF(†)-12-(*)-VTU24 AUF(†)-12-(*)-VTD24 † † 13 11 5 9 7 3 3 3 24 18 AUF( )-18-(*)-VTU24 AUF( )-18-(*)-VTD24 27 ⁄16 55 ⁄16 28 ⁄16 56 ⁄16 28 ⁄8 57 ⁄4 29 ⁄8 58 ⁄4 24 AUF(†)-24-(*)-VTU24 AUF(†)-24-(*)-VTD24 30 AUF(†)-30-(*)-VTU24 AUF(†)-30-(*)-VTD24 36 AUF(†)-36-(*)-VTU24 AUF(†)-36-(*)-VTD24 6 AUF(†)-06-(*)-VTU36 AUF(†)-06-(*)-VTD36 9 AUF(†)-09-(*)-VTU36 AUF(†)-09-(*)-VTD36 12 AUF(†)-12-(*)-VTU36 AUF(†)-12-(*)-VTD36 † † 13 11 5 9 7 3 3 3 36 18 AUF( )-18-(*)-VTU36 AUF( )-18-(*)-VTD36 39 ⁄16 79 ⁄16 40 ⁄16 80 ⁄16 40 ⁄8 81 ⁄4 41 ⁄8 82 ⁄4 24 AUF(†)-24-(*)-VTU36 AUF(†)-24-(*)-VTD36 30 AUF(†)-30-(*)-VTU36 AUF(†)-30-(*)-VTD36 36 AUF(†)-36-(*)-VTU36 AUF(†)-36-(*)-VTD36 6 AUF(†)-06-(*)-VTU48 AUF(†)-06-(*)-VTD48 9 AUF(†)-09-(*)-VTU48 AUF(†)-09-(*)-VTD48 12 AUF(†)-12-(*)-VTU48 AUF(†)-12-(*)-VTD48 † † 13 11 5 9 7 3 3 3 48 18 AUF( )-18-(*)-VTU48 AUF( )-18-(*)-VTD48 51 ⁄16 103 ⁄16 52 ⁄16 104 ⁄16 52 ⁄8 105 ⁄4 53 ⁄8 106 ⁄4 24 AUF(†)-24-(*)-VTU48 AUF(†)-24-(*)-VTD48 30 AUF(†)-30-(*)-VTU48 AUF(†)-30-(*)-VTD48 36 AUF(†)-36-(*)-VTU48 AUF(†)-36-(*)-VTD48

( †) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Includes two pairs of splice plates with hardware. T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

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Y 3"" R X H

H 3"" R X Y

Up Down

Catalog Numbering System Selection Guide

AHF - 6 - 24 - L - VTD - 12 Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36

Fitting Side Width Bottom Fitting Nominal Nominal Radius: 12, 24, 36, 48 ® Cable Tray Material Rail Style Type Radius Bottom Styles: L– Ladder, V– Ventilated, S– Solid and Side Depth Rail Side Rail Depth: 4"–7" H-Style Up/Down Vertical Tees Side rail Height “H” Nominal Radius 4" 5" 6" 7" R Width cat. no. cat. no. X Y X Y X Y X Y 6 AHF(†)-06-(*)-VTU12 AHF(†)-06-(*)-VTD12 9 AHF(†)-09-(*)-VTU12 AHF(†)-09-(*)-VTD12 12 AHF(†)-12-(*)-VTU12 AHF(†)-12-(*)-VTD12 † † 1 3 9 1 1 1 5 1 12 18 AHF( )-18-(*)-VTU12 AHF( )-18-(*)-VTD12 17 ⁄16 34 ⁄16 17 ⁄16 35 ⁄16 18 ⁄8 36 ⁄4 18 ⁄8 37 ⁄4 24 AHF(†)-24-(*)-VTU12 AHF(†)-24-(*)-VTD12 30 AHF(†)-30-(*)-VTU12 AHF(†)-30-(*)-VTD12 36 AHF(†)-36-(*)-VTU12 AHF(†)-36-(*)-VTD12 6 AHF(†)-06-(*)-VTU24 AHF(†)-06-(*)-VTD24 9 AHF(†)-09-(*)-VTU24 AHF(†)-09-(*)-VTD24 12 AHF(†)-12-(*)-VTU24 AHF(†)-12-(*)-VTD24 † † 1 3 9 1 1 1 5 1 24 18 AHF( )-18-(*)-VTU24 AHF( )-18-(*)-VTD24 29 ⁄16 58 ⁄16 29 ⁄16 59 ⁄16 30 ⁄8 60 ⁄4 30 ⁄8 61 ⁄4 24 AHF(†)-24-(*)-VTU24 AHF(†)-24-(*)-VTD24 30 AHF(†)-30-(*)-VTU24 AHF(†)-30-(*)-VTD24 36 AHF(†)-36-(*)-VTU24 AHF(†)-36-(*)-VTD24 6 AHF(†)-06-(*)-VTU36 AHF(†)-06-(*)-VTD36 9 AHF(†)-09-(*)-VTU36 AHF(†)-09-(*)-VTD36 12 AHF(†)-12-(*)-VTU36 AHF(†)-12-(*)-VTD36 † † 1 3 9 1 1 1 5 1 36 18 AHF( )-18-(*)-VTU36 AHF( )-18-(*)-VTD36 41 ⁄16 82 ⁄16 41 ⁄16 83 ⁄16 42 ⁄8 84 ⁄4 42 ⁄8 85 ⁄4 24 AHF(†)-24-(*)-VTU36 AHF(†)-24-(*)-VTD36 30 AHF(†)-30-(*)-VTU36 AHF(†)-30-(*)-VTD36 36 AHF(†)-36-(*)-VTU36 AHF(†)-36-(*)-VTD36 6 AHF(†)-06-(*)-VTU48 AHF(†)-06-(*)-VTD48 9 AHF(†)-09-(*)-VTU48 AHF(†)-09-(*)-VTD48 12 AHF(†)-12-(*)-VTU48 AHF(†)-12-(*)-VTD48 † † 1 3 9 1 1 1 5 1 48 18 AHF( )-18-(*)-VTU48 AHF( )-18-(*)-VTD48 53 ⁄16 106 ⁄16 53 ⁄16 107 ⁄16 54 ⁄8 108 ⁄4 54 ⁄8 109 ⁄4 24 AHF(†)-24-(*)-VTU48 AHF(†)-24-(*)-VTD48 30 AHF(†)-30-(*)-VTU48 AHF(†)-30-(*)-VTD48 36 AHF(†)-36-(*)-VTU48 AHF(†)-36-(*)-VTD48

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Cable Tray " ® X 1.750" R

Catalog Numbering System Selection Guide

AUF - 5 - 24 - V - CS - 12 Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36

Metal Framing & Cable Tray — T&B Side rail Height “H” Nominal Radius 4" 5" 6" 7" R Width cat. no. X Y X Y X Y X Y 6 AUF(†)-06-(*)-CS12 9 AUF(†)-09-(*)-CS12 12 AUF(†)-12-(*)-CS12 † 15 3 13 3 3 3 12 18 AUF( )-18-(*)-CS12 17 ⁄16 13 ⁄4 18 ⁄16 13 ⁄4 20 13 ⁄4 21 13 ⁄4 24 AUF(†)-24-(*)-CS12 30 AUF(†)-30-(*)-CS12 36 AUF(†)-36-(*)-CS12 6 AUF(†)-06-(*)-CS24 9 AUF(†)-09-(*)-CS24 12 AUF(†)-12-(*)-CS24 † 15 3 13 3 3 3 24 18 AUF( )-18-(*)-CS24 29 ⁄16 25 ⁄4 30 ⁄16 25 ⁄4 32 25 ⁄4 33 25 ⁄4 24 AUF(†)-24-(*)-CS24 30 AUF(†)-30-(*)-CS24 36 AUF(†)-36-(*)-CS24 6 AUF(†)-06-(*)-CS36 9 AUF(†)-09-(*)-CS36 12 AUF(†)-12-(*)-CS36 † 15 3 13 3 3 3 36 18 AUF( )-18-(*)-CS36 41 ⁄16 37 ⁄4 42 ⁄16 37 ⁄4 44 37 ⁄4 45 37 ⁄4 24 AUF(†)-24-(*)-CS36 30 AUF(†)-30-(*)-CS36 36 AUF(†)-36-(*)-CS36 6 AUF(†)-06-(*)-CS48 9 AUF(†)-09-(*)-CS48 12 AUF(†)-12-(*)-CS48 † 15 3 13 3 3 3 48 18 AUF( )-18-(*)-CS48 53 ⁄16 49 ⁄4 54 ⁄16 49 ⁄4 56 49 ⁄4 57 49 ⁄4 24 AUF(†)-24-(*)-CS48 30 AUF(†)-30-(*)-CS48 36 AUF(†)-36-(*)-CS48

( †) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Includes one pair of splice plates with hardware. T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-300 800.816.7809 Fax: 901.252.1354 Aluminum Tray Metal Framing & Cable Tray — T&B

X 3"" R

Catalog Numbering System Selection Guide

AHF - 5 - 24 - V - CS - 12 Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36

( †) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Includes one pair of splice plates with hardware. T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-301 Fax: 901.252.1354 Aluminum Tray Tray Covers

® Note: Cover mounting hardware must be ordered separately.

Solid Covers

• These covers provide maximum mechanical protection for cables with limited heat build up. Solid covers are available with or without flange.

1 • Flanged covers have ⁄2" flange.

Note: Cover mounting hardware must be ordered separately.

Ventilated Flanged Covers

• This design offers excellent mechanical protection while allowing heat produced by cables to dissipate.

Metal Framing & Cable Tray — T&B Note: Cover mounting hardware must be ordered separately.

Peaked Flanged Covers

• Peaked covers offer mechanical protection, reduce pooling of liquids on the cover and minimize accumulation of snow or ice. • Peaked covers have 15° rise.

Note: Cover mounting hardware must be ordered separately. Covers greater than 12" wide available in 72" and 3m lengths only.

Straight Covers ABW - 1 - 12 - SNC - 72

Material Cover Series Width Bottom Type Length ABW = Aluminum 1 = For tray series: AH04, AH14 06 = 6" SNC = Non-Flanged Cover 72 = 72 in. Accessory 2 = For tray series: AH06, AH24, 09 = 9" SFC = Solid Flanged Cover 144 = 12 ft. AH34, AH44, AH54, AH25, AH35, AH45, AH16, AH26 12 = 12" VFC = Ventilated Flanged Cover 3 = 3m 3 = For tray series: AH36, AH46, 18 = 18" PFC = Peaked Flanged Cover AH56, AH66 AH27, AH76, AH37 24 = 24" 30 = 30" 36 = 36"

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-302 800.816.7809 Fax: 901.252.1354 Aluminum Tray Fitting Covers Metal Framing & Cable Tray — T&B A UW - 12 - SNC - HB 90 - 24

Material Fitting Style Width Cover Type Fitting Type Degree Radius A = Aluminum UW = U-Beam 06 = 6" SNC = Solid Non-Flanged Cover HB = Horizontal Bend 30 = 30° 12 = 12" HW = H-Beam 09 = 9" SFC = Solid Flanged Cover VI = Vertical Inside Bend 45 = 45° 24 = 24" 12 = 12" VFC = Ventilated Flanged Cover 60 = 60° 36 = 36" 18 = 18" 90 = 90° 48 = 48" 24 = 24"

30 = 30" ® Cable Tray 36 = 36" A UW - 18 - 12 - SNC - RT - 12

Material Fitting Style Width 1 Width 2 Cover Type Fitting Type Radius* A = Aluminum UW = U-Beam 06 = 6" 06 = 6" SNC = Solid Non-Flanged Cover RT = Horizontal Reduce Tee 12 = 12" HW = H-Beam 09 = 9" 09 = 9" SFC = Solid Flanged Cover ET = Horizontal Expand Tee 24 = 24" 12 = 12" 12 = 12" VFC = Ventilated Flanged Cover EX = Horizontal Expand Cross 36 = 36" 18 = 18" 18 = 18" HSR = Horizontal Straight Reducer 48 = 48" 24 = 24" 24 = 24" HLR = Horizontal Left Reducer 30 = 30" 30 = 30" HRR = Horizontal Right Reducer 36 = 36" 36 = 36" HT = Horizontal Tee HX = Horizontal Cross VTU = Vertical Tee Up Note: For ET and EX, W2 > W1. For RT, HSR, HLR and HRR, W1 > W2. HYR = Horizontal Wye Right * Radius not required for HSR, HLR, HRR, HYR, HYL. For peaked fitting covers, see pages B-383–B-385. HYL = Horizontal Wye Left A UW - 4 - 12 - SNC - VO 90 - 24

Material Fitting Style Side Rail Height Width Cover Type Fitting Type Degree* Radius A = Aluminum UW = U-Beam 4" 06 = 6" SNC = Solid Non-Flanged Cover VO = Vertical Outside Bend 30 = 30° 12 = 12" HW = H-Beam 5" 6" 09 = 9" SFC = Solid Flanged Cover VTD = Vertical Tee Down 45 = 45° 24 = 24" 7" 12 = 12" VFC = Ventilated Flanged Cover CS = Cable Support 60 = 60° 36 = 36" 18 = 18" 90 = 90° 48 = 48" 24 = 24" 30 = 30" * Not required for VTD nor for CS. 36 = 36"

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-303 Fax: 901.252.1354 Aluminum Tray Quantity of Standard Cover Clamps Required Heavy-Duty Peaked Cover Clamp Straight Section (6 ft.) 4 pcs. Tees 6 pcs. • Wraparound design formed to fit peaked Straight Section (12 ft./3m) 6 pcs. Crosses 8 pcs. cover for outdoor applications Horizontal and Vertical Bends 4 pcs. • Hardware included Notes: When using the Heavy-Duty Cover Clamp, only half the quantity of pieces are required. Cable Tray

® “B” in catalog number indicates this accessory can be used for both styles. Side rail cat. no. Material Height Economical Cover Clamp ABW4(*)HPC 4" ABW5(*)HPC 5" Aluminum • Rigid indoor cover clamp for ABW6(*)HPC 6" flat and flanged covers ABW7(*)HPC 7" (*) Insert tray width — 06", 09", 12", 18", 24", 30" or 36".

cat. no. Material Side rail Height Combination Hold-Down Cover Clamp • Designed to secure flat and ABW-SCC Zinc-Plated Steel All Sizes flanged covers with hold- Cannot be used with U-Style fittings. down feature Can be used with straights and AH fittings only.

Universal Fitting Cover Clamp Side rail • Rigid indoor cover clamp for cat. no. Material Height flat and flanged covers ABW-4-CCC 4" ABW-5-CCC 5" Metal Framing & Cable Tray — T&B Aluminum ABW-6-CCC 6" cat. no. Material ABW-7-CCC 7" ABW(*)FCC Zinc-Plated Steel (*) Insert side rail height — 4", 5", 6" or 7". Raised Cover Clamp

• Designed to raise cover Cover Heavy-Duty Cover Clamp above tray for added • Wraparound design offers added ventilation protection for rugged applications Side rail and outdoor conditions • Hardware included Cover Cover Side rail cat. no. Material Series Offset cat. no. Material Height ABW(*) (+) RCC Zinc-Plated Steel 1, 2, 3 1" ABW4(*)HCC 4" 2" ABW5(*)HCC 5" 3" Aluminum ABW6(*)HCC 6" (*) Insert cover series. (+) Insert cover offset. ABW7(*)HCC 7" (*) Insert tray width — 06", 09", 12", 18", 24", 30", 36" or 42". Peaked End Cap Extreme Heavy-Duty Cover Clamp • Transition between peaked covers to straight covers • Wraparound design offers added protection for rugged applications cat. no. Material and outdoor conditions ABW(*) PEC Aluminum • Hardware included (*) Insert tray width — 6", 9", 12", 18", 24", 30" or 36".

Side rail cat. no. Material Height ABW4(*)ECC 4" Cover Joint Strip ABW5(*)ECC 5" Aluminum • Join covers end to end ABW6(*)ECC 6" ABW7(*)ECC 7" cat. no. Material (*) Insert tray width — 06", 09", 12", 18", 24", 30" or 36". ABW(*) SCS Plastic (*) Insert tray width — 6", 9", 12", 18", 24", 30" or 36". T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-304 800.816.7809 Fax: 901.252.1354 Aluminum Tray Metal Framing & Cable Tray — T&B Snap-In Splice Plate Box to Tray Plates • Lock into place for easy alignment and installation • Secure tray to electrical panels or boxes, walls or • Packaged in pairs with hardware end supports • Standard with each straight and/or fitting • Furnished in pairs with hardware cat. no. Material Side rail Height cat. no. Material Side rail Height ABW-4-SSP 4" ABW-4-BSP 4" ABW-5-SSP 5" Aluminum ABW-5-BSP 5" ABW-6-SSP 6" Aluminum ABW-6-BSP 6" ABW-7-SSP 7" ABW-7-BSP 7"

Snap-In Expansion Splice Plate Closure End Plate • Enables a 1" expansion or contraction • Provides closure of tray system for any tray end ®

• Packaged in pairs with zinc-plated hardware • Includes hardware Cable Tray

cat. no. Material Side rail Height cat. no. Material Side rail Height ABW-4-ESP 4" ABW-4(*)-CEP 4" ABW-5-ESP 5" ABW-5(*)-CEP 5" Aluminum Aluminum ABW-6-ESP 6" ABW-6(*)-CEP 6" ABW-7-ESP 7" ABW-7(*)-CEP 7" (*) Insert tray width — 06", 09", 12", 18", 24", 30" or 36". Horizontal Adjustable Plate • Provide maximum Reducing Splice Plate installation flexibility • Used in pairs for a • Furnished in pairs with straight reduction hardware • Use with a standard cat. no. Material For Tray Widths splice plate for an offset reduction ABW(*)06HAP 6" ABW(*)09HAP 9" ABW(*)12HAP 12" Side rail cat. no. Material Height ABW(*)18HAP 18" Aluminum ABW-4(*)-RSP 4" ABW(*)24HAP 24" ABW-5(*)-RSP 5" ABW(*)30HAP 30" Aluminum ABW-6(*)-RSP 6" ABW(*)36HAP 36" ABW-7(*)-RSP 7" ABW(*)42HAP 42" (*) For offset reduction: insert width to be reduced. (*) Insert side rail height. 1 For straight reduction: insert ⁄2 width to be reduced (two required). Example: ABW-403-RSP = 3" offset reducer. Vertical Adjustable Plate • Provide maximum flexibility for Step-Down Splice Plate changes in elevation • Connects side rails of different heights • Furnished in pairs with hardware • Hardware included

Side rail cat. no. Material Side rail Height cat. no. Material Height ABW-4-VSP 4" ABW(*)(**)SDS Aluminum 4" ABW-5-VSP 5" 5" Aluminum ABW-6-VSP 6" 6" ABW-7-VSP 7" 7" (*) Side rail height 1. (**) Side rail height 2. T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. Note: Side rail height 1 is greater than side rail height 2. These systems are interchangeable.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-305 Fax: 901.252.1354 Aluminum Tray Barrier Strips Side rail cat. no. Height Length • Aluminum barrier strips ABW-4-SBH-72 4" 72" provide a method of ABW-5-SBH-72 5" 72"

Cable Tray separating cables in tray ® and trough systems ABW-6-SBH-72 6" 72" • Easily installed using ABW-7-SBH-72 7" 72" supplied hardware ABW-4-SB-(*) 4" 144" ABW-5-SB-(*) 5" 3m • 72" barriers are flexible for use with horizontal fittings ABW-6-SB-(*) 6" 3m SBH ABW-7-SB-(*) 7" 3m (*) Insert length. SB Note: 72" barriers provided with three SPW10SCR; 144" and 3m barriers provided with six SPW10SCR.

Inside/Outside Vertical Bend Barriers

Inside Bend Outside Bend Side rail cat. no. cat. no. Height • Preformed to fit all standard AUW(*)VIB-(**)-(+) AUW(*)VOB-(**)-(+) 4" aluminum vertical bends AUW(*)VIB-(**)-(+) AUW(*)VOB-(**)-(+) 5" • Provided with hardware AUW(*)VIB-(**)-(+) AUW(*)VOB-(**)-(+) 6"

Metal Framing & Cable Tray — T&B AUW(*)VIB-(**)-(+) AUW(*)VOB-(**)-(+) 7" AHW(*)VIB-(**)-(+) AHW(*)VOB-(**)-(+) 4" AHW(*)VIB-(**)-(+) AHW(*)VOB-(**)-(+) 5" AHW(*)VIB-(**)-(+) AHW(*)VOB-(**)-(+) 6" AHW(*)VIB-(**)-(+) AHW(*)VOB-(**)-(+) 7" (*) Insert side rail height. (**) Insert bend angle. (+) Insert bend radius.

Barrier Strip Clamp cat. no. Material SPW-BSC Zinc-Plated Steel SSW-BSC Stainless Steel 316

• Alternate mounting method for barrier strip mounting • Barrier strip clamps mount barrier strips to ladder rungs and ventilated bottoms • Complete mounting hardware supplied

Barrier Strip Splice

• Alignment splice for joining connecting barrier cat. no. Material strips ABW-BSS Plastic

T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-306 800.816.7809 Fax: 901.252.1354 Aluminum Tray Metal Framing & Cable Tray — T&B Drop-Out Widths cat. no. Description/Material of Tray ABW(*)DO For ladder and ventilated tray/ 06" Aluminum 12" 18" ABW(*)DOS For solid tray/Aluminum 24" 30" • Designed to provide 36" a smooth radiused surface (*) Insert width of tray. at any position on the tray or trough bottom • Easily attached using hardware provided • Standard radius 4" ® Cable Tray

Wall Penetration Sleeve Side rail Widths cat. no. Material Height of Tray • Designed to pass through ABW(*)(**)WPS Aluminum 4" 06" walls and fire walls 5" 09" • Hardware included 6" 12" 7" 18" 24" 30" 36" (*) Insert side rail height. (**) Insert width of tray. Note: Not fire rated. Fire stop not included.

Frame Type Tray to Box Plate Side rail Widths cat. no. Material Heights of Tray • Designed to secure tray ABW(*)(**)FBP Aluminum 4" 06" to electrical enclosures and panels 5" 09" 6" 12" • Hardware included 7" 18" 24" 30" 36" (*) Insert side rail height. (**) Insert width of tray. Nylon Expansion Pad

• Allows for thermal expansion and contraction of cable trays over supports cat. no. Material ABW-NSP Natural Nylon

T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-307 Fax: 901.252.1354 Aluminum Tray Standard Hold-Down Clamp • Designed for most indoor installations • Easy to use and install

Cable Tray 3

® • Order ⁄8" hardware separately

cat. no. Material SPW-SHC Zinc-Plated Steel SSW-SHC 316 Stainless

Combination Hold-Down/ Expansion Guide Clamp

cat. no. Material

Metal Framing & Cable Tray — T&B ABW-HECC Aluminum 3 Note: Order ⁄8" hardware separately.

Hold-down clamp Expansion guide

Aluminum Tray Hardware

cat. no. Material Description

1 SPW-1/4-CB Zinc-Plated Steel ⁄4" Carriage Bolt 3 SPW-3/8-CB Zinc-Plated Steel ⁄8" Carriage Bolt 1 SPW-1/4-HN Zinc-Plated Steel ⁄4" Hex Nut 3 SPW-3/8-HN Zinc-Plated Steel ⁄8" Hex Nut 1 SSW-1/4-cb 316 Stainless ⁄4" Carriage Bolt 1 SSW-1/4-hn 316 Stainless ⁄4" Hex Nut 3 SSW-3/8-CB 316 Stainless ⁄8" Carriage Bolt Square shoulder self- 3 SSW-3/8-HN 316 Stainless ⁄8" Hex Nut positioning carriage bolt. SSW-3/8-HWK* 316 Stainless 316 Stainless Steel Hardware Kit * Contains eight bolts, eight nuts and eight lockwashers.

Self-Drilling Tapping Screw

cat. no. Material Description SPW-10-SCR Zinc-Plated Steel Self-Drilling Tapping Screw

T&B aluminum cable tray is composed of two distinct systems — H-Style and U-Style. These systems are interchangeable.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-308 800.816.7809 Fax: 901.252.1354 Aluminum Tray Metal Framing & Cable Tray — T&B Cable Tray Guide • Expansion guide for single or double runs of cable tray • No need to field drill of channel or I-beam

cat. no. Material SPW-CTG Zinc-Plated Steel SHW-CTG Steel Hot Dip

Cable Tray Clamp • Clamps for single run of cable tray • No need to field drill the channel or I-beam ® Cable Tray

cat. no. Material SPW-CTC Zinc-Plated Steel SHW-CTC Steel Hot Dip

Vertical Tray Hanger

cat. no. Material Side rail Height ABW(*)VTH Aluminum 4" 5" 6" 7" * Insert side rail height.

Hold-Down Clamp • Designed to secure cable tray to support system • Hardware included

cat. no. Material Side rail Height ABW(*)HDC Aluminum 4" 5" 6" 7" (*) Insert side rail height.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-309 Fax: 901.252.1354 Steel Tray

5 3 ⁄8" Straight Sections Series 1-3 — Ladder, Ventilated and Solid Trough

Cable Tray SH 1 3 24 L09 - 3 ®

Material Series Side Rail Height Width Bottom Type Length 5 SP = Pre-Galvanized 1 = Series 1 3 = 3 ⁄8" 06 = 6" L06 = 6" Rung Spacing 3 = 3m SH = Hot-Dip Galvanized after 09 = 9" L09 = 9" Rung Spacing 144 = 12 ft. Fabrication 12 = 12" L12 = 12" Rung Spacing SS = Stainless Steel 316 18 = 18" V = Ventilated* 24 = 24" S = Solid Trough 30 = 30" 36 = 36" Support Span ...... Specifications...... feet • NEMA Rating — All: 12A Series 6 8 10 12 14 16 18 20 • CSA — All: C/3M sp1-3 Load (lb./ft.) 200 112.5 72 50 — — — — • UL Cross Sectional Area — All: .40 in.2 sh1-3 Deflection (in.) .250 .445 .695 1.001 — — — — • Side Rail Design Factors, 1 Pair — All: Ix: .804 in.4; Sx: .444 in.3; Area: .488 in.2

Metal Framing & Cable Tray — T&B ss1-3 Deflection Factor .0013 .0040 .0097 .0097 — — — — * For load ratings of CSA Class C/NEMA 12C or less, please see an alternative ventilated series of cable tray on pages B-334–B-357.

4" Straight Sections Series 1-4, 3-4 — Ladder, Ventilated and Solid Trough SH 3 4 24 L09 144

Material Series Side Rail Height Width Bottom Type Length* SP = Pre-Galvanized 1 = Series 1 4 = 4" 06 = 6" L06 = 6" Rung Spacing 3 = 3m SH = Hot-Dip Galvanized after 3 = Series 3 09 = 9" L09 = 9" Rung Spacing 6 = 6m Fabrication 12 = 12" L12 = 12" Rung Spacing 144 = 12 ft. SS = Stainless Steel 316 18 = 18" V = Ventilated** 288 = 24 ft. 24 = 24" S = Solid Trough 30 = 30" 36 = 36"

Support Span ...... Specifications...... Feet • NEMA Rating — SP1-4, SH1-4, SS1-4: 12C; SP3-4, SH3-4, SS3-4: 20A Series 6 8 10 12 14 16 18 20 • CSA — SP1-4, SH1-4, SS1-4: D/3M; SP3-4, SH3-4, SS3-4: D/6M sp1-4 Load (lb./ft.) 420 236 151 105 — — — — • UL Cross Sectional Area — All: .70 in.2 sh1-4 Deflection (in.) .420 .473 .756 1.155 — — — — • Side Rail Design Factors, 1 Pair — SP1-4, SH1-4, SS1-4: Ix: 1.974 in.4; Sx: ss1-4 Deflection Factor .001 .002 .005 .011 — — — — .788 in.3; Area: .682 in.2; SP3-4, SH3-4, SS3-4: Ix: 2.224 in.4; Sx: 1.022 in.3; 2 sp3-4 Load (lb./ft.) 956 538 344 239 176 134 106 86 Area: 1.080 in. sh3-4 Deflection (in.) .478 .538 1.032 1.672 2.282 3.091 3.928 4.816 * Series 1-4 not available in 6m or 24 ft. lengths. ss3-4 Deflection Factor .0005 .001 .003 .007 .013 .023 .037 .056 ** For load ratings of CSA Class C/NEMA 12C or less, please see an alternative ventilated series of cable tray on pages B-334–B-357.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-310 800.816.7809 Fax: 901.252.1354 Steel Tray 5" Straight Sections Series 2-5, 4-5, 5-5 — Metal Framing & Cable Tray — T&B Ladder, Ventilated and Solid Trough SH 2 5 24 L09 144

Material Series Side Rail Height Width Bottom Type Length SP = Pre-Galvanized 2 = Series 2 5 = 5" 06 = 6" L06 = 6" Rung Spacing 3 = 3m SH = Hot-Dip Galvanized after 4 = Series 4 09 = 9" L09 = 9" Rung Spacing 6 = 6m Fabrication 5 = Series 5 12 = 12" L12 = 12" Rung Spacing 144 = 12 ft. SS = Stainless Steel 316 18 = 18" V = Ventilated 288 = 24 ft. 24 = 24" S = Solid Trough 30 = 30" 36 = 36" Support Span ® feet ...... Specifications...... Cable Tray Series 6 8 10 12 14 16 18 20 • NEMA Rating — SP2-5, SH2-5, SS2-5: 20A; SP4-5, SH4-5, SS4-5: 20B; SP5-5, sp2-5 Load (lb./ft.) 556 313 200 139 102 78 62 50 SH5-5, SS5-5: 20C sh2-5 Deflection (in.) .193 .344 .537 .773 1.052 1.375 1.740 2.148 • CSA — SP2-5, SH2-5, SS2-5: D/6M; SP4-5, SH4-5, SS4-5: E/6M ss2-5 Deflection Factor .0003 .0011 .0027 .0056 .0103 .0176 .0282 .0430 • UL Cross Sectional Area — SP2-5, SH2-5, SS2-5: .70 in.2; All others: 1.00 in.2 sp4-5 Load (lb./ft.) 833 469 298 208 153 117 92 75 • Side Rail Design Factors, 1 Pair — SP2-5, SH2-5, SS2-5: Ix: 2.89 in.4; Sx: 1.09 sh4-5 Deflection (in.) .223 .397 .617 .894 1.217 1.589 1.998 2.483 in.3; Area: .778 in.2; SP4-5, SH4-5, SS4-5: Ix: 3.75 in.4; Sx: 1.40 in.3; Area: 2 4 3 2 ss4-5 Deflection Factor .003 .0008 .0021 .0043 .0079 .0136 .0217 .0331 1.018 in. ; SP5-5, SH5-5, SS5-5: Ix: 4.635 in. ; Sx: 1.732 in. ; Area: 1.24 in. sp5-5 Load (lb./ft.) 111 625 298 278 204 156 92 100 sh5-5 Deflection (in.) .241 .429 .499 .964 1.312 1.714 .617 2.678 ss5-5* Deflection Factor .0002 .0007 .0017 .0035 .0064 .0110 .0176 .0268

6" Straight Sections Series 1-6, 3-6, 4-6 — Ladder, Ventilated and Solid Trough SH 3 6 24 L12 - 6

Material Series Side Rail Height Width Bottom Type Length SP = Pre-Galvanized 1 = Series 1 6 = 6" 06 = 6" L06 = 6" Rung Spacing 3 = 3m SH = Hot-Dip Galvanized after 3 = Series 3 09 = 9" L09 = 9" Rung Spacing 6 = 6m Fabrication 4 = Series 4 12 = 12" L12 = 12" Rung Spacing 144 = 12 ft. SS = Stainless Steel 316 18 = 18" V = Ventilated* 288 = 24 ft. 24 = 24" S = Solid Trough 30 = 30" Support Span 36 = 36" feet ...... Specifications...... Series 6 8 10 12 14 16 18 20 • NEMA Rating — SP1-6, SH1-6, SS1-6: 20A; SP3-6, SH3-6, SS3-6: 20B; sp1-6 Load (lb./ft.) 556 313 200 139 102 78 62 50 SP4-6, SH4-6, SS4-6: 20C sh1-6 Deflection (in.) .126 .224 .349 .503 .685 .895 1.132 1.398 • CSA — SP1-6, SH1-6, SS1-6: D/6M; SP3-6, SH3-6, SS3-6: E/6M ss1-6 Deflection Factor .0002 .0007 .0017 .0036 .0067 .0115 .0183 .0280 • UL Cross Sectional Area — SP1-6, SH1-6, SS1-6: .70 in.2; All others: 1.00 in.2 sp3-6 Load (lb./ft.) 833 469 300 208 153 117 93 75 • Side Rail Design Factors, 1 Pair — SP1-6, SH1-6, SS1-6: Ix: 4.44 in.4; Sx: 1.39 sh3-6 Deflection (in.) .156 .277 .433 .624 .849 1.109 1.404 1.733 in.3; Area: .874 in.2; SP3-6, SH3-6, SS3-6: Ix: 5.373 in.4; Sx: 1.70 in.3; Area: 2 4 3 2 ss3-6 Deflection Factor .0002 .0006 .0014 .0030 .0055 .0095 .0152 .0231 1.40 in. ; SP4-6, SH4-6, SS4-6: Ix: 7.173 in. ; Sx: 2.250 in. ; Area: 1.40 in. sp4-6 Load (lb./ft.) 1289 725 464 322 237 181 143 116 * For load ratings of CSA Class C/NEMA 12C or less, please see an alternative ventilated sh4-6 Deflection (in.) .181 .321 .502 .723 .984 1.285 1.626 2.008 series of cable tray on pages B-334–B-357. ss4-6** Deflection Factor .0001 .0004 .0011 .0022 .0042 .0071 .0114 .0173

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-311 Fax: 901.252.1354 Steel Tray 7" Straight Sections, Series 3-7 — Ladder, Ventilated and Solid Trough Cable Tray

® SH 3 7 24 L09 288

Material Series Side Rail Height Width Bottom Type Length SP = Pre-Galvanized 3 = Series 3 7 = 7" 06 = 6" L06 = 6" Rung Spacing 3 = 3m SH = Hot-Dip Galvanized 09 = 9" L09 = 9" Rung Spacing 6 = 6m after Fabrication 12 = 12" L12 = 12" Rung Spacing 144 = 12 ft. SS = Stainless Steel 316 18 = 18" V = Ventilated 288 = 24 ft. 24 = 24" S = Solid Trough 30 = 30" 36 = 36"

Support Span ...... Specifications...... feet • NEMA Rating — All: 20C Series 6 8 10 12 14 16 18 20 • UL Cross Sectional Area — All: 1.50 in.2 sp3-7 Load (lb./ft.) 1333 750 480 333 245 188 148 120 • Side Rail Design Factors, 1 Pair — All: Ix: 10.411 in.4; Metal Framing & Cable Tray — T&B Sx: 2.820 in.3; Area: 1.54 in.2 sh3-7 Deflection (in.) .133 .225 .480 .667 .735 1.125 1.333 1.680 ss3-7 Deflection Factor .0001 .0003 .001 .002 .003 .006 .009 .014

Fitting Number Selection SHF 6 24 L VO 90 24

Material Side Rail Width Bottom Type Fitting Type Angle**** Nominal † SPF = Pre-Galvanized Fittings Depth 06 = 6" L = Ladder* HB = Horizontal Bend 30 = 30° Radius 5 SHF = Hot-Dip Galvanized 3 = 3 ⁄8" 09 = 9" V = Ventilated** HT = Horizontal Tee 45 = 45° 12 = 12" Fittings 4 = 4" 12 = 12" S = Solid Trough*** HX = Horizontal Cross 60 = 60° 24 = 24" SSF = Stainless Steel 316 5 = 5" 18 = 18" VI = Vertical Inside Bend 90 = 90° 36 = 36" 6 = 6" 24 = 24" VO = Vertical Outside Bend 48 = 48" 7 = 7" 30 = 30" VTD = Vertical Tee Down 36 = 36" VTU = Vertical Tee Up HYR = Horizontal Wye Right HYL = Horizontal Wye Left RT = Horizontal Reducing Tee ET = Horizontal Expanding Tee * Manufactured with 9" rung spacing measured at the center line of fitting. EX = Horiz. Expand Cross HLR = Horizontal Left Reducer ** Manufactured with 4" edge-to-edge rung spacing measured at the center line of fitting. HSR = Horizontal Straight *** Manufactured with flat sheet inserted under rungs with 9" rung spacing measured at the center line of fitting. Reducer HRR = Horizontal Right Reducer **** Angle is required for HB, VI, VO only. CS = Cable Support Fitting † Radius is not required for the following Fitting Types: HYR, HYL, HLR, HRR, HSR.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-312 800.816.7809 Fax: 901.252.1354 Steel Tray Metal Framing & Cable Tray — T&B

Z Z Z Y Y R R

3"" 3"" 90° Horizontal Bend X 60° Horizontal Bend X

Catalog Numbering System Selection Guide Prefix: SPF (Pre-Galv.), SHF (Hot Dip), SHF - 4 - 24 - L - HB 60 - 12 SSF (Stainless Steel) Prefix Side Width Bottom Fitting Nominal SPF, SHF, Rail Style Type Radius Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36 ® SSF Depth Angle Nominal Radius: 12, 24, 36, 48 Cable Tray Bottom Styles: L– Ladder, V– Ventilated, S– Solid Side Rail Depth: 3", 4", 5", 6", 7"

90° Horizontal Bend 60° Horizontal Bend NOMINAL RADIUS Dimensions NOMINAL RADIUS Dimensions R WIDTH Cat. NO. X Y R WIDTH Cat. NO. X Y Z † † 7 5 15 6 Prefix-( )-06-(*)-HB90-12 15 15 6 Prefix-( )-06-(*)-HB60-12 14 ⁄8 8 ⁄8 9 ⁄16 † 1 1 † 3 3 13 9 Prefix-( )-09-(*)-HB90-12 16 ⁄2 16 ⁄2 9 Prefix-( )-09-(*)-HB60-12 16 ⁄16 9 ⁄8 10 ⁄16 † † 1 1 11 12 Prefix-( )-12-(*)-HB90-12 18 18 12 Prefix-( )-12-(*)-HB60-12 17 ⁄2 10 ⁄8 11 ⁄16 † † 1 5 3 12 18 Prefix-( )-18-(*)-HB90-12 21 21 12 18 Prefix-( )-18-(*)-HB60-12 20 ⁄16 11 ⁄8 13 ⁄8 † † 11 1 1 24 Prefix-( )-24-(*)-HB90-12 24 24 24 Prefix-( )-24-(*)-HB60-12 22 ⁄16 13 ⁄8 15 ⁄8 † † 5 5 7 30 Prefix-( )-30-(*)-HB90-12 27 27 30 Prefix-( )-30-(*)-HB60-12 25 ⁄16 14 ⁄8 16 ⁄8 † † 7 1 9 36 Prefix-( )-36-(*)-HB90-12 30 30 36 Prefix-( )-36-(*)-HB60-12 27 ⁄8 16 ⁄8 18 ⁄16 † † 5 5 7 6 Prefix-( )-06-(*)-HB90-24 27 27 6 Prefix-( )-06-(*)-HB60-24 25 ⁄16 14 ⁄8 16 ⁄8 † 1 1 † 9 3 3 9 Prefix-( )-09-(*)-HB90-24 28 ⁄2 28 ⁄2 9 Prefix-( )-09-(*)-HB60-24 26 ⁄16 15 ⁄8 17 ⁄4 † † 7 1 9 12 Prefix-( )-12-(*)-HB90-24 30 30 12 Prefix-( )-12-(*)-HB60-24 27 ⁄8 16 ⁄8 18 ⁄16 † † 1 5 5 24 18 Prefix-( )-18-(*)-HB90-24 33 33 24 18 Prefix-( )-18-(*)-HB60-24 30 ⁄2 17 ⁄8 20 ⁄16 † † 1 1 1 24 Prefix-( )-24-(*)-HB90-24 36 36 24 Prefix-( )-24-(*)-HB60-24 33 ⁄16 19 ⁄8 22 ⁄16 † † 11 5 13 30 Prefix-( )-30-(*)-HB90-24 39 39 30 Prefix-( )-30-(*)-HB60-24 35 ⁄16 20 ⁄8 23 ⁄16 † † 1 1 1 36 Prefix-( )-36-(*)-HB90-24 42 42 36 Prefix-( )-36-(*)-HB60-24 38 ⁄4 22 ⁄8 25 ⁄2 † † 11 5 13 6 Prefix-( )-06-(*)-HB90-36 39 39 6 Prefix-( )-06-(*)-HB60-36 35 ⁄16 20 ⁄8 23 ⁄16 † 1 1 † 3 5 9 Prefix-( )-09-(*)-HB90-36 40 ⁄2 40 ⁄2 9 Prefix-( )-09-(*)-HB60-36 37 21 ⁄8 24 ⁄8 † † 1 1 1 12 Prefix-( )-12-(*)-HB90-36 42 42 12 Prefix-( )-12-(*)-HB60-36 38 ⁄4 22 ⁄8 25 ⁄2 † † 7 5 2 36 18 Prefix-( )-18-(*)-HB90-36 45 45 36 18 Prefix-( )-18-(*)-HB60-36 40 ⁄8 23 ⁄8 27 ⁄8 † † 1 1 24 Prefix-( )-24-(*)-HB90-36 48 48 24 Prefix-( )-24-(*)-HB60-36 43 ⁄2 25 ⁄8 29 † † 1 5 11 30 Prefix-( )-30-(*)-HB90-36 51 51 30 Prefix-( )-30-(*)-HB60-36 46 ⁄16 26 ⁄8 30 ⁄16 † † 11 1 7 36 Prefix-( )-36-(*)-HB90-36 54 54 36 Prefix-( )-36-(*)-HB60-36 48 ⁄16 28 ⁄8 32 ⁄16 † † 1 5 11 6 Prefix-( )-06-(*)-HB90-48 51 51 6 Prefix-( )-06-(*)-HB60-48 46 ⁄16 26 ⁄8 30 ⁄16 † 1 1 † 3 3 9 9 Prefix-( )-09-(*)-HB90-48 52 ⁄2 52 ⁄2 9 Prefix-( )-09-(*)-HB60-48 47 ⁄8 27 ⁄8 31 ⁄16 † † 11 1 7 12 Prefix-( )-12-(*)-HB90-48 54 54 12 Prefix-( )-12-(*)-HB60-48 48 ⁄16 28 ⁄8 32 ⁄16 † † 4 5 3 48 18 Prefix-( )-18-(*)-HB90-48 57 57 48 18 Prefix-( )-18-(*)-HB60-48 51 ⁄16 29 ⁄8 34 ⁄16 † † 7 1 15 24 Prefix-( )-24-(*)-HB90-48 60 60 24 Prefix-( )-24-(*)-HB60-48 53 ⁄8 31 ⁄8 35 ⁄16 † † 7 5 5 30 Prefix-( )-30-(*)-HB90-48 63 63 30 Prefix-( )-30-(*)-HB60-48 56 ⁄16 32 ⁄8 37 ⁄8 † † 1 1 3 36 Prefix-( )-36-(*)-HB90-48 66 66 36 Prefix-( )-36-(*)-HB60-48 59 ⁄16 34 ⁄8 39 ⁄8

(†) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Includes one pair of splice plates with hardware.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-313 Fax: 901.252.1354 Steel Tray

Z Z Z Z

Y Y Cable Tray ®

R 3" " R 3"

X X

Catalog Numbering System Selection Guide

SHF - 4 - 24 - L - HB 45 - 12 Prefix: SPF (Pre-Galv.), SHF (Hot Dip), SSF (Stainless Steel) : 6, 9, 12, 18, 24, 30, 36 Prefix SPF, Side Width Bottom Fitting Nominal Inside Tray Widths SHF, SSF Rail Style Type Radius Angle: 45°, 30° Depth Angle Nominal Radius: 12, 24, 36, 48 Bottom Styles: L – Ladder, V – Ventilated, S – Solid Side Rail Depth: 3", 4", 5", 6", 7" Metal Framing & Cable Tray — T&B 45° Horizontal Bends 30° Horizontal Bends Nominal Radius Dimensions Nominal Radius Dimensions R Width cat. no. X Y Z R Width cat. no. X Y Z † 5 5 † 5 1 3 6 PrefiX-( )-06-(*)-HB45-12 13 ⁄8 5 ⁄8 8 6 PrefiX-( )-06-(*)-HB30-12 11 ⁄8 3 ⁄8 6 ⁄16 † 11 1 9 † 3 5 5 9 PrefiX-( )-09-(*)-HB45-12 14 ⁄16 6 ⁄16 8 ⁄16 9 PrefiX-( )-09-(*)-HB30-12 12 ⁄8 3 ⁄16 6 ⁄8 † 3 1 3 † 1 1 12 PrefiX-( )-12-(*)-HB45-12 15 ⁄4 6 ⁄2 9 ⁄16 12 PrefiX-( )-12-(*)-HB30-12 13 ⁄2 3 ⁄2 7 † 7 3 7 † 5 15 13 12 18 PrefiX-( )-18-(*)-HB45-12 17 ⁄8 7 ⁄8 10 ⁄16 12 18 PrefiX-( )-18-(*)-HB30-12 14 ⁄8 3 ⁄16 7 ⁄16 † 1 11 † 1 5 5 24 PrefiX-( )-24-(*)-HB45-12 20 8 ⁄4 11 ⁄16 24 PrefiX-( )-24-(*)-HB30-12 16 ⁄8 4 ⁄16 8 ⁄8 † 1 1 15 † 5 11 7 30 PrefiX-( )-30-(*)-HB45-12 22 ⁄16 9 ⁄8 12 ⁄16 30 PrefiX-( )-30-(*)-HB30-12 17 ⁄8 4 ⁄16 9 ⁄16 † 3 3 † 1 1 1 36 PrefiX-( )-36-(*)-HB45-12 24 ⁄16 10 14 ⁄16 36 PrefiX-( )-36-(*)-HB30-12 19 ⁄8 5 ⁄8 10 ⁄4 † 1 1 15 † 5 11 7 6 PrefiX-( )-06-(*)-HB45-24 22 ⁄16 9 ⁄8 12 ⁄16 6 PrefiX-( )-06-(*)-HB30-24 17 ⁄8 4 ⁄16 9 ⁄16 † 1 9 9 † 3 15 13 9 PrefiX-( )-09-(*)-HB45-24 23 ⁄8 9 ⁄16 13 ⁄16 9 PrefiX-( )-09-(*)-HB30-24 18 ⁄8 4 ⁄16 9 ⁄16 † 3 3 † 1 2 4 12 PrefiX-( )-12-(*)-HB45-24 24 ⁄16 10 14 ⁄16 12 PrefiX-( )-12-(*)-HB30-24 19 ⁄8 5 ⁄16 10 ⁄16 † 5 15 7 † 5 8 1 24 18 PrefiX-( )-18-(*)-HB45-24 26 ⁄16 10 ⁄16 15 ⁄16 24 18 PrefiX-( )-18-(*)-HB30-24 20 ⁄8 5 ⁄16 11 ⁄16 † 7 13 11 † 1 15 13 24 PrefiX-( )-24-(*)-HB45-24 28 ⁄16 11 ⁄16 16 ⁄16 24 PrefiX-( )-24-(*)-HB30-24 22 ⁄8 5 ⁄16 11 ⁄16 † 9 11 15 † 5 5 10 30 PrefiX-( )-30-(*)-HB45-24 30 ⁄16 12 ⁄16 17 ⁄16 30 PrefiX-( )-30-(*)-HB30-24 23 ⁄8 6 ⁄16 12 ⁄16 † 11 9 1 † 1 12 7 36 PrefiX-( )-36-(*)-HB45-24 32 ⁄16 13 ⁄16 19 ⁄8 36 PrefiX-( )-36-(*)-HB30-24 25 ⁄8 6 ⁄16 13 ⁄16 † 9 11 15 † 5 5 5 6 PrefiX-( )-06-(*)-HB45-36 30 ⁄16 12 ⁄16 17 ⁄16 6 PrefiX-( )-06-(*)-HB30-36 23 ⁄8 6 ⁄16 12 ⁄8 † 5 1 9 † 3 1 1 9 PrefiX-( )-09-(*)-HB45-36 31 ⁄8 13 ⁄8 18 ⁄16 9 PrefiX-( )-09-(*)-HB30-36 24 ⁄8 6 ⁄2 13 ⁄16 † 11 9 1 † 1 3 7 12 PrefiX-( )-12-(*)-HB45-36 32 ⁄16 13 ⁄16 19 ⁄8 12 PrefiX-( )-12-(*)-HB30-36 25 ⁄8 6 ⁄4 13 ⁄16 † 13 7 3 † 5 1 1 36 18 PrefiX-( )-18-(*)-HB45-36 34 ⁄16 14 ⁄16 20 ⁄8 36 18 PrefiX-( )-18-(*)-HB30-36 26 ⁄8 7 ⁄4 14 ⁄4 † 15 5 5 † 1 1 1 24 PrefiX-( )-24-(*)-HB45-36 36 ⁄16 15 ⁄16 21 ⁄8 24 PrefiX-( )-24-(*)-HB30-36 28 ⁄8 7 ⁄2 15 ⁄16 † 1 3 7 † 5 15 7 30 PrefiX-( )-30-(*)-HB45-36 39 ⁄16 16 ⁄16 22 ⁄8 30 PrefiX-( )-30-(*)-HB30-36 29 ⁄8 7 ⁄16 15 ⁄8 † 3 1 1 † 1 5 11 36 PrefiX-( )-36-(*)-HB45-36 41 ⁄16 17 ⁄16 24 ⁄8 36 PrefiX-( )-36-(*)-HB30-36 31 ⁄8 8 ⁄16 16 ⁄16 † 1 3 7 † 5 15 7 6 PrefiX-( )-06-(*)-HB45-48 39 ⁄16 16 ⁄16 22 ⁄8 6 PrefiX-( )-06-(*)-HB30-48 29 ⁄8 7 ⁄16 15 ⁄8 † 1 3 1 † 3 1 1 9 PrefiX-( )-09-(*)-HB45-48 40 ⁄8 16 ⁄8 23 ⁄2 9 PrefiX-( )-09-(*)-HB30-48 30 ⁄8 8 ⁄8 16 ⁄4 † 3 1 1 † 1 5 11 12 PrefiX-( )-12-(*)-HB45-48 41 ⁄16 17 ⁄16 24 ⁄8 12 PrefiX-( )-12-(*)-HB30-48 31 ⁄8 8 ⁄16 16 ⁄16 † 5 15 3 † 5 3 1 48 18 PrefiX-( )-18-(*)-HB45-48 43 ⁄16 17 ⁄16 25 ⁄8 48 18 PrefiX-( )-18-(*)-HB30-48 32 ⁄8 8 ⁄4 17 ⁄2 † 7 13 5 † 1 1 1 24 PrefiX-( )-24-(*)-HB45-48 45 ⁄16 18 ⁄16 26 ⁄8 24 PrefiX-( )-24-(*)-HB30-48 34 ⁄8 9 ⁄8 18 ⁄4 † 9 11 7 † 5 9 1 30 PrefiX-( )-30-(*)-HB45-48 47 ⁄16 19 ⁄16 27 ⁄8 30 PrefiX-( )-30-(*)-HB30-48 35 ⁄8 9 ⁄16 19 ⁄16 † 11 9 1 † 1 15 7 36 PrefiX-( )-36-(*)-HB45-48 49 ⁄16 20 ⁄16 29 ⁄8 36 PrefiX-( )-36-(*)-HB30-48 37 ⁄8 9 ⁄16 19 ⁄8

(†) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Includes one pair of splice plates with hardware.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-314 800.816.7809 Fax: 901.252.1354 Steel Tray Metal Framing & Cable Tray — T&B

Y Y W 3" X R W X 3" R

Catalog Numbering System Selection Guide

SHF - 4 - 24 - L - HT 12 Prefix: SPF (Pre-Galv.), SHF (Hot Dip), SSF (Stainless Steel) : 6, 9, 12, 18, 24, 30, 36 Prefix SPF, Side Width Bottom Fitting Inside Tray Widths SHF, SSF Rail Style Type Angle: 45°, 30° ® Depth Nominal Cable Tray Radius Nominal Radius: 12, 24, 36, 48 Bottom Styles: L – Ladder, V – Ventilated, S – Solid Side Rail Depth: 3", 4", 5", 6", 7"

Horizontal Tees Horizontal Crosses Nominal Radius Dimensions Nominal Radius dimensions R Width cat. no. X Y R Width cat. no. X Y 6 PrefiX-(†)-06-(*)-HT12 15 30 6 PrefiX-(†)-06-(*)-HX12 15 30 † 1 † 1 9 PrefiX-( )-09-(*)-HT12 16 ⁄2 33 9 PrefiX-( )-09-(*)-HX12 16 ⁄2 33 12 PrefiX-(†)-12-(*)-HT12 18 36 12 PrefiX-(†)-12-(*)-HX12 18 36 12 18 PrefiX-(†)-18-(*)-HT12 21 42 12 18 PrefiX-(†)-18-(*)-HX12 21 42 24 PrefiX-(†)-24-(*)-HT12 24 48 24 PrefiX-(†)-24-(*)-HX12 24 48 30 PrefiX-(†)-30-(*)-HT12 27 54 30 PrefiX-(†)-30-(*)-HX12 27 54 36 PrefiX-(†)-36-(*)-HT12 30 60 36 PrefiX-(†)-36-(*)-HX12 30 60 6 PrefiX-(†)-06-(*)-HT24 27 54 6 PrefiX-(†)-06-(*)-HX24 27 54 † 1 † 1 9 PrefiX-( )-09-(*)-HT24 28 ⁄2 57 9 PrefiX-( )-09-(*)-HX24 28 ⁄2 57 12 PrefiX-(†)-12-(*)-HT24 30 60 12 PrefiX-(†)-12-(*)-HX24 30 60 24 18 PrefiX-(†)-18-(*)-HT24 33 66 24 18 PrefiX-(†)-18-(*)-HX24 33 66 24 PrefiX-(†)-24-(*)-HT24 36 72 24 PrefiX-(†)-24-(*)-HX24 36 72 30 PrefiX-(†)-30-(*)-HT24 39 78 30 PrefiX-(†)-30-(*)-HX24 39 78 36 PrefiX-(†)-36-(*)-HT24 42 84 36 PrefiX-(†)-36-(*)-HX24 42 84 6 PrefiX-(†)-06-(*)-HT36 39 78 6 PrefiX-(†)-06-(*)-HX36 39 78 † 1 † 1 9 PrefiX-( )-09-(*)-HT36 40 ⁄2 81 9 PrefiX-( )-09-(*)-HX36 40 ⁄2 81 12 PrefiX-(†)-12-(*)-HT36 42 84 12 PrefiX-(†)-12-(*)-HX36 42 84 36 18 PrefiX-(†)-18-(*)-HT36 45 90 36 18 PrefiX-(†)-18-(*)-HX36 45 90 24 PrefiX-(†)-24-(*)-HT36 48 96 24 PrefiX-(†)-24-(*)-HX36 48 96 30 PrefiX-(†)-30-(*)-HT36 51 102 30 PrefiX-(†)-30-(*)-HX36 51 102 36 PrefiX-(†)-36-(*)-HT36 54 108 36 PrefiX-(†)-36-(*)-HX36 54 108 6 PrefiX-(†)-06-(*)-HT48 51 102 6 PrefiX-(†)-06-(*)-HX48 51 102 1 † 1 9 PrefiX-(†)-09-(*)-HT48 52 ⁄2 105 9 PrefiX-( )-09-(*)-HX48 52 ⁄2 105 12 PrefiX-(†)-12-(*)-HT48 54 108 12 PrefiX-(†)-12-(*)-HX48 54 108 48 18 PrefiX-(†)-18-(*)-HT48 57 114 48 18 PrefiX-(†)-18-(*)-HX48 57 114 24 PrefiX-(†)-24-(*)-HT48 60 120 24 PrefiX-(†)-24-(*)-HX48 60 120 30 PrefiX-(†)-30-(*)-HT48 63 126 30 PrefiX-(†)-30-(*)-HX48 63 126 36 PrefiX-(†)-36-(*)-HT48 66 132 36 PrefiX-(†)-36-(*)-HX48 66 132

(†) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Tees include two pairs/Crosses include three pairs of splice plates with hardware.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-315 Fax: 901.252.1354 Steel Tray

Cable Tray W1 ®

X R

W2 3""

Catalog Numbering System Selection Guide

shf - 4 - 3024 - L - RT 12 Prefix: SPF (Pre-Galv.), SHF (Hot Dip), SSF (Stainless Steel) : 36, 30, 24, 18, 12, 9 Prefix SPF, Side Width 1 Bottom Fitting Tray Widths W1 SHF, SSF Rail Width 2 Style Type Tray Widths W2: 30, 24, 18, 12, 9, 6 Depth Nominal Radius Nominal Radius: 12, 24, 36, 48 Metal Framing & Cable Tray — T&B Bottom Styles: L – Ladder, V – Ventilated, S – Solid Side Rail Depth: 3", 4", 5", 6", 7"

Horizontal Reducing Tees (+) 12" Nominal (+) 24" Nominal (+) 36" Nominal (+) 48" Nominal Widths Radius Radius Radius Radius W1 W2 cat. no. X Y X Y X Y X Y 30 PrefiX-(†)-3630-(*)-RT(+) 30 54 42 78 54 102 66 126 24 PrefiX-(†)-3624-(*)-RT(+) 30 48 42 72 54 96 66 120 18 PrefiX-(†)-3618-(*)-RT(+) 30 42 42 66 54 90 66 114 36 12 PrefiX-(†)-3612-(*)-RT(+) 30 36 42 60 54 84 66 108 9 PrefiX-(†)-3609-(*)-RT(+) 30 33 42 57 54 81 66 105 6 PrefiX-(†)-3606-(*)-RT(+) 30 30 42 54 54 78 66 102 24 PrefiX-(†)-3024-(*)-RT(+) 27 48 39 72 51 96 63 120 18 PrefiX-(†)-3018-(*)-RT(+) 27 42 39 66 51 90 63 114 30 12 PrefiX-(†)-3012-(*)-RT(+) 27 36 39 60 51 84 63 108 9 PrefiX-(†)-3009-(*)-RT(+) 27 33 39 57 51 81 63 105 6 PrefiX-(†)-3006-(*)-RT(+) 27 30 39 54 51 78 63 102 18 PrefiX-(†)-2418-(*)-RT(+) 24 42 36 66 48 90 60 114 12 PrefiX-(†)-2412-(*)-RT(+) 24 36 36 60 48 84 60 108 24 9 PrefiX-(†)-2409-(*)-RT(+) 24 33 36 57 48 81 60 105 6 PrefiX-(†)-2406-(*)-RT(+) 24 30 36 54 48 78 60 102 12 PrefiX-(†)-1812-(*)-RT(+) 21 36 33 60 45 84 57 108 18 9 PrefiX-(†)-1809-(*)-RT(+) 21 33 33 57 45 81 57 105 6 PrefiX-(†)-1806-(*)-RT(+) 21 30 33 54 45 78 57 102 9 PrefiX-(†)-1209-(*)-RT(+) 18 33 30 57 42 81 54 105 12 6 PrefiX-(†)-1206-(*)-RT(+) 18 30 30 54 42 78 54 102 † 1 1 1 1 9 6 PrefiX-( )-0906-(*)-RT(+) 16 ⁄2 30 28 ⁄2 54 40 ⁄2 78 52 ⁄2 102

(†) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. (+) Insert radius (12"–48"). Includes two pairs of splice plates with hardware.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-316 800.816.7809 Fax: 901.252.1354 Steel Tray Metal Framing & Cable Tray — T&B

X R

3""

Catalog Numbering System Selection Guide

Prefix: SPF (Pre-Galv.), SHF (Hot Dip), SSF (Stainless Steel) ® shf - 4 - 2430 - L - ET 12 Cable Tray : 36, 30, 24, 18, 12, 9 Prefix SPF, Side Width 1 Bottom Fitting Tray Widths W1 SHF, SSF Rail Width 2 Style Type Tray Widths W2: 30, 24, 18, 12, 9, 6 Depth Nominal Radius Nominal Radius: 12, 24, 36, 48 Bottom Styles: L – Ladder, V – Ventilated, S – Solid Side Rail Depth: 3", 4", 5", 6", 7"

Horizontal Expanding Tees (+) 12" Nominal (+) 24" Nominal (+) 36" Nominal (+) 48" Nominal Widths Radius Radius Radius Radius W1 W2 cat. no. X Y X Y X Y X Y 30 36 PrefiX-(†)-3036-(*)-ET(+) 27 60 39 84 51 108 63 132 30 PrefiX-(†)-2430-(*)-ET(+) 24 54 36 78 48 102 60 126 24 36 PrefiX-(†)-2436-(*)-ET(+) 24 60 36 84 48 108 60 132 24 PrefiX-(†)-1824-(*)-ET(+) 21 48 33 72 45 96 57 120 18 30 PrefiX-(†)-1830-(*)-ET(+) 21 54 33 78 45 102 57 126 36 PrefiX-(†)-1836-(*)-ET(+) 21 60 33 84 45 108 57 132 18 PrefiX-(†)-1218-(*)-ET(+) 18 42 30 66 42 90 54 114 24 PrefiX-(†)-1224-(*)-ET(+) 18 48 30 72 42 96 54 120 12 30 PrefiX-(†)-1230-(*)-ET(+) 18 54 30 78 42 102 54 126 36 PrefiX-(†)-1236-(*)-ET(+) 18 60 30 84 42 108 54 132 † 1 1 1 1 12 PrefiX-( )-0912-(*)-ET(+) 16 ⁄2 36 28 ⁄2 60 40 ⁄2 84 52 ⁄2 108 † 1 1 1 1 18 PrefiX-( )-0918-(*)-ET(+) 16 ⁄2 42 28 ⁄2 66 40 ⁄2 90 52 ⁄2 114 † 1 1 1 1 9 24 PrefiX-( )-0924-(*)-ET(+) 16 ⁄2 48 28 ⁄2 72 40 ⁄2 96 52 ⁄2 120 † 1 1 1 1 30 PrefiX-( )-0930-(*)-ET(+) 16 ⁄2 54 28 ⁄2 78 40 ⁄2 102 52 ⁄2 126 † 1 1 1 1 36 PrefiX-( )-0936-(*)-ET(+) 16 ⁄2 60 28 ⁄2 84 40 ⁄2 108 52 ⁄2 132 9 PrefiX-(†)-0609-(*)-ET(+) 15 33 27 57 39 81 51 105 12 PrefiX-(†)-0612-(*)-ET(+) 15 36 27 60 39 84 51 108 18 PrefiX-(†)-0618-(*)-ET(+) 15 42 27 66 39 90 51 114 6 24 PrefiX-(†)-0624-(*)-ET(+) 15 48 27 72 39 96 51 120 30 PrefiX-(†)-0630-(*)-ET(+) 15 54 27 78 39 102 51 126 36 PrefiX-(†)-0636-(*)-ET(+) 15 60 27 84 39 108 51 132

( †) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. (+) Insert radius (12"–48"). Includes two pairs of splice plates with hardware.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-317 Fax: 901.252.1354 Steel Tray

3"" Y Cable Tray ®

W1 X

Catalog Numbering System Selection Guide

shf - 4 - 2430 - V - EX 12 Prefix: SPF (Pre-Galv.), SHF (Hot Dip), SSF (Stainless Steel) : 30, 24, 18, 12, 9, 6 Prefix SPF, Side Width 1 Bottom Fitting Tray Widths W1 SHF, SSF Rail Width 2 Style Type Tray Widths W2: 36, 30, 24, 18, 12, 9 Depth Nominal Radius Nominal Radius: 12, 24, 36, 48 Metal Framing & Cable Tray — T&B Bottom Styles: L – Ladder, V – Ventilated, S – Solid Side Rail Depth: 3", 4", 5", 6", 7"

Horizontal Expanding Crosses Widths (+) 12" Nominal Radius (+) 24" Nominal Radius (+) 36" Nominal Radius (+) 48" Nominal Radius W1 W2 cat. no. X Y X Y X Y X Y 30 36 PrefiX-(†)-3036-(*)-EX(+) 54 60 78 84 102 108 126 132 30 PrefiX-(†)-2430-(*)-EX(+) 48 54 72 78 96 102 120 126 24 36 PrefiX-(†)-2436-(*)-EX(+) 48 60 72 84 96 108 120 132 24 PrefiX-(†)-1824-(*)-EX(+) 42 48 66 72 90 96 114 120 18 30 PrefiX-(†)-1830-(*)-EX(+) 42 54 66 78 90 102 114 126 36 PrefiX-(†)-1836-(*)-EX(+) 42 60 66 84 90 108 114 132 18 PrefiX-(†)-1218-(*)-EX(+) 36 42 60 66 84 90 108 114 24 PrefiX-(†)-1224-(*)-EX(+) 36 48 60 72 84 96 108 120 12 30 PrefiX-(†)-1230-(*)-EX(+) 36 54 60 78 84 102 108 126 36 PrefiX-(†)-1236-(*)-EX(+) 36 60 60 84 84 108 108 132 12 PrefiX-(†)-0912-(*)-EX(+) 33 36 57 60 81 84 105 108 18 PrefiX-(†)-0918-(*)-EX(+) 33 42 57 66 81 90 105 114 9 24 PrefiX-(†)-0924-(*)-EX(+) 33 48 57 72 81 96 105 120 30 PrefiX-(†)-0930-(*)-EX(+) 33 54 57 78 81 102 105 126 36 PrefiX-(†)-0936-(*)-EX(+) 33 60 57 84 81 108 105 132 9 PrefiX-(†)-0609-(*)-EX(+) 30 33 54 57 78 81 102 105 12 PrefiX-(†)-0612-(*)-EX(+) 30 36 54 60 78 84 102 108 18 PrefiX-(†)-0618-(*)-EX(+) 30 42 54 66 78 90 102 114 6 24 PrefiX-(†)-0624-(*)-EX(+) 30 48 54 72 78 96 102 120 30 PrefiX-(†)-0630-(*)-EX(+) 30 54 54 78 78 102 102 126 36 PrefiX-(†)-0636-(*)-EX(+) 30 60 54 84 78 108 102 132

( †) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. (+) Insert radius (12"–48"). Includes three pairs of splice plates with hardware.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-318 800.816.7809 Fax: 901.252.1354 Steel Tray Metal Framing & Cable Tray — T&B Z Z

R Z X

X R Z

Y Outside Bend Y Inside Bend

Selection Guide Catalog Numbering System Prefix: SPF (Pre-Galv.), SHF (Hot Dip), SSF (Stainless Steel) shf - 4 - 24 - L - Vi 90 - 12 Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36 Prefix SPF, Side Width 1 Bottom Fitting Angle: 90° ®

SHF, SSF Rail Style Type Cable Tray Depth Angle Nominal Nominal Radius: 12, 24, 36, 48 Radius Bottom Styles: L – Ladder, V – Ventilated, S – Solid Side Rail Depth: 3", 4", 5", 6", 7" 90° Vertical Bends (+) VO Side rail (+) VI Side rail Height

1 1 Nominal Radius Height 3 ⁄2"–7" 3 ⁄2" 4" 5" 6" 7" R Width cat. no. X Y Z X Y Z X Y Z X Y Z X Y Z X Y Z 6 PrefiX-(†)-06-(*)-(+)90-12 9 PrefiX-(†)-09-(*)-(+)90-12 12 PrefiX-(†)-12-(*)-(+)90-12 † 5 5 5 3 3 3 3 3 3 3 3 3 3 3 3 12 18 PrefiX-( )-18-(*)-(+)90-12 12 12 12 15 ⁄8 15 ⁄8 15 ⁄8 16 ⁄16 16 ⁄16 16 ⁄16 17 ⁄16 17 ⁄16 17 ⁄16 18 ⁄16 18 ⁄16 18 ⁄16 19 ⁄16 19 ⁄16 19 ⁄16 24 PrefiX-(†)-24-(*)-(+)90-12 30 PrefiX-(†)-30-(*)-(+)90-12 36 PrefiX-(†)-36-(*)-(+)90-12 6 PrefiX-(†)-06-(*)-(+)90-24 9 PrefiX-(†)-09-(*)-(+)90-24 12 PrefiX-(†)-12-(*)-(+)90-24 † 5 5 5 3 3 3 3 3 3 3 3 3 3 3 3 24 18 PrefiX-( )-18-(*)-(+)90-24 24 24 24 27 ⁄8 27 ⁄8 27 ⁄8 28 ⁄16 28 ⁄16 28 ⁄16 29 ⁄16 29 ⁄16 29 ⁄16 30 ⁄16 30 ⁄16 30 ⁄16 31 ⁄16 31 ⁄16 31 ⁄16 24 PrefiX-(†)-24-(*)-(+)90-24 30 PrefiX-(†)-30-(*)-(+)90-24 36 PrefiX-(†)-36-(*)-(+)90-24 6 PrefiX-(†)-06-(*)-(+)90-36 9 PrefiX-(†)-09-(*)-(+)90-36 12 PrefiX-(†)-12-(*)-(+)90-36 † 5 5 5 3 3 3 3 3 3 3 3 3 3 3 3 36 18 PrefiX-( )-18-(*)-(+)90-36 36 36 36 39 ⁄8 39 ⁄8 39 ⁄8 40 ⁄16 40 ⁄16 40 ⁄16 41 ⁄16 41 ⁄16 41 ⁄16 42 ⁄16 42 ⁄16 42 ⁄16 43 ⁄16 43 ⁄16 43 ⁄16 24 PrefiX-(†)-24-(*)-(+)90-36 30 PrefiX-(†)-30-(*)-(+)90-36 36 PrefiX-(†)-36-(*)-(+)90-36 6 PrefiX-(†)-06-(*)-(+)90-48 9 PrefiX-(†)-09-(*)-(+)90-48 12 PrefiX-(†)-12-(*)-(+)90-48 † 5 5 5 3 3 3 3 3 3 3 3 3 3 3 3 48 18 PrefiX-( )-18-(*)-(+)90-48 48 48 48 51 ⁄8 51 ⁄8 51 ⁄8 52 ⁄16 52 ⁄16 52 ⁄16 53 ⁄16 53 ⁄16 53 ⁄16 54 ⁄16 54 ⁄16 54 ⁄16 55 ⁄16 55 ⁄16 55 ⁄16 24 PrefiX-(†)-24-(*)-(+)90-48 30 PrefiX-(†)-30-(*)-(+)90-48 36 PrefiX-(†)-36-(*)-(+)90-48

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Y Z

Z R

Cable Tray X X ® R Z

Outside Bend Y Inside Bend

Catalog Numbering System Selection Guide

shf - 4 - 24 - L - Vi 60 - 12 Prefix: SPF (Pre-Galv.), SHF (Hot Dip), SSF (Stainless Steel) : 6, 9, 12, 18, 24, 30, 36 Prefix SPF, Side Width 1 Bottom Fitting Inside Tray Widths SHF, SSF Rail Style Type Angle: 60° Depth Angle Nominal Radius Nominal Radius: 12, 24, 36, 48 Bottom Styles: L – Ladder, V – Ventilated, S – Solid Side Rail Depth: 3", 4", 5", 6", 7" 60° Vertical Bends Metal Framing & Cable Tray — T&B (+) VO Side rail (+) VI Side rail Height

1 1 Nominal Radius Height 3 ⁄2"–7" 3 ⁄2" 4" 5" 6" 7" R Width cat. no. X Y Z X Y Z X Y Z X Y Z X Y Z X Y Z 6 PrefiX-(†)-06-(*)-(+)60-12 9 PrefiX-(†)-09-(*)-(+)60-12 12 PrefiX-(†)-12-(*)-(+)60-12 † 3 15 1 5 3 3 7 3 15 3 3 1 5 3 1 12 18 PrefiX-( )-18-(*)-(+)60-12 10 ⁄8 6 6 ⁄16 13 ⁄2 9 ⁄8 9 14 10 ⁄16 9 ⁄8 14 ⁄8 11 ⁄16 9 ⁄16 15 ⁄4, 12 ⁄16 10 ⁄2 16 ⁄8, 13 ⁄16 11 ⁄16 24 PrefiX-(†)-24-(*)-(+)60-12 30 PrefiX-(†)-30-(*)-(+)60-12 36 PrefiX-(†)-36-(*)-(+)60-12 6 PrefiX-(†)-06-(*)-(+)60-24 9 PrefiX-(†)-09-(*)-(+)60-24 12 PrefiX-(†)-12-(*)-(+)60-24 † 13 7 15 5 15 7 3 1 1 3 7 1 3 7 3 24 18 PrefiX-( )-18-(*)-(+)60-24 20 ⁄16 12 13 ⁄8 23 ⁄16 15 ⁄8 15 ⁄16 24 ⁄16 16 ⁄16 16 ⁄4 25 ⁄4 17 ⁄16 16 ⁄8 26 ⁄8 18 ⁄16 17 ⁄16 27 19 ⁄16 18 24 PrefiX-(†)-24-(*)-(+)60-24 30 PrefiX-(†)-30-(*)-(+)60-24 36 PrefiX-(†)-36-(*)-(+)60-24 6 PrefiX-(†)-06-(*)-(+)60-36 9 PrefiX-(†)-09-(*)-(+)60-36 12 PrefiX-(†)-12-(*)-(+)60-36 † 3 13 5 5 7 13 3 3 11 3 3 1 3 3 7 3 15 36 18 PrefiX-( )-18-(*)-(+)60-36 31 ⁄16 18 20 ⁄16 34 ⁄16 21 ⁄8 22 ⁄8 34 ⁄16 22 ⁄16 23 ⁄16 35 ⁄16 23 ⁄16 23 ⁄4 36 ⁄2 24 ⁄16 24 ⁄8 37 ⁄16 25 ⁄16 24 ⁄16 24 PrefiX-(†)-24-(*)-(+)60-36 30 PrefiX-(†)-30-(*)-(+)60-36 36 PrefiX-(†)-36-(*)-(+)60-36 6 PrefiX-(†)-06-(*)-(+)60-48 9 PrefiX-(†)-09-(*)-(+)60-48 12 PrefiX-(†)-12-(*)-(+)60-48 † 9 11 11 5 13 3 3 1 1 3 11 15 3 1 13 3 7 48 18 PrefiX-( )-18-(*)-(+)60-48 41 ⁄16 24 27 ⁄16 44 ⁄16 27 ⁄8 29 ⁄16 45 ⁄16 28 ⁄16 30 ⁄8 46 ⁄16 29 ⁄16 30 ⁄16 46 ⁄16 30 ⁄16 31 ⁄8 47 ⁄16 31 ⁄16 31 ⁄8 24 PrefiX-(†)-24-(*)-(+)60-48 30 PrefiX-(†)-30-(*)-(+)60-48 36 PrefiX-(†)-36-(*)-(+)60-48

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Y Z

X Z R R Z X

Z Y

Outside Bend Inside Bend

Catalog Numbering System Selection Guide

shf - 4 - 24 - L - Vi 45 - 12 Prefix: SPF (Pre-Galv.), SHF (Hot Dip), SSF (Stainless Steel) : 6, 9, 12, 18, 24, 30, 36 Prefix SPF, Side Width 1 Bottom Fitting Inside Tray Widths SHF, SSF Rail Style Type Angle: 45° Depth Angle Nominal ®

Radius Nominal Radius: 12, 24, 36, 48 Cable Tray Bottom Styles: L – Ladder, V – Ventilated, S – Solid Side Rail Depth: 3", 4", 5", 6", 7" 45° Vertical Bends (+) VO Side rail (+) VI Side rail Height

1 1 Nominal Radius Height 3 ⁄2"–7" 3 ⁄2" 4" 5" 6" 7" R Width cat. no. X Y Z X Y Z X Y Z X Y Z X Y Z X Y Z 6 PrefiX-(†)-06-(*)-(+)45-12 9 PrefiX-(†)-09-(*)-(+)45-12 12 PrefiX-(†)-12-(*)-(+)45-12 † 1 1 1 1 1 7 11 11 1 11 1 7 11 1 9 11 15 12 18 PrefiX-( )-18-(*)-(+)45-12 8 ⁄2 3 ⁄2 5 11 ⁄16 7 ⁄8 6 ⁄2 11 ⁄16 7 ⁄16 6 ⁄16 12 ⁄8 8 ⁄16 7 ⁄8 12 ⁄8 9 ⁄16 7 ⁄2 13 ⁄16 10 ⁄16 7 ⁄16 24 PrefiX-(†)-24-(*)-(+)45-12 30 PrefiX-(†)-30-(*)-(+)45-12 36 PrefiX-(†)-36-(*)-(+)45-12 6 PrefiX-(†)-06-(*)-(+)45-24 9 PrefiX-(†)-09-(*)-(+)45-24 12 PrefiX-(†)-12-(*)-(+)45-24 † 15 1 5 7 15 3 11 5 3 1 3 3 1 1 3 15 24 18 PrefiX-( )-18-(*)-(+)45-24 17 7 9 ⁄16 19 ⁄2 10 ⁄8 11 ⁄16 19 ⁄16 11 ⁄16 11 ⁄16 20 ⁄8 12 ⁄16 12 ⁄16 21 ⁄8 13 ⁄16 12 ⁄2 22 ⁄16 14 ⁄16 12 ⁄16 24 PrefiX-(†)-24-(*)-(+)45-24 30 PrefiX-(†)-30-(*)-(+)45-24 36 PrefiX-(†)-36-(*)-(+)45-24 6 PrefiX-(†)-06-(*)-(+)45-36 9 PrefiX-(†)-09-(*)-(+)45-36 12 PrefiX-(†)-12-(*)-(+)45-36 † 7 9 15 3 7 7 3 5 1 3 1 13 3 1 1 3 7 36 18 PrefiX-( )-18-(*)-(+)45-36 25 ⁄16 10 ⁄16 14 ⁄16 28 14 ⁄16 16 ⁄16 28 ⁄16 14 ⁄4 16 ⁄8 29 ⁄8 15 ⁄4 17 ⁄16 29 ⁄16 16 ⁄4 17 ⁄2 30 ⁄2 17 ⁄4 17 ⁄8 24 PrefiX-(†)-24-(*)-(+)45-36 30 PrefiX-(†)-30-(*)-(+)45-36 36 PrefiX-(†)-36-(*)-(+)45-36 6 PrefiX-(†)-06-(*)-(+)45-48 9 PrefiX-(†)-09-(*)-(+)45-48 12 PrefiX-(†)-12-(*)-(+)45-48 † 15 1 7 1 11 3 7 1 5 5 1 5 1 7 1 7 48 18 PrefiX-( )-18-(*)-(+)45-48 33 ⁄16 14 ⁄16 19 ⁄8 36 ⁄2 17 ⁄16 21 ⁄8 36 ⁄8 18 ⁄4 21 ⁄8 37 ⁄8 19 ⁄4 22 39 ⁄16 20 ⁄4 22 ⁄16 39 21 ⁄4 22 ⁄8 24 PrefiX-(†)-24-(*)-(+)45-48 30 PrefiX-(†)-30-(*)-(+)45-48 36 PrefiX-(†)-36-(*)-(+)45-48

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Z Z R

Cable Tray X X ® R Z Z

Y Outside Bend Inside Bend

Catalog Numbering System Selection Guide

shf - 4 - 24 - L - Vi 30 - 12 Prefix: SPF (Pre-Galv.), SHF (Hot Dip), SSF (Stainless Steel) Prefix SPF, Side Width 1 Bottom Fitting SHF, SSF Rail Style Type Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36 Depth Angle Nominal Angle: 30° Radius Nominal Radius: 12, 24, 36, 48 Bottom Styles: L – Ladder, V – Ventilated, S – Solid Side Rail Depth: 3", 4", 5", 6", 7" 30° Vertical Bends Metal Framing & Cable Tray — T&B (+) VO Side rail (+) VI Side rail Height NOMINAL 1 1 RADIUS Height 3 ⁄2"–7" 3 ⁄2" 4" 5" 6" 7" R WIDTH Cat. NO. X Y Z X Y Z X Y Z X Y Z X Y Z X Y Z 6 Prefix-(†)-06-(*)-(+)30-12 9 Prefix-(†)-09-(*)-(+)30-12 12 Prefix-(†)-12-(*)-(+)30-12 † 5 3 13 1 3 1 13 5 9 13 5 1 13 7 9 13 1 12 18 Prefix-( )-18-(*)-(+)30-12 6 1 ⁄8 3 ⁄16 7 ⁄16 5 ⁄4 4 ⁄16 8 ⁄16 15 ⁄16 4 ⁄16 8 ⁄16 6 ⁄16 4 ⁄8 9 ⁄16 7 ⁄16 4 ⁄8 9 ⁄16 8 ⁄16 5 ⁄8 24 Prefix-(†)-24-(*)-(+)30-12 30 Prefix-(†)-30-(*)-(+)30-12 36 Prefix-(†)-36-(*)-(+)30-12 6 Prefix-(†)-06-(*)-(+)30-24 9 Prefix-(†)-09-(*)-(+)30-24 12 Prefix-(†)-12-(*)-(+)30-24 † 3 7 13 13 3 1 3 9 9 3 13 1 3 1 9 3 3 24 18 Prefix-( )-18-(*)-(+)30-24 12 3 ⁄16 6 ⁄16 13 ⁄16 6 ⁄16 7 ⁄8 14 ⁄16 7 ⁄8 7 ⁄16 14 ⁄16 8 ⁄8 7 ⁄16 15 ⁄16 9 ⁄8 8 ⁄16 15 ⁄16 10 ⁄8 8 ⁄8 24 Prefix-(†)-24-(*)-(+)30-24 30 Prefix-(†)-30-(*)-(+)30-24 36 Prefix-(†)-36-(*)-(+)30-24 6 Prefix-(†)-06-(*)-(+)30-36 9 Prefix-(†)-09-(*)-(+)30-36 12 Prefix-(†)-12-(*)-(+)30-36 † 13 5 13 7 5 1 3 1 1 1 5 9 9 36 18 Prefix-( )-18-(*)-(+)30-36 18 4 ⁄16 9 ⁄8 19 ⁄16 8 ⁄16 10 ⁄8 20 ⁄16 9 10 ⁄4 20 ⁄16 10 11 ⁄16 21 ⁄16 11 11 ⁄16 21 ⁄16 12 11 ⁄16 24 Prefix-(†)-24-(*)-(+)30-36 30 Prefix-(†)-30-(*)-(+)30-36 36 Prefix-(†)-36-(*)-(+)30-36 6 Prefix-(†)-06-(*)-(+)30-48 9 Prefix-(†)-09-(*)-(+)30-48 12 Prefix-(†)-12-(*)-(+)30-48 † 7 7 13 1 13 1 5 9 5 1 1 5 1 9 5 13 48 18 Prefix-( )-18-(*)-(+)30-48 24 6 ⁄16 12 ⁄8 25 ⁄16 10 ⁄16 13 ⁄16 26 ⁄16 10 ⁄8 14 26 ⁄16 11 ⁄8 14 ⁄4 27 ⁄16 12 ⁄8 14 ⁄2 27 ⁄16 13 ⁄8 14 ⁄16 24 Prefix-(†)-24-(*)-(+)30-48 30 Prefix-(†)-30-(*)-(+)30-48 36 Prefix-(†)-36-(*)-(+)30-48

( †) Insert side rail depth. (*) Insert bottom style. (+) Insert “VO” for vertical outside or “VI” for vertical inside to complete Catalog Number. Includes one pair of splice plates with hardware.

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Right-Hand Reducer Straight Reducer Left-Hand Reducer

W1 W1 W1

X X X

W2 W2

W2 ® Cable Tray

Catalog Numbering System Selection Guide Prefix: SPF (Pre-Galv.), SHF (Hot Dip), SSF shf - 6 - 36 - 24 - L HLR (Stainless Steel) Prefix SPF, Side Width 1 Width 2 Bottom Fitting Tray Widths W1: 36, 30, 24, 18, 12, 9 SHF, SSF Rail Style Type Depth Tray Widths W2: 30, 24, 18, 12, 9, 6 Bottom Styles: L – Ladder, V – Ventilated, S – Solid Side Rail Depth: 3", 4", 5", 6", 7"

Horizontal Reducers Widths LEFT-HAND Reducer Straight Reducer (Concentric) RIGHT-HAND Reducer W1 W2 CAT. NO. Dim. X CAT. NO. Dim. X CAT. NO. Dim. X † 7 † 3 † 7 30 Prefix( )-36-30-(*)-HLR 15 ⁄16 Prefix( )-36-30-(*)-HSR 13 ⁄4 Prefix( )-36-30-(*)-HRR 15 ⁄16 † 15 † 7 † 15 24 Prefix( )-36-24-(*)-HLR 18 ⁄16 Prefix( )-36-24-(*)-HSR 15 ⁄16 Prefix( )-36-24-(*)-HRR 18 ⁄16 † 3 † 3 † 3 18 Prefix( )-36-18-(*)-HLR 22 ⁄8 Prefix( )-36-18-(*)-HSR 17 ⁄8 Prefix( )-36-18-(*)-HRR 22 ⁄8 36 † 7 † 5 † 7 12 Prefix( )-36-12-(*)-HLR 25 ⁄8 Prefix( )-36-12-(*)-HSR 18 ⁄16 Prefix( )-36-12-(*)-HRR 25 ⁄8 † 9 † 13 † 9 9 Prefix( )-36-09-(*)-HLR 27 ⁄16 Prefix( )-36-09-(*)-HSR 19 ⁄16 Prefix( )-36-09-(*)-HRR 27 ⁄16 † 5 † 11 † 5 6 Prefix( )-36-06-(*)-HLR 29 ⁄16 Prefix( )-36-06-(*)-HSR 20 ⁄16 Prefix( )-36-06-(*)-HRR 29 ⁄16 † 7 † 3 † 7 24 Prefix( )-30-24-(*)-HLR 15 ⁄16 Prefix( )-30-24-(*)-HSR 13 ⁄4 Prefix( )-30-24-(*)-HRR 15 ⁄16 † 15 † 7 † 15 18 Prefix( )-30-18-(*)-HLR 18 ⁄16 Prefix( )-30-18-(*)-HSR 15 ⁄16 Prefix( )-30-18-(*)-HRR 18 ⁄16 † 3 † 3 † 3 30 12 Prefix( )-30-12-(*)-HLR 22 ⁄8 Prefix( )-30-12-(*)-HSR 17 ⁄16 Prefix( )-30-12-(*)-HRR 22 ⁄8 † 1 † 1 † 1 9 Prefix( )-30-09-(*)-HLR 24 ⁄8 Prefix( )-30-09-(*)-HSR 18 ⁄16 Prefix( )-30-09-(*)-HRR 24 ⁄8 † 7 † 15 † 7 6 Prefix( )-30-06-(*)-HLR 25 ⁄8 Prefix( )-30-06-(*)-HSR 18 ⁄16 Prefix( )-30-06-(*)-HRR 25 ⁄8 † 7 † 3 † 7 18 Prefix( )-24-18-(*)-HLR 15 ⁄16 Prefix( )-24-18-(*)-HSR 13 ⁄4 Prefix( )-24-18-(*)-HRR 15 ⁄16 † 15 † 7 † 15 12 Prefix( )-24-12-(*)-HLR 18 ⁄16 Prefix( )-24-12-(*)-HSR 15 ⁄16 Prefix( )-24-12-(*)-HRR 18 ⁄16 24 † 11 † 5 † 11 9 Prefix( )-24-09-(*)-HLR 20 ⁄16 Prefix( )-24-09-(*)-HSR 16 ⁄16 Prefix( )-24-09-(*)-HRR 20 ⁄16 † 3 † 3 † 3 6 Prefix( )-24-06-(*)-HLR 22 ⁄8 Prefix( )-24-06-(*)-HSR 17 ⁄16 Prefix( )-24-06-(*)-HRR 22 ⁄8 † 7 † 3 † 7 12 Prefix( )-18-12-(*)-HLR 15 ⁄16 Prefix( )-18-12-(*)-HSR 13 ⁄4 Prefix( )-18-12-(*)-HRR 15 ⁄16 † 3 † 5 † 3 18 9 Prefix( )-18-09-(*)-HLR 17 ⁄16 Prefix( )-18-09-(*)-HSR 14 ⁄8 Prefix( )-18-09-(*)-HRR 17 ⁄16 † 15 † 7 † 15 6 Prefix( )-18-06-(*)-HLR 18 ⁄16 Prefix( )-18-06-(*)-HSR 15 ⁄16 Prefix( )-18-06-(*)-HRR 18 ⁄16 † 3 † 7 † 3 9 Prefix( )-12-09-(*)-HLR 13 ⁄4 Prefix( )-12-09-(*)-HSR 12 ⁄8 Prefix( )-12-09-(*)-HRR 13 ⁄4 12 † 7 † 3 † 7 6 Prefix( )-12-06-(*)-HLR 15 ⁄16 Prefix( )-12-06-(*)-HSR 13 ⁄4 Prefix( )-12-06-(*)-HRR 15 ⁄16 † 3 † 7 † 3 9 6 Prefix( )-09-06-(*)-HLR 13 ⁄4 Prefix( )-09-06-(*)-HSR 12 ⁄8 Prefix( )-09-06-(*)-HRR 13 ⁄4

( †) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Includes one pair of splice plates with hardware.

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Y Y Cable Tray ® X X Z Z

W W

Left-Hand Wye Right-Hand Wye

Catalog Numbering System Selection Guide

shf - 6 - 36 - l - HLR Prefix: SPF (Pre-Galv.), SHF (Hot Dip), SSF (Stainless Steel) Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36 Fitting Side Width 1 Bottom Fitting Material SPF, Rail Style Type Bottom Styles: L – Ladder, V – Ventilated, S – Solid SHF, SSF Depth Side Rail Depth: 3", 4", 5", 6", 7" Metal Framing & Cable Tray — T&B

45° Horizontal Wyes

Left Hand Wye Right Hand Wye Dimensions Width cat. no. cat. no. X Y Z † † 5 13 7 6 PrefiX-( )-06-(*)-HYL PrefiX-( )-06-(*)-HYR 18 ⁄16 14 ⁄16 12 ⁄16 † † 1 15 7 9 PrefiX-( )-09-(*)-HYL PrefiX-( )-09-(*)-HYR 22 ⁄2 19 ⁄16 15 ⁄16 † † 3 7 12 PrefiX-( )-12-(*)-HYL PrefiX-( )-12-(*)-HYR 26 ⁄4 25 18 ⁄16 † † 1 1 7 18 PrefiX-( )-18-(*)-HYL PrefiX-( )-18-(*)-HYR 35 ⁄4 35 ⁄4 24 ⁄16 † † 1 1 7 24 PrefiX-( )-24-(*)-HYL PrefiX-( )-24-(*)-HYR 43 ⁄2 45 ⁄2 30 ⁄16 † † 1 3 7 30 PrefiX-( )-30-(*)-HYL PrefiX-( )-30-(*)-HYR 52 ⁄4 55 ⁄4 36 ⁄16 † † 11 7 36 PrefiX-( )-36-(*)-HYL PrefiX-( )-36-(*)-HYR 60 ⁄16 66 42 ⁄16

( †) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Includes two pairs of splice plates with hardware.

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R X H X H R Y

Up Down

Catalog Numbering System Selection Guide

shf - 4 - 24 - L - VTD - 12 Prefix: SPF (Pre-Galv.), SHF (Hot Dip), SSF (Stainless Steel) : 6, 9, 12, 18, 24, 30, 36 Fitting Side Width Bottom Fitting Inside Tray Widths

Material Rail Style Type ® Nominal Radius: 12, 24, 36, 48 Cable Tray SPF, SHF, Depth Nominal SSF Radius Bottom Styles: L – Ladder, V – Ventilated, S – Solid Side Rail Depth: 3", 4", 5", 6", 7" Up and Down Vertical Tees Side rail Height “H” Vertical Vertical 1 Nominal Radius Tee Up Tee Down 3 ⁄2" 4" 5" 6" 7" R Width cat. no. cat. no. X Y X Y X Y X Y X Y 6 PrefiX-(†)-06-(*)-VTU-12 PrefiX-(†)-06-(*)-VTD-12 9 PrefiX-(†)-09-(*)-VTU-12 PrefiX-(†)-09-(*)-VTD-12 12 PrefiX-(†)-12-(*)-VTU-12 PrefiX-(†)-12-(*)-VTD-12 † † 13 5 1 3 5 3 1 3 5 3 12 18 PrefiX-( )-18-(*)-VTU-12 PrefiX-( )-18-(*)-VTD-12 13 ⁄16 27 ⁄8 14 ⁄8 28 ⁄16 14 ⁄8 29 ⁄16 15 ⁄8 30 ⁄16 15 ⁄8 31 ⁄16 24 PrefiX-(†)-24-(*)-VTU-12 PrefiX-(†)-24-(*)-VTD-12 30 PrefiX-(†)-30-(*)-VTU-12 PrefiX-(†)-30-(*)-VTD-12 36 PrefiX-(†)-36-(*)-VTU-12 PrefiX-(†)-36-(*)-VTD-12 6 PrefiX-(†)-06-(*)-VTU-24 PrefiX-(†)-06-(*)-VTD-24 9 PrefiX-(†)-09-(*)-VTU-24 PrefiX-(†)-09-(*)-VTD-24 12 PrefiX-(†)-12-(*)-VTU-24 PrefiX-(†)-12-(*)-VTD-24 † † 13 5 1 3 5 3 1 3 5 3 24 18 PrefiX-( )-18-(*)-VTU-24 PrefiX-( )-18-(*)-VTD-24 25 ⁄16 51 ⁄8 26 ⁄8 52 ⁄16 26 ⁄8 53 ⁄16 27 ⁄8 54 ⁄16 27 ⁄8 55 ⁄16 24 PrefiX-(†)-24-(*)-VTU-24 PrefiX-(†)-24-(*)-VTD-24 30 PrefiX-(†)-30-(*)-VTU-24 PrefiX-(†)-30-(*)-VTD-24 36 PrefiX-(†)-36-(*)-VTU-24 PrefiX-(†)-36-(*)-VTD-24 6 PrefiX-(†)-06-(*)-VTU-36 PrefiX-(†)-06-(*)-VTD-36 9 PrefiX-(†)-09-(*)-VTU-36 PrefiX-(†)-09-(*)-VTD-36 12 PrefiX-(†)-12-(*)-VTU-36 PrefiX-(†)-12-(*)-VTD-36 † † 1 3 5 3 1 3 5 3 36 18 PrefiX-( )-18-(*)-VTU-36 PrefiX-( )-18-(*)-VTD-36 NA NA 38 ⁄8 76 ⁄16 38 ⁄8 77 ⁄16 39 ⁄8 78 ⁄16 39 ⁄8 79 ⁄16 24 PrefiX-(†)-24-(*)-VTU-36 PrefiX-(†)-24-(*)-VTD-36 30 PrefiX-(†)-30-(*)-VTU-36 PrefiX-(†)-30-(*)-VTD-36 36 PrefiX-(†)-36-(*)-VTU-36 PrefiX-(†)-36-(*)-VTD-36 6 PrefiX-(†)-06-(*)-VTU-48 PrefiX-(†)-06-(*)-VTD-48 9 PrefiX-(†)-09-(*)-VTU-48 PrefiX-(†)-09-(*)-VTD-48 12 PrefiX-(†)-12-(*)-VTU-48 PrefiX-(†)-12-(*)-VTD-48 † † 1 3 5 3 1 3 5 3 48 18 PrefiX-( )-18-(*)-VTU-48 PrefiX-( )-18-(*)-VTD-48 NA NA 50 ⁄8 100 ⁄16 50 ⁄8 101 ⁄16 51 ⁄8 102 ⁄16 51 ⁄8 103 ⁄16 24 PrefiX-(†)-24-(*)-VTU-48 PrefiX-(†)-24-(*)-VTD-48 30 PrefiX-(†)-30-(*)-VTU-48 PrefiX-(†)-30-(*)-VTD-48 36 PrefiX-(†)-36-(*)-VTU-48 PrefiX-(†)-36-(*)-VTD-48

( †) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Includes two pairs of splice plates with hardware.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-325 Fax: 901.252.1354 Steel Tray

X Cable Tray

® H

X R

Catalog Numbering System Selection Guide Prefix: SPF (Pre-Galv.), SHF (Hot Dip), SSF (Stainless Steel) SHF - 4 - 24 - L - CS - 12 Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36 Fitting Side Width Bottom Fitting Nominal Material Rail Style Type Radius Nominal Radius: 12, 24, 36, 48 and Side Depth Rail Bottom Styles: L – Ladder, V – Ventilated, S – Solid Side Rail Depth: 3", 4", 5", 6", 7" Cable Support Fittings Metal Framing & Cable Tray — T&B Siderail Height “H”

7 Nominal Radius 3 ⁄8" 4" 5" 6" 7" R Width cat. no. X 6 PrefiX-(†)-06-(*)-CS-12 9 PrefiX-(†)-09-(*)-CS-12 12 PrefiX-(†)-12-(*)-CS-12 † 5 3 3 3 3 12 18 PrefiX-( )-18-(*)-CS-12 15 ⁄8 16 ⁄16 17 ⁄16 18 ⁄16 19 ⁄16 24 PrefiX-(†)-24-(*)-CS-12 30 PrefiX-(†)-30-(*)-CS-12 36 PrefiX-(†)-36-(*)-CS-12 6 PrefiX-(†)-06-(*)-CS-24 9 PrefiX-(†)-09-(*)-CS-24 12 PrefiX-(†)-12-(*)-CS-24 † 5 3 3 3 3 24 18 PrefiX-( )-18-(*)-CS-24 27 ⁄8 28 ⁄16 29 ⁄16 30 ⁄16 31 ⁄16 24 PrefiX-(†)-24-(*)-CS-24 30 PrefiX-(†)-30-(*)-CS-24 36 PrefiX-(†)-36-(*)-CS-24 6 PrefiX-(†)-06-(*)-CS-36 9 PrefiX-(†)-09-(*)-CS-36 12 PrefiX-(†)-12-(*)-CS-36 † 5 3 3 3 3 36 18 PrefiX-( )-18-(*)-CS-36 39 ⁄8 40 ⁄16 41 ⁄16 42 ⁄16 43 ⁄16 24 PrefiX-(†)-24-(*)-CS-36 30 PrefiX-(†)-30-(*)-CS-36 36 PrefiX-(†)-36-(*)-CS-36 6 PrefiX-(†)-06-(*)-CS-48 9 PrefiX-(†)-09-(*)-CS-48 12 PrefiX-(†)-12-(*)-CS-48 † 5 3 3 3 3 48 18 PrefiX-( )-18-(*)-CS-48 51 ⁄8 52 ⁄16 53 ⁄16 54 ⁄16 55 ⁄16 24 PrefiX-(†)-24-(*)-CS-48 30 PrefiX-(†)-30-(*)-CS-48 36 PrefiX-(†)-36-(*)-CS-48

( †) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Includes two pairs of splice plates with hardware.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-326 800.816.7809 Fax: 901.252.1354 Steel Tray Tray Covers Metal Framing & Cable Tray — T&B

Tray covers are available for all classes of tray. They should be installed where falling objects may damage cables or where vertical tray run is accessible by pedestrian or vehicular traffic. Outside cable tray runs should be covered with a Peaked Flanged cover to protect cable from the elements and excess build up of snow and ice. Solid Covers

These covers provide maximum mechanical protection for cables with limited heat build up. Solid covers are available with or without flange. 1 Flanged covers have ⁄2" flange. Note: Cover mounting hardware must be ordered separately. ® Cable Tray Ventilated Flanged Covers Solid Flanged Solid Non-Flanged

This design offers excellent mechanical protection while allowing heat produced by cables to dissipate. Note: Cover mounting hardware must be ordered separately.

Peaked Flanged Covers Ventilated Flanged

Peaked covers offer mechanical protection plus prevent accumulation of liquid on the cover. Peaked covers have 15° rise at the peak. Covers greater than 12" wide available in 72" and 3m lengths only. Note: Cover mounting hardware must be ordered separately.

Peaked Flanged Straight Covers SPW 12 SNC 3

Material Prefix Width Type Length SPW = Pre-Galvanized 06 = 6" SNC = Solid Non-Flanged Cover 72 = 72 in. SHW = Hot-Dip Galvanized* 09 = 9" SFC = Solid Flanged Cover 144 = 12 ft. SSW = Stainless Steel 316 12 = 12" VFC = Ventilated Flanged Cover 3 = 3m 18 = 18" PFC = Peaked Flanged Cover** 24 = 24" 30 = 30" 36 = 36"

* Hot-Dipped Covers only available in 72" and 1500mm lengths. ** Peaked covers greater than 12" wide available in 72" and 3m lengths only.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-327 Fax: 901.252.1354 Steel Tray Fitting Covers SPW 12 SNC HB 90 24 Cable Tray ®

Material Prefix Width Cover Type Fitting Type Degree* Radius SPW = Pre-Galvanized 06 = 6" SNC = Solid Non-Flanged Cover HB = Horizontal Bend 30 = 30° 12 = 12" SHW = Hot-Dip Galvanized 09 = 9" SFC = Solid Flanged Cover HT = Horizontal Tee 45 = 45° 24 = 24" SSW = Stainless Steel 316 12 = 12" VFC = Ventilated Flanged Cover HX = Horizontal Cross 60 = 60° 36 = 36" 18 = 18" VI = Vertical Inside Bend 90 = 90° 48 = 48" 24 = 24" VTU = Vertical Tee Down 30 = 30" HYR = Horizontal Wye Right 36 = 36" HYL = Horizontal Wye Left * Required for HB and VI only.

SPW 18 12 SNC RT 24 Metal Framing & Cable Tray — T&B

Material Prefix Width 1 Width 2 Cover Type Fitting Type Radius* SPW = Pre-Galvanized 06 = 6" 06 = 6" SNC = Solid Non-Flanged Cover HB = Horizontal Bend 12 = 12" SHW = Hot-Dip Galvanized 09 = 9" 09 = 9" SFC = Solid Flanged Cover HT = Horizontal Tee 24 = 24" SSW = Stainless Steel 316 12 = 12" 12 = 12" VFC = Ventilated Flanged Cover HX = Horizontal Cross 36 = 36" 18 = 18" 18 = 18" VI = Vertical Inside Bend 48 = 48" 24 = 24" 24 = 24" VTU = Vertical Tee Down 30 = 30" 30 = 30" HYR = Horizontal Wye Right 36 = 36" 36 = 36" HYL = Horizontal Wye Left

* Radius not required for HSR, HLR, HRR.

SPW 4 12 SNC VO 90 24

Material Prefix Side Rail Width Cover Type Fitting Type Degree* Radius SPW = Pre-Galvanized Height 06 = 6" SNC = Solid Non-Flanged Cover VO = Vertical Outside Bend 30 = 30° 12 = 12" 5 SHW = Hot-Dip Galvanized 3 = 3 ⁄8" 09 = 9" SFC = Solid Flanged Cover VTD = Vertical Tee Down 45 = 45° 24 = 24" SSW = Stainless Steel 316 4 = 4" 12 = 12" VFC = Ventilated Flanged Cover CS = Cable Support Fitting 60 = 60° 36 = 36" 5 = 5" 18 = 18" 90 = 90° 48 = 48" 6 = 6" 24 = 24" 7 = 7" 30 = 30" * Required for VO only. 36 = 36"

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-328 800.816.7809 Fax: 901.252.1354 Steel Tray Metal Framing & Cable Tray — T&B Quantity of Standard Cover Clamps Required Cover Clamp Straight Section (6 ft.) 4 pcs. • Rigid indoor cover clamp for Straight Section (12 ft.) 6 pcs. flat and flanged covers Horizontal and Vertical Bends 4 pcs. Tees 6 pcs. Crosses 8 pcs.

Note: When using the Heavy-Duty Cover Clamp, only half the quantity of pieces are required.

Raised Cover Clamp cat. no. Material SPW-(*)-SCC Pre-Galvanized • Designed to raise Stainless Steel 316 cover above tray for SSW-(*)-SCC added ventilation (*) Insert side rail height: 3", 4", 5", 6" or 7". Cover Heavy-Duty Cover Clamp • Wrap-around design ®

offers added protection Cable Tray Siderail • Hardware included • Pre-Galvanized (SPW), Hot-Dip Galvanized (SHW) or Stainless Steel 316 (SSW) cat. no. Material SPW(+)RCC Pre-Galvanized cat. no. Side rail Height SSW(+)RCC Stainless Steel 316 (Prefix)-3-(*)-HCC 3" (+) Insert cover offset: 1", 2" or 3". (Prefix)-4-(*)-HCC 4" (Prefix)-5-(*)-HCC 5" Peaked End Cap (Prefix)-6-(*)-HCC 6" • Used for transition between (Prefix)-7-(*)-HCC 7" peaked covers to straight (*) Insert tray width: 06", 09", 12", 18", 24", 30" or 36". covers Heavy-Duty Peaked Cover Clamp • Fits peaked cover for outdoor applications cat. no. Material SPW(*)PEC Pre-Galvanized • Hardware included SHW(*)PEC Hot-Dip Galvanized • Pre-Galvanized (SPW), Hot-Dip Galvanized SSW(*)PEC Stainless Steel 316 (SHW) or Stainless Steel 316 (SSW) (*) Insert tray width: 06", 09", 12", 18", 24", 30" or 36". cat. no. Side rail Height (Prefix)-3-(*)-HPC 3" Combination Hold-Down Cover Clamp (Prefix)-4-(*)-HPC 4" (Prefix)-5-(*)-HPC 5" • Designed to secure flat and (Prefix)-6-(*)-HPC 6" flanged covers with hold (Prefix)-7-(*)-HPC 7" down feature (*) Insert tray width: 06", 09", 12", 18", 24", 30" or 36".

Cover Joint Strip • Strip used for joining covers end to end

cat. no. Material cat. no. Material SPW-(*)-CCC Pre-Galvanized SPW-(*)-SCS Pre-Galvanized SSW-(*)-CCC Stainless Steel 316 (*) Insert tray width: 06", 09", 12", 18", 24", 30" or 36". (*) Insert side rail height: 3", 4", 5", 6" or 7". Note: Material is plastic.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-329 Fax: 901.252.1354 Steel Tray Splice Plate Vertical Adjustable Plate • Packaged in pairs with zinc-plated hardware • Provide maximum flexibility for changes in elevation • Available in Pre-Galvanized (SPW), • Packaged in pairs with hardware Hot-Dip Galvanized (SHW) • Available in Pre-Galvanized (SPW), Hot-Dip Cable Tray and Stainless Steel 316 (SSW) ® Galvanized (SHW) and Stainless Steel 316 (SSW)

cat. no. Side rail Height cat. no. Side rail Height (Prefix)-3-SSP 3" (Prefix)-3-VSP 3" (Prefix)-4-SSP 4" (Prefix)-4-VSP 4" (Prefix)-5-SSP 5" (Prefix)-5-VSP 5" (Prefix)-6-SSP 6" (Prefix)-6-VSP 6" (Prefix)-7-SSP 7" (Prefix)-7-VSP 7" Box to Tray Plates Expansion Splice Plate • Secure tray to electrical panels or boxes, • Enables 1" expansion or contraction of tray system walls or end supports • Packaged in pairs with hardware • Packaged in pairs with hardware • Available in Pre-Galvanized (SPW), Hot-Dip • Available in Pre-Galvanized (SPW), Hot-Dip Galvanized Galvanized (SHW) and Stainless Steel 316 (SSW) (SHW) and Stainless Steel 316 (SSW)

cat. no. Side rail Height CAT. NO. SIDE RAIL HEIGHT (Prefix)-3-BSP 3" Metal Framing & Cable Tray — T&B (Prefix)-3-ESP 3" (Prefix)-4-BSP 4" (Prefix)-4-ESP 4" (Prefix)-5-BSP 5" (Prefix)-5-ESP 5" (Prefix)-6-BSP 6" (Prefix)-6-ESP 6" (Prefix)-7-BSP 7" (Prefix)-7-ESP 7" Closure End Plate Step-Down Splice Plate • Provides closure for any tray end • Connects side rails of different heights • Hardware included • Hardware included • Available in Pre-Galvanized (SPW), Hot-Dip Galvanized (SHW) and Stainless Steel 316 (SSW)

cat. no. Side rail Height CAT. NO. MATERIAL PREFIX (Prefix)-3-(*)-CEP 3" (Prefix)-(*)-(**)-SDS SPW (Prefix)-4-(*)-CEP 4" SHW (Prefix)-5-(*)-CEP 5" SSW (Prefix)-6-(*)-CEP 6" (*) Insert side rail height 1. (**) Insert side rail height 2. (Prefix)-7-(*)-CEP 7" Note: Side rail height 1 is greater than side rail height 2. * Insert tray width. Horizontal Adjustable Plate Reducing Splice Plate • Adjustable hinge plates provide maximum • Used in pairs to provide a straight reduction horizontal installation flexibility or used with a Standard Splice Plate for an offset reduction • Furnished in pairs with hardware • One per package with hardware • Available in Pre-Galvanized (SPW), Hot-Dip Galvanized (SHW) and Stainless Steel 316 (SSW) • Available in Pre-Galvanized (SPW), Hot-Dip Galvanized (SHW) and Stainless Steel 316 (SSW) CAT. NO. For Tray Widths (Prefix)-(*)06HAP 6" cat. no. Side rail Height (Prefix)-(*)09HAP 9" (Prefix)-3-(*)-RSP 3" (Prefix)-(*)12HAP 12" (Prefix)-4-(*)-RSP 4" (Prefix)-(*)18HAP 18" (Prefix)-5-(*)-RSP 5" (Prefix)-(*)24HAP 24" (Prefix)-6-(*)-RSP 6" (Prefix)-(*)30HAP 30" (Prefix)-7-(*)-RSP 7" (Prefix)-(*)36HAP 36" * For offset reduction: Insert width to be reduced. 1 (Prefix)-(*)42HAP 42" For straight reduction: Insert ⁄2 width to be reduced (two required). (*) Insert side rail height. Example: SPW-5-03-RSP = 3" offset reducer.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-330 800.816.7809 Fax: 901.252.1354 Steel Tray Standard Hold-Down Clamp Self-Drilling Tapping Screw Metal Framing & Cable Tray — T&B • Designed for most indoor installations • Easy to use and install

1 • Order ⁄4" hardware separately

Material cat. no. Prefix cat. no. Material (Prefix)-SHC SPW SPW-10-SCR Zinc-Plated Steel SSW (Prefix)-SHC-HDW SPW Cable Tray Guide SSW 1 • Expansion guide for single Note: HDW = Supplied complete with ⁄4" hardware. or double runs of cable tray Combination Hold-Down/ • No need to field drill channel or I-beam Expansion Clamp ® Cable Tray cat. no. Material Material cat. no. Prefix SPW-CTG Zinc-Plated Steel (prefix)-HEC SPW SHW-CTG Steel Hot Dip SHW SSW-CTG Stainless Steel SSW Cable Tray Clamp Hold-Down Clamp • Clamps for single run of cable tray • Available in Pre-Galvanized (SPW) • No need to field drill channel or I-beam and Stainless Steel 316 (SSW)

Side rail cat. no. Height cat. no. Material (Prefix)-3-HDC 3" SPW-CTC Zinc-Plated Steel (Prefix)-4-HDC 4" SHW-CTC Steel Hot Dip (Prefix)-5-HDC 5" SSW-CTC Stainless Steel (Prefix)-6-HDC 6" (Prefix)-7-HDC 7" Note: Hardware included. Vertical Tray Hanger Steel Tray Hardware • Square shoulder self-positioning carriage bolt

cat. no. Description Material

1 SPW-1/4-CB ⁄4" Carriage Bolt Zinc-Plated Steel 3 SPW-3/8-CB ⁄8" Carriage Bolt Zinc-Plated Steel Material Side rail 1 cat. no. Prefix Height SPW-1/4-HN ⁄4" Hex Nut Zinc-Plated Steel 3 SPW-3/8-HN ⁄8" Hex Nut Zinc-Plated Steel (Prefix)-(*)-VTH SPW 3" 1 SSW-1/4-CB ⁄4" Carriage Bolt 316 Stainless SHW 4" 1 SSw-1/4-HN ⁄4" Hex Nut 316 Stainless SSW 5" 3 SSW-3/8-CB ⁄8" Carriage Bolt 316 Stainless 6" 3 SSW-3/8-HN ⁄8" Hex Nut 316 Stainless 7" SSW-3/8-HWK* 316 Stainless Steel Hardware Kit 316 Stainless (*) Insert side rail height. * Contains eight nuts, eight bolts, eight lockwashers.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-331 Fax: 901.252.1354 Steel Tray Drop-Out • Provide a smooth radiused surface at any position on the tray or trough bottom

Cable Tray • Standard radius is 4" ® • Available in Pre-Galvanized Tray (SPW), Hot-Dip Galvanized cat. no. Width (SHW) and Stainless Steel (Prefix)-(*)-DO 06, 09, 12, 18, 24, 30, 36 316 (SSW) (Prefix)-(*)-DOS (*) Insert width of tray. DOS is solid tray.

Wall Penetration Sleeve • Designed to pass through walls and fire walls cat. no. Material Prefix Side rail Height Tray Width (Prefix)-(*)-(**)-WPS SPW 3" 06 • Hardware included SHW 4" 09 SSW 5" 12 Metal Framing & Cable Tray — T&B 6" 18 7" 24 30 36 (*) Insert side rail height. (**) Insert width of tray. Note: Not fire rated. Fire stop not included.

Frame-Type Tray to Box Plate • Secures tray to electrical enclosures and panels cat. no. Material Prefix Side rail Height Tray Width (Prefix)-(*)-(**)-FBP SPW 3" 06 • Hardware included SHW 4" 09 SSW 5" 12 6" 18 7" 24 30 36 (*) Insert side rail height. (**) Insert width of tray.

Nylon Expansion Pad

• Allows for thermal expansion cat. no. material and contraction of cable trays over supports ABW-NSP Natural Nylon

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-332 800.816.7809 Fax: 901.252.1354 Steel Tray Metal Framing & Cable Tray — T&B Barrier Strips cat. no. Side rail Height Length • Provide a method of separating (Prefix)-3-SBH-72 3" 72" cables in tray and trough systems SBH (Prefix)-4-SBH-72 4" 72" • Easily installed using supplied (Prefix)-5-SBH-72 5" 72" hardware (Prefix)-6-SBH-72 6" 72" • 72" Barriers can be used with (Prefix)-7-SBH-72 7" 72" horizontal fittings (Prefix)-3-SB 3" 144" • Available in Pre-Galvanized (SPW), SB (Prefix)-4-SB 4" 3m Hot-Dip Galvanized (SHW) and (Prefix)-5-SB 5" 3m Stainless Steel 316 (SSW) (Prefix)-6-SB 6" 3m (Prefix)-7-SB 7" 3m Notes: 72" barriers provided with three SPW10SCR144, 3m barriers provided with self- drilling tapping screw (SPW10SCR). 72" length, three screws; 3m length, five screws; 144" length, six screws. SHW barriers are only available in 72" or 1500mm. ® Inside/Outside Vertical Bend Barriers Cable Tray

• Fit all standard steel vertical bends Inside Bend Outside Bend Side rail • Provided with hardware cat. no. cat. no. Height • Available in Pre-Galvanized (SPW), (Prefix)-3-VIB-(*)-(+) (Prefix)-3-VOB-(*)-(+) 3" Hot-Dip Galvanized (SHW) and (Prefix)-4-VIB-(*)-(+) (Prefix)-4-VOB-(*)-(+) 4" Stainless Steel 316 (SSW) (Prefix)-5-VIB-(*)-(+) (Prefix)-5-VOB-(*)-(+) 5" (Prefix)-6-VIB-(*)-(+) (Prefix)-6-VOB-(*)-(+) 6" (Prefix)-7-VIB-(*)-(+) (Prefix)-7-VOB-(*)-(+) 7" (*) Insert bend degree. (+) Insert bend radius.

Barrier Strip Clamp • Barrier Strip Clamps mount Barrier Strips to ladder rungs and ventilated trough bottoms • Mounting hardware supplied

cat. no. Material Prefix (Prefix)-BSC SPW SSW

Barrier Strip Splice

• Alignment splice for joining cat. no. Material connecting Barrier Strips ABW-BSS Plastic

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-333 Fax: 901.252.1354 One-Piece Tray 2" Straight Section, Series AL, SP, SH, SS — Solid and Vented AL U1 2 12 V - 3 Cable Tray ®

Material Series Side Rail Height Width Bottom Type Length AL = Aluminum U1 = Unit or 06 = 6" V = Ventilated Trough 3 = 3m* SP = Pre-Galvanized One-Piece 2" 12 = 12" S = Solid Trough SH = Hot-Dip Galvanized 18 = 18" SS = Stainless Steel 316 24 = 24" = 30" * Standard straight length is 10 feet nominal = actually 3m. 30 1m = 3.2808 ft. 3m = 9.842 ft. 36 = 36" Support Span ...... Specifications...... Feet • CSA — All: A Series 6 8 10 12 14 16 18 20 • Deflection — Based on 36"-wide cable trays with trays supported as simple Load (lb./ft.) 69 39 25 — — — — — spans and deflection measured at the midpoint; continuous spans may reduce deflection by as much as 50% ALU12 Deflection (in.) .382 .730 1.000 — — — — — Deflection Factor .006 .019 .040 — — — — — • Deflection at Any Length — For lighter loads, multiply Load x Deflection Factor Load (lb./ft.) 69 39 25 — — — — — Metal Framing & Cable Tray — T&B SPU12 Deflection (in.) .382 .730 1.000 — — — — — SHU12 Deflection Factor .006 .019 .040 — — — — — Load (lb./ft.) 69 39 25 — — — — — SSU12 Deflection (in.) .382 .730 1.000 — — — — — Deflection Factor .006 .019 .040 — — — — —

5 3 ⁄8" Straight Section, Series AL, SP, SH, SS — Solid and Vented AL U1 3 12 V - 3

Material Series Side Rail Height Width Bottom Type Length AL = Aluminum U1 = Unit or 06 = 6" V = Ventilated Trough 3 = 3m* 5 SP = Pre-Galvanized One-Piece 3 ⁄8" 12 = 12" S = Solid Trough SH = Hot-Dip Galvanized 18 = 18" SS = Stainless Steel 316 24 = 24" 30 = 30" * Standard straight length is 10 feet nominal = actually 3m. 1m = 3.2808 ft. 3m = 9.842 ft. 36 = 36"

Support Span ...... Specifications...... Feet • NEMA Rating — All: 8C Series 6 8 10 12 14 16 18 20 • CSA — All: C1 Load (lb./ft.) 180 101 65 — — — — — • Deflection — Based on 36"-wide cable trays with trays supported as simple ALU13 Deflection (in.) .382 .430 .540 — — — — — spans and deflection measured at the midpoint; continuous spans may reduce Deflection Factor .002 .004 .008 — — — — — deflection by as much as 50% Load (lb./ft.) 180 101 65 — — — — — • Deflection at Any Length — For lighter loads, multiply Load x Deflection Factor SPU13 Deflection (in.) .125 .250 .320 — — — — — SHU13 Deflection Factor .001 .002 .005 — — — — — Load (lb./ft.) 180 101 65 — — — — — SSU13 Deflection (in.) .125 .250 .320 — — — — — Deflection Factor .001 .002 .005 — — — — —

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-334 800.816.7809 Fax: 901.252.1354 One-Piece Tray 6" Straight Section, Series AL, SP, SH, SS — Metal Framing & Cable Tray — T&B Solid and Vented AL U1 6 12 V - 3

Material Series Side Rail Height Width Bottom Type Length AL = Aluminum U1 = Unit or 06 = 6" V = Ventilated Trough 3 = 3m* SP = Pre-Galvanized One-Piece 6" 12 = 12" S = Solid Trough SH = Hot-Dip Galvanized 18 = 18" SS = Stainless Steel 316 24 = 24" * Standard straight length is 10 feet nominal = actually 3m. 30 = 30" 1m = 3.2808 ft. 3m = 9.842 ft. 36 = 36"

Support Span ® ...... Specifications...... Cable Tray Feet • NEMA Rating — All: 8C Series 6 8 10 12 14 16 18 20 • CSA — All: C1 Load (lb./ft.) 180 101 65 — — — — — • Deflection — Based on 36"-wide cable trays with trays supported as simple ALU16 Deflection (in.) .082 .128 .160 — — — — — spans and deflection measured at the midpoint; continuous spans may reduce Deflection Factor .000 .001 .002 — — — — — deflection by as much as 50% Load (lb./ft.) 180 101 65 — — — — — • Deflection at Any Length — For lighter loads, multiply Load x Deflection Factor SPU16 Deflection (in.) .125 .250 .320 — — — — — SHU16 Deflection Factor .001 .002 .005 — — — — — Load (lb./ft.) 180 101 65 — — — — — SSU16 Deflection (in.) .125 .250 .320 — — — — — Deflection Factor .001 .002 .005 — — — — —

Fittings Number Selection

SHUF 3 06 V HB 90 12

Material Prefix Side Rail Width Bottom Type Fitting Type Angle* Nominal † ALUF = Aluminum Depth 06 = 6" V = Ventilated Trough HB = Horizontal Bend 30 = 30° Radius SPUF = Pre-Galvanized Fittings 2 = 2" 12 = 12" S = Solid Trough HT = Horizontal Tee 45 = 45° 12 = 12" 5 SHUF = Hot-Dip Galvanized 3 = 3 ⁄8" 18 = 18" HX = Horizontal Cross 60 = 60° 24 = 24" Fittings 6 = 6" 24 = 24" VI = Vertical Inside Bend 90 = 90° 36 = 36" SSUF = Stainless Steel 316 30 = 30" VO = Vertical Outside Bend 36 = 36" HYR = Horizontal Wye Right HYL = Horizontal Wye Left RT = Horizontal Reducing Tee ET = Horizontal Expanding Tee * Angle is required for HB, VI, VO only. EX = Horizontal Expand Cross † Radius is not required for the following Fitting Types: HYR, HYL, HLR, HRR, HSR. HLR = Horizontal Left Reducer HSR = Horizontal Straight Reducer HRR = Horizontal Right Reducer VTU = Vertical Tee Up VTD = Vertical Tee Down CS = Cable Support Fitting

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-335 Fax: 901.252.1354 One-Piece Tray Cable Tray ®

Z Z

Z Y Z Y R R

3"" 3""

X X

90° Horizontal Bend 90° Horizontal Bend 60° Horizontal Bend Metal Framing & Cable Tray — T&B Catalog Numbering System Selection Guide ALUF - 3 - 24 - V - HB 90 - 12 Prefix: ALUF (Aluminum), SPUF (Pre-Galv.), SHUF (Hot-Dip Galv.), SSUF (Stainless Steel) Prefix ALUF, Side Rail Width Bottom Fitting Nominal SPUF, SHUF, Depth Style Style Radius Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36 SSUF Angle Angle: 90°, 60° Nominal Radius: 12, 24, 36 Bottom Styles: V – Ventilated, S – Solid Side Rail Depth: 2", 3", 6"

90° Horizontal Bends 60° Horizontal Bends Nominal Radius Dimensions Nominal Radius Dimensions R Width Cat. No. x y z R Width Cat. No. x y z † † 7 5 15 06 Prefix-( )-06-(*)-HB90-12 15 15 15 06 Prefix-( )-06-(*)-HB60-12 14 ⁄8 8 ⁄8 9 ⁄16 † † 1 1 11 12 Prefix-( )-12-(*)-HB90-12 18 18 18 12 Prefix-( )-12-(*)-HB60-12 17 ⁄2 10 ⁄8 11 ⁄16 † † 1 5 3 18 Prefix-( )-18-(*)-HB90-12 21 21 21 18 Prefix-( )-18-(*)-HB60-12 20 ⁄16 11 ⁄8 13 ⁄8 12 † 12 † 11 1 1 24 Prefix-( )-24-(*)-HB90-12 24 24 24 24 Prefix-( )-24-(*)-HB60-12 22 ⁄16 13 ⁄8 15 ⁄8 † † 5 5 7 30 Prefix-( )-30-(*)-HB90-12 27 27 27 30 Prefix-( )-30-(*)-HB60-12 25 ⁄16 14 ⁄8 16 ⁄8 † † 7 1 9 36 Prefix-( )-36-(*)-HB90-12 30 30 30 36 Prefix-( )-36-(*)-HB60-12 27 ⁄8 16 ⁄8 18 ⁄16 † † 5 5 7 06 Prefix-( )-06-(*)-HB90-24 27 27 27 06 Prefix-( )-06-(*)-HB60-24 25 ⁄16 14 ⁄8 16 ⁄8 † † 7 1 9 12 Prefix-( )-12-(*)-HB90-24 30 30 30 12 Prefix-( )-12-(*)-HB60-24 27 ⁄8 16 ⁄8 18 ⁄16 † † 1 5 5 18 Prefix-( )-18-(*)-HB90-24 33 33 33 18 Prefix-( )-18-(*)-HB60-24 30 ⁄2 17 ⁄8 20 ⁄16 24 † 24 † 1 1 1 24 Prefix-( )-24-(*)-HB90-24 36 36 36 24 Prefix-( )-24-(*)-HB60-24 33 ⁄16 19 ⁄8 22 ⁄16 † † 11 5 13 30 Prefix-( )-30-(*)-HB90-24 39 39 39 30 Prefix-( )-30-(*)-HB60-24 35 ⁄16 20 ⁄8 23 ⁄16 † † 1 1 1 36 Prefix-( )-36-(*)-HB90-24 42 42 42 36 Prefix-( )-36-(*)-HB60-24 38 ⁄4 22 ⁄8 25 ⁄2 † † 11 5 13 06 Prefix-( )-06-(*)-HB90-36 39 39 39 06 Prefix-( )-06-(*)-HB60-36 35 ⁄16 20 ⁄8 23 ⁄16 † † 1 1 1 12 Prefix-( )-12-(*)-HB90-36 42 42 42 12 Prefix-( )-12-(*)-HB60-36 38 ⁄4 22 ⁄8 25 ⁄2 † † 7 5 2 18 Prefix-( )-18-(*)-HB90-36 45 45 45 18 Prefix-( )-18-(*)-HB60-36 40 ⁄8 23 ⁄8 27 ⁄8 36 † 36 † 1 1 24 Prefix-( )-24-(*)-HB90-36 48 48 48 24 Prefix-( )-24-(*)-HB60-36 43 ⁄2 25 ⁄8 29 † † 1 5 11 30 Prefix-( )-30-(*)-HB90-36 51 51 51 30 Prefix-( )-30-(*)-HB60-36 46 ⁄16 26 ⁄8 30 ⁄16 † † 11 1 7 36 Prefix-( )-36-(*)-HB90-36 54 54 54 36 Prefix-( )-36-(*)-HB60-36 48 ⁄16 28 ⁄8 32 ⁄16

(†) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Includes one pair of splice plates with hardware.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-336 800.816.7809 Fax: 901.252.1354 One-Piece Tray Metal Framing & Cable Tray — T&B

Z Z Z Z

Y Y

R 3" R 3"

X X

45° Horizontal Bend 30° Horizontal Bend ® Cable Tray

Catalog Numbering System Selection Guide ALUF - 3 - 24 - V - HB 45 - 12 Prefix: ALUF (Aluminum), SPUF (Pre-Galv.), SHUF (Hot-Dip Galv.), SSUF (Stainless Steel) Prefix ALUF, Side Rail Width Bottom Fitting Nominal SPUF, SHUF, Depth Style Style Radius Inside Tray Widths: 6, 9, 12, 18, 24, 30, 36 SSUF Angle Angle: 45°, 30° Nominal Radius: 12, 24, 36 Bottom Styles: V – Ventilated, S – Solid Side Rail Depth: 2", 3", 6"

45° Horizontal Bends 30° Horizontal Bends Nominal Radius Dimensions Nominal Radius Dimensions R Width Cat. No. x y z R Width Cat. No. x y z † 5 5 † 5 1 3 06 Prefix-( )-06-(*)-HB45-12 13 ⁄8 5 ⁄8 8 06 Prefix-( )-06-(*)-HB30-12 11 ⁄8 3 ⁄8 6 ⁄16 † 3 1 3 † 1 1 12 Prefix-( )-12-(*)-HB45-12 15 ⁄4 6 ⁄2 9 ⁄16 12 Prefix-( )-12-(*)-HB30-12 13 ⁄2 3 ⁄2 7 † 7 3 7 † 5 15 13 18 Prefix-( )-18-(*)-HB45-12 17 ⁄8 7 ⁄8 10 ⁄16 18 Prefix-( )-18-(*)-HB30-12 14 ⁄8 3 ⁄16 7 ⁄16 12 † 1 11 12 † 1 5 5 24 Prefix-( )-24-(*)-HB45-12 20 8 ⁄4 11 ⁄16 24 Prefix-( )-24-(*)-HB30-12 16 ⁄8 4 ⁄16 8 ⁄8 † 1 1 15 † 5 11 7 30 Prefix-( )-30-(*)-HB45-12 22 ⁄16 9 ⁄8 12 ⁄16 30 Prefix-( )-30-(*)-HB30-12 17 ⁄8 4 ⁄16 9 ⁄16 † 3 3 † 1 1 1 36 Prefix-( )-36-(*)-HB45-12 24 ⁄16 10 14 ⁄16 36 Prefix-( )-36-(*)-HB30-12 19 ⁄8 5 ⁄8 10 ⁄4 † 1 1 15 † 5 11 7 06 Prefix-( )-06-(*)-HB45-24 22 ⁄16 9 ⁄8 12 ⁄16 06 Prefix-( )-06-(*)-HB30-24 17 ⁄8 4 ⁄16 9 ⁄16 † 3 3 † 1 2 4 12 Prefix-( )-12-(*)-HB45-24 24 ⁄16 10 14 ⁄16 12 Prefix-( )-12-(*)-HB30-24 19 ⁄8 5 ⁄16 10 ⁄16 † 5 15 7 † 5 8 1 18 Prefix-( )-18-(*)-HB45-24 26 ⁄16 10 ⁄16 15 ⁄16 18 Prefix-( )-18-(*)-HB30-24 20 ⁄8 5 ⁄16 11 ⁄16 24 † 7 13 11 24 † 1 15 13 24 Prefix-( )-24-(*)-HB45-24 28 ⁄16 11 ⁄16 16 ⁄16 24 Prefix-( )-24-(*)-HB30-24 22 ⁄8 5 ⁄16 11 ⁄16 † 9 11 15 † 5 5 10 30 Prefix-( )-30-(*)-HB45-24 30 ⁄16 12 ⁄16 17 ⁄16 30 Prefix-( )-30-(*)-HB30-24 23 ⁄8 6 ⁄16 12 ⁄16 † 11 9 1 † 1 12 7 36 Prefix-( )-36-(*)-HB45-24 32 ⁄16 13 ⁄16 19 ⁄8 36 Prefix-( )-36-(*)-HB30-24 25 ⁄8 6 ⁄16 13 ⁄16 † 9 11 15 † 5 5 5 06 Prefix-( )-06-(*)-HB45-36 30 ⁄16 12 ⁄16 17 ⁄16 06 Prefix-( )-06-(*)-HB30-36 23 ⁄8 6 ⁄16 12 ⁄8 † 11 9 1 † 1 3 7 12 Prefix-( )-12-(*)-HB45-36 32 ⁄16 13 ⁄16 19 ⁄8 12 Prefix-( )-12-(*)-HB30-36 25 ⁄8 6 ⁄4 13 ⁄16 † 13 7 3 † 5 1 1 18 Prefix-( )-18-(*)-HB45-36 34 ⁄16 14 ⁄16 20 ⁄8 18 Prefix-( )-18-(*)-HB30-36 26 ⁄8 7 ⁄4 14 ⁄4 36 † 15 5 5 36 † 1 1 1 24 Prefix-( )-24-(*)-HB45-36 36 ⁄16 15 ⁄16 21 ⁄8 24 Prefix-( )-24-(*)-HB30-36 28 ⁄8 7 ⁄2 15 ⁄16 † 1 3 7 † 5 15 7 30 Prefix-( )-30-(*)-HB45-36 39 ⁄16 16 ⁄16 22 ⁄8 30 Prefix-( )-30-(*)-HB30-36 29 ⁄8 7 ⁄16 15 ⁄8 † 3 1 1 † 1 5 11 36 Prefix-( )-36-(*)-HB45-36 41 ⁄16 17 ⁄16 24 ⁄8 36 Prefix-( )-36-(*)-HB30-36 31 ⁄8 8 ⁄16 16 ⁄16

(†) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Includes one pair of splice plates with hardware.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-337 Fax: 901.252.1354 One-Piece Tray Cable Tray ®

X R

3""

Catalog Numbering System Selection Guide

Metal Framing & Cable Tray — T&B ALUF - 3 - 24 - V - HT 12 Prefix: ALUF (Aluminum), SPUF (Pre-Galv.), SHUF (Hot-Dip Galv.), SSUF (Stainless Steel) Prefix ALUF, Side Width Bottom Nominal SPUF, Rail Style Radius Inside Tray Widths: 6, 12, 18, 24, 30, 36 SHUF, Depth Fitting SSUF Type Nominal Radius: 12, 24, 36 Bottom Styles: L – Ladder, V – Ventilated, S – Solid Side Rail Depth: 2", 3", 6"

Horizontal Tees Nominal Radius Dimensions R Width Cat. No. x y 06 Prefix-(†)-06-(*)-HT12 15 30 12 Prefix-(†)-12-(*)-HT12 18 36 18 Prefix-(†)-18-(*)-HT12 21 42 12 24 Prefix-(†)-24-(*)-HT12 24 48 30 Prefix-(†)-30-(*)-HT12 27 54 36 Prefix-(†)-36-(*)-HT12 30 60 06 Prefix-(†)-06-(*)-HT24 27 54 12 Prefix-(†)-12-(*)-HT24 30 60 18 Prefix-(†)-18-(*)-HT24 33 66 24 24 Prefix-(†)-24-(*)-HT24 36 72 30 Prefix-(†)-30-(*)-HT24 39 78 36 Prefix-(†)-36-(*)-HT24 42 84 06 Prefix-(†)-06-(*)-HT36 39 78 12 Prefix-(†)-12-(*)-HT36 42 84 18 Prefix-(†)-18-(*)-HT36 45 90 36 24 Prefix-(†)-24-(*)-HT36 48 96 30 Prefix-(†)-30-(*)-HT36 51 102 36 Prefix-(†)-36-(*)-HT36 54 108

(†) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Tees include two pairs of splice plates with hardware.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-338 800.816.7809 Fax: 901.252.1354 One-Piece Tray Metal Framing & Cable Tray — T&B

3""

X R ® Cable Tray

Catalog Numbering System Selection Guide ALUF - 3 - 24 - V - HX 12 Prefix: ALUF (Aluminum), SPUF (Pre-Galv.), SHUF (Hot-Dip Galv.), SSUF (Stainless Steel) Prefix ALUF, Side Width Bottom Nominal SPUF, Rail Style Radius Inside Tray Widths: 6, 12, 18, 24, 30, 36 SHUF, Depth Fitting SSUF Type Nominal Radius: 12, 24, 36, Bottom Styles: L – Ladder, V – Ventilated, S – Solid Side Rail Depth: 2", 3", 6"

Horizontal Crosses Nominal Radius Dimensions R Width Cat. No. x y 06 Prefix-(†)-06-(*)-HX12 15 30 12 Prefix-(†)-12-(*)-HX12 18 36 18 Prefix-(†)-18-(*)-HX12 21 42 12 24 Prefix-(†)-24-(*)-HX12 24 48 30 Prefix-(†)-30-(*)-HX12 27 54 36 Prefix-(†)-36-(*)-HX12 30 60 06 Prefix-(†)-06-(*)-HX24 27 54 12 Prefix-(†)-12-(*)-HX24 30 60 18 Prefix-(†)-18-(*)-HX24 33 66 24 24 Prefix-(†)-24-(*)-HX24 36 72 30 Prefix-(†)-30-(*)-HX24 39 78 36 Prefix-(†)-36-(*)-HX24 42 84 06 Prefix-(†)-06-(*)-HX36 39 78 12 Prefix-(†)-12-(*)-HX36 42 84 18 Prefix-(†)-18-(*)-HX36 45 90 36 24 Prefix-(†)-24-(*)-HX36 48 96 30 Prefix-(†)-30-(*)-HX36 51 102 36 Prefix-(†)-36-(*)-HX36 54 108

(†) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Crosses include three pairs of splice plates with hardware.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-339 Fax: 901.252.1354 One-Piece Tray

Y Cable Tray ® W1

W2 3""

Catalog Numbering System Selection Guide

ALUF - 3 - 24 - 12 - V - RT 12 Prefix: ALUF (Aluminum), SPUF (Pre-Galv.), SHUF (Hot-Dip Galv.), SSUF (Stainless Steel) Prefix ALUF, Side Width 1 Width 2 Bottom Nominal SPUF, SHUF, Rail Style Radius Tray Widths W1: 36, 30, 24, 18, 12 SSUF Depth Fitting

Metal Framing & Cable Tray — T&B Type Tray Widths W2: 30, 24, 18, 12, 6 Nominal Radius: 12, 24, 36 Bottom Styles: V – Ventilated, S – Solid Side Rail Depth: 2", 3", 6" Horizontal Reducing Tees Widths (+) 12" Nominal Radius (+) 24" Nominal Radius (+) 36" Nominal Radius (+) 48" Nominal Radius W1 W2 CAT. NO. X Y X Y X Y X Y 30 PrefiX-(†)-3630-(*)-RT(+) 30 54 42 78 54 102 66 126 24 PrefiX-(†)-3624-(*)-RT(+) 30 48 42 72 54 96 66 120 36 18 PrefiX-(†)-3618-(*)-RT(+) 30 42 42 66 54 90 66 114 12 PrefiX-(†)-3612-(*)-RT(+) 30 36 42 60 54 84 66 108 06 PrefiX-(†)-3606-(*)-RT(+) 30 30 42 54 54 78 66 102 24 PrefiX-(†)-3024-(*)-RT(+) 27 48 39 72 51 96 63 120 18 PrefiX-(†)-3018-(*)-RT(+) 27 42 39 66 51 90 63 114 30 12 PrefiX-(†)-3012-(*)-RT(+) 27 36 39 60 51 84 63 108 06 PrefiX-(†)-3006-(*)-RT(+) 27 30 39 54 51 78 63 102 18 PrefiX-(†)-2418-(*)-RT(+) 24 42 36 66 48 90 60 114 24 12 PrefiX-(†)-2412-(*)-RT(+) 24 36 36 60 48 84 60 108 06 PrefiX-(†)-2406-(*)-RT(+) 24 30 36 54 48 78 60 102 12 PrefiX-(†)-1812-(*)-RT(+) 21 36 33 60 45 84 57 108 18 06 PrefiX-(†)-1806-(*)-RT(+) 21 30 33 54 45 78 57 102 12 06 PrefiX-(†)-1206-(*)-RT(+) 18 30 30 54 42 78 54 102

( †) Insert side rail depth. (*) Insert bottom style. (+) Insert radius (12"–48") to complete Catalog Number. Includes two pairs of splice plates with hardware.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-340 800.816.7809 Fax: 901.252.1354 One-Piece Tray Metal Framing & Cable Tray — T&B

X R

3""

Catalog Numbering System Selection Guide ® Cable Tray ALUF - 3 - 24 - 30 - V - ET 12 Prefix: ALUF (Aluminum), SPUF (Pre-Galv.), SHUF (Hot-Dip Galv.), SSUF (Stainless Steel) Prefix ALUF, Side Width 1 Width 2 Bottom Nominal SPUF, SHUF, Rail Style Radius Tray Widths W1: 30, 24, 18, 12, 6 SSUF Depth Fitting Type Tray Widths W2: 36, 30, 24, 18, 12 Nominal Radius: 12, 24, 36, 48 Bottom Styles: V – Ventilated, S – Solid Side Rail Depth: 2", 3", 6" Horizontal Expanding Tees Widths (+) 12" Nominal Radius (+) 24" Nominal Radius (+) 36" Nominal Radius (+) 48" Nominal Radius W1 W2 cat. no. X Y X Y X Y X Y 30 36 PrefiX-(†)-3036-(*)-ET(+) 27 60 39 84 51 108 63 132 30 PrefiX-(†)-2430-(*)-ET(+) 24 54 36 78 48 102 60 126 24 36 PrefiX-(†)-2436-(*)-ET(+) 24 60 36 84 48 108 60 132 24 PrefiX-(†)-1824-(*)-ET(+) 21 48 33 72 45 96 57 120 18 30 PrefiX-(†)-1830-(*)-ET(+) 21 54 33 78 45 102 57 126 36 PrefiX-(†)-1836-(*)-ET(+) 21 60 33 84 45 108 57 132 18 PrefiX-(†)-1218-(*)-ET(+) 18 42 30 66 42 90 54 114 24 PrefiX-(†)-1224-(*)-ET(+) 18 48 30 72 42 96 54 120 12 30 PrefiX-(†)-1230-(*)-ET(+) 18 54 30 78 42 102 54 126 36 PrefiX-(†)-1236-(*)-ET(+) 18 60 30 84 42 108 54 132 12 PrefiX-(†)-0612-(*)-ET(+) 15 36 27 60 39 84 51 108 18 PrefiX-(†)-0618-(*)-ET(+) 15 42 27 66 39 90 51 114 06 24 PrefiX-(†)-0624-(*)-ET(+) 15 48 27 72 39 96 51 120 30 PrefiX-(†)-0630-(*)-ET(+) 15 54 27 78 39 102 51 126 36 PrefiX-(†)-0636-(*)-ET(+) 15 60 27 84 39 108 51 132

( †) Insert side rail depth. (*) Insert bottom style. (+) Insert radius (12"–48") to complete Catalog Number. Includes two pairs of splice plates with hardware.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-341 Fax: 901.252.1354 One-Piece Tray

3"" Y Cable Tray ®

W1 X

Catalog Numbering System Selection Guide

ALUF - 6 - 24 - 30 - V - EX 12 Prefix: ALUF (Aluminum), SPUF (Pre-Galv.), SHUF (Hot-Dip Galv.), SSUF (Stainless Steel) Prefix ALUF, Side Width 1 Width 2 Bottom Nominal SPUF, SHUF, Rail Style Radius Tray Widths W1: 30, 24, 18, 12, 6 SSUF Depth Fitting Type Tray Widths W2: 36, 30, 24, 18, 12

Metal Framing & Cable Tray — T&B Nominal Radius: 12, 24, 36, 48 Bottom Styles: V – Ventilated, S – Solid Side Rail Depth: 2", 3", 6"

Horizontal Expanding Crosses Widths (+) 12" Nominal Radius (+) 24" Nominal Radius (+) 36" Nominal Radius (+) 48" Nominal Radius W1 W2 cat. no. X Y X Y X Y X Y 30 36 PrefiX-(†)-3036-(*)-EX-(+) 54 60 78 84 102 108 126 132 30 PrefiX-(†)-2430-(*)-EX-(+) 48 54 72 78 96 102 120 126 24 36 PrefiX-(†)-2436-(*)-EX-(+) 48 60 72 84 96 108 120 132 24 PrefiX-(†)-1824-(*)-EX-(+) 42 48 66 72 90 96 114 120 18 30 PrefiX-(†)-1830-(*)-EX-(+) 42 54 66 78 90 102 114 126 36 PrefiX-(†)-1836-(*)-EX-(+) 42 60 66 84 90 108 114 132 18 PrefiX-(†)-1218-(*)-EX-(+) 36 42 60 66 84 90 108 114 24 PrefiX-(†)-1224-(*)-EX-(+) 36 48 60 72 84 96 108 120 12 30 PrefiX-(†)-1230-(*)-EX-(+) 36 54 60 78 84 102 108 126 36 PrefiX-(†)-1236-(*)-EX-(+) 36 60 60 84 84 108 108 132 12 PrefiX-(†)-0612-(*)-EX-(+) 30 36 54 60 78 84 102 108 18 PrefiX-(†)-0618-(*)-EX-(+) 30 42 54 66 78 90 102 114 06 24 PrefiX-(†)-0624-(*)-EX-(+) 30 48 54 72 78 96 102 120 30 PrefiX-(†)-0630-(*)-EX-(+) 30 54 54 78 78 102 102 126 36 PrefiX-(†)-0636-(*)-EX-(+) 30 60 54 84 78 108 102 132

( †) Insert side rail depth. (*) Insert bottom style. (+) Insert radius (12"–48") to complete Catalog Number. Includes three pairs of splice plates with hardware.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-342 800.816.7809 Fax: 901.252.1354 One-Piece Tray Metal Framing & Cable Tray — T&B Z Z

R Z X Z X R

Y 90° Outside 90° Inside Y Bend Ventilated Bend Ventilated

Catalog Numbering System Selection Guide ® ALUF - 3 - 24 - V - VI 90 - 12 Prefix: ALUF (Aluminum), SPUF (Pre-Galv.), Cable Tray SHUF (Hot-Dip Galv.), SSUF (Stainless Steel) Prefix ALUF, Side Width Bottom Fitting Nominal SPUF, SHUF, Rail Style Type Radius Inside Tray Widths: 6, 12, 18, 24, 30, 36 SSUF Depth Angle Angle: 90° Nominal Radius: 12, 24, 36 Bottom Styles: V – Ventilated, S – Solid Side Rail Depth: 2", 3", 6"

90° Vertical Bends (+) VO Siderail (+) VI Side rail Height Widths Height 2", 3", 6" 2" 3" 6" W1 W2 cat. no. X Y Z X Y Z X Y Z X Y Z 06 PrefiX-(†)-06-(*)-(+)90-12 12 PrefiX-(†)-12-(*)-(+)90-12 † 7 7 7 5 5 5 3 3 3 12 18 PrefiX-( )-18-(*)-(+)90-12 12 12 12 13 ⁄8 13 ⁄8 13 ⁄8 15 ⁄8 15 ⁄8 15 ⁄8 18 ⁄16 18 ⁄16 18 ⁄16 24 PrefiX-(†)-24-(*)-(+)90-12 36 PrefiX-(†)-36-(*)-(+)90-12 06 PrefiX-(†)-06-(*)-(+)90-24 12 PrefiX-(†)-12-(*)-(+)90-24 † 18 PrefiX-( )-18-(*)-(+)90-24 7 7 7 5 5 5 3 3 3 24 24 24 24 25 ⁄8 25 ⁄8 25 ⁄8 27 ⁄8 27 ⁄8 27 ⁄8 30 ⁄16 30 ⁄16 30 ⁄16 24 PrefiX-(†)-24-(*)-(+)90-24 30 PrefiX-(†)-30-(*)-(+)90-24 36 PrefiX-(†)-36-(*)-(+)90-24 06 PrefiX-(†)-06-(*)-(+)90-36 12 PrefiX-(†)-12-(*)-(+)90-36 † 18 PrefiX-( )-18-(*)-(+)90-36 7 7 7 5 5 5 3 3 3 36 36 36 36 37 ⁄8 37 ⁄8 37 ⁄8 39 ⁄8 39 ⁄8 39 ⁄8 42 ⁄16 42 ⁄16 42 ⁄16 24 PrefiX-(†)-24-(*)-(+)90-36 30 PrefiX-(†)-30-(*)-(+)90-36 36 PrefiX-(†)-36-(*)-(+)90-36

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-343 Fax: 901.252.1354 One-Piece Tray

Y Z

Z R Cable Tray X ® R X Z

Z Y

60° Outside Bend 60° Inside Bend

Catalog Numbering System Selection Guide

ALUF - 3 - 12 - V - VI 60 - 12 Prefix: ALUF (Aluminum), SPUF (Pre-Galv.), SHUF (Hot-Dip Galv.), SSUF (Stainless Steel) Prefix ALUF, Side Width Bottom Fitting Nominal SPUF, SHUF, Rail Style Type Radius Inside Tray Widths: 6, 12, 18, 24, 30, 36

Metal Framing & Cable Tray — T&B SSUF Depth Angle Angle: 60° Nominal Radius: 12, 24, 36 Bottom Styles: V – Ventilated, S – Solid Side Rail Depth: 2", 3", 6" 60° Vertical Bends (+) VO Side rail (+) VI Side rail Height Nominal Radius Height 2", 3", 6" 2" 3" 6" R Width cat. no. X Y Z X Y Z X Y Z X Y Z 06 PrefiX-(†)-06-(*)-(+)60-12 12 PrefiX-(†)-12-(*)-(+)60-12 † 18 PrefiX-( )-18-(*)-(+)60-12 3 15 7 1 5 3 3 1 12 10 ⁄8 6 6 ⁄16 12 7 ⁄8 8 13 ⁄2 9 ⁄8 9 15 ⁄4 12 ⁄16 10 ⁄2 24 PrefiX-(†)-24-(*)-(+)60-12 30 PrefiX-(†)-30-(*)-(+)60-12 36 PrefiX-(†)-36-(*)-(+)60-12 06 PrefiX-(†)-06-(*)-(+)60-24 12 PrefiX-(†)-12-(*)-(+)60-24 † 18 PrefiX-( )-18-(*)-(+)60-24 13 7 7 7 15 15 5 15 1 3 7 24 20 ⁄16 12 13 ⁄8 22 ⁄16 13 ⁄8 14 ⁄16 23 ⁄16 15 ⁄8 15 ⁄16 26 ⁄8 18 ⁄16 17 ⁄16 24 PrefiX-(†)-24-(*)-(+)60-24 30 PrefiX-(†)-30-(*)-(+)60-24 36 PrefiX-(†)-36-(*)-(+)60-24 06 PrefiX-(†)-06-(*)-(+)60-36 12 PrefiX-(†)-12-(*)-(+)60-36 † 18 PrefiX-( )-18-(*)-(+)60-36 3 13 13 7 7 5 5 7 1 3 3 36 31 ⁄16 18 20 ⁄16 32 ⁄16 19 ⁄8 21 ⁄8 34 ⁄16 21 ⁄8 22 ⁄8 36 ⁄2 24 ⁄16 24 ⁄8 24 PrefiX-(†)-24-(*)-(+)60-36 30 PrefiX-(†)-30-(*)-(+)60-36 36 PrefiX-(†)-36-(*)-(+)60-36

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-344 800.816.7809 Fax: 901.252.1354 One-Piece Tray Metal Framing & Cable Tray — T&B Y

X Z R R Z X

Y Z

45° Outside Bend 45° Inside Bend ® Catalog Numbering System Selection Guide Cable Tray

ALUF - 3 - 12 - V - VI 45 - 12 Prefix: ALUF (Aluminum), SPUF (Pre-Galv.), SHUF (Hot-Dip Galv.), SSUF (Stainless Steel) Prefix ALUF, Side Width Bottom Fitting Nominal SPUF, SHUF, Rail Style Type Radius Inside Tray Widths: 6, 12, 18, 24, 30, 36 SSUF Depth Angle Angle: 45° Nominal Radius: 12, 24, 36 Bottom Styles: V – Ventilated, S – Solid Side Rail Depth: 2", 3", 6" 45° Vertical Bends (+) VO Side rail (+) VI Side rail Height Nominal Radius Height 2", 3", 6" 2" 3" 6" R Width cat. no. X Y Z X Y Z X Y Z X Y Z 06 PrefiX-(†)-06-(*)-(+)45-12 12 PrefiX-(†)-12-(*)-(+)45-12 † 18 PrefiX-( )-18-(*)-(+)45-12 1 1 13 3 3 1 1 11 7 11 9 12 8 ⁄2 3 ⁄2 5 9 ⁄16 5 ⁄8 5 ⁄4 11 ⁄16 7 ⁄8 6 ⁄16 12 ⁄8 9 ⁄16 7 ⁄16 24 PrefiX-(†)-24-(*)-(+)45-12 30 PrefiX-(†)-30-(*)-(+)45-12 36 PrefiX-(†)-36-(*)-(+)45-12 06 PrefiX-(†)-06-(*)-(+)45-24 12 PrefiX-(†)-12-(*)-(+)45-24 † 18 PrefiX-( )-18-(*)-(+)45-24 15 5 7 11 1 5 7 3 3 1 24 17 7 9 ⁄16 18 ⁄16 8 ⁄8 10 ⁄16 19 ⁄2 10 ⁄8 11 ⁄16 21 ⁄8 13 ⁄16 12 ⁄2 24 PrefiX-(†)-24-(*)-(+)45-24 30 PrefiX-(†)-30-(*)-(+)45-24 36 PrefiX-(†)-36-(*)-(+)45-24 06 PrefiX-(†)-06-(*)-(+)45-36 12 PrefiX-(†)-12-(*)-(+)45-36 † 18 PrefiX-( )-18-(*)-(+)45-36 7 9 15 13 7 11 3 7 13 3 1 36 25 ⁄16 10 ⁄16 14 ⁄16 26 ⁄16 12 ⁄16 15 ⁄16 28 14 ⁄16 16 ⁄16 29 ⁄16 16 ⁄4 17 ⁄2 24 PrefiX-(†)-24-(*)-(+)45-36 30 PrefiX-(†)-30-(*)-(+)45-36 36 PrefiX-(†)-36-(*)-(+)45-36

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-345 Fax: 901.252.1354 One-Piece Tray

Cable Tray Z

® R X X R Z

30° Outside Bend 30° Inside Bend

Catalog Numbering System Selection Guide

ALUF - 3 - 06 - V - VI 30 - 12 Prefix: ALUF (Aluminum), SPUF (Pre-Galv.), SHUF (Hot-Dip Galv.), SSUF (Stainless Steel)

Metal Framing & Cable Tray — T&B Prefix ALUF, Side Width Bottom Fitting Nominal SPUF, SHUF, Rail Style Type Radius Inside Tray Widths: 6, 12, 18, 24, 30, 36 SSUF Depth Angle Angle: 30° Nominal Radius: 12, 24, 36 Bottom Styles: V – Ventilated, S – Solid Side Rail Depth: 2", 3", 6"

30° Vertical Bends (+) VO Side rail (+) VI Side rail Height Nominal Radius Height 2", 3", 6" 2" 3" 6" r Width cat. no. X Y Z X Y Z X Y Z X Y Z 06 PrefiX-(†)-06-(*)-(+)30-12 12 PrefiX-(†)-12-(*)-(+)30-12 † 18 PrefiX-( )-18-(*)-(+)30-12 5 3 15 1 11 13 1 3 1 13 7 12 6 1 ⁄8 3 ⁄16 6 ⁄16 3 ⁄2 3 ⁄16 7 ⁄16 5 ⁄4 4 ⁄16 9 ⁄8 7 ⁄16 4 ⁄8 24 PrefiX-(†)-24-(*)-(+)30-12 30 PrefiX-(†)-30-(*)-(+)30-12 36 PrefiX-(†)-36-(*)-(+)30-12 06 PrefiX-(†)-06-(*)-(+)30-24 12 PrefiX-(†)-12-(*)-(+)30-24 † 18 PrefiX-( )-18-(*)-(+)30-24 3 7 15 1 15 13 13 3 1 3 1 24 12 3 ⁄16 6 ⁄16 12 ⁄16 5 ⁄16 6 ⁄16 13 ⁄16 6 ⁄16 7 ⁄8 15 ⁄8 9 ⁄8 8 ⁄16 24 PrefiX-(†)-24-(*)-(+)30-24 30 PrefiX-(†)-30-(*)-(+)30-24 36 PrefiX-(†)-36-(*)-(+)30-24 06 PrefiX-(†)-06-(*)-(+)30-36 12 PrefiX-(†)-12-(*)-(+)30-36 † 18 PrefiX-( )-18-(*)-(+)30-36 13 5 15 11 1 13 7 5 1 5 36 18 4 ⁄16 9 ⁄8 18 ⁄16 6 ⁄16 10 ⁄8 19 ⁄16 8 ⁄16 10 ⁄8 21 ⁄8 11 11 ⁄16 24 PrefiX-(†)-24-(*)-(+)30-36 30 PrefiX-(†)-30-(*)-(+)30-36 36 PrefiX-(†)-36-(*)-(+)30-36

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-346 800.816.7809 Fax: 901.252.1354 One-Piece Tray Metal Framing & Cable Tray — T&B W1

Straight Reducer W1 W1

X X

W2 W2

Straight Reducer Right Offset Reducer Left Offset Reducer ® Cable Tray

Catalog Numbering System Selection Guide

ALUF - 3 - 36 24 - V - VI30 Prefix: ALUF (Aluminum), SPUF (Pre-Galv.), SHUF (Hot-Dip Galv.), SSUF (Stainless Steel) Prefix ALUF, Side Width 1 Bottom Fitting SPUF, SHUF, Rail Style Type Tray Widths W1: 36, 30, 24, 18, 12 SSUF Depth Width 2 Tray Widths W2: 30, 24, 18, 12, 6 Bottom Styles: V – Ventilated, S – Solid Side Rail Depth: 2", 3", 6"

Reducers Widths LH Reducer Straight Reducer (Concentric) RH Reducer W1 W2 cat. no. Dim. X cat. no. Dim. X cat. no. Dim. X † 7 † 3 † 7 30 PrefiX-( )-36-30-(*)-HLR 15 ⁄16 PrefiX-( )-36-30-(*)-HSR 13 ⁄4 PrefiX-( )-36-30-(*)-HRR 15 ⁄16 † 15 † 7 † 15 24 PrefiX-( )-36-24-(*)-HLR 18 ⁄16 PrefiX-( )-36-24-(*)-HSR 15 ⁄16 PrefiX-( )-36-24-(*)-HRR 18 ⁄16 † 3 † 3 † 3 36 18 PrefiX-( )-36-18-(*)-HLR 22 ⁄8 PrefiX-( )-36-18-(*)-HSR 17 ⁄8 PrefiX-( )-36-18-(*)-HRR 22 ⁄8 † 7 † 5 † 7 12 PrefiX-( )-36-12-(*)-HLR 25 ⁄8 PrefiX-( )-36-12-(*)-HSR 18 ⁄16 PrefiX-( )-36-12-(*)-HRR 25 ⁄8 † 5 † 11 † 5 06 PrefiX-( )-36-06-(*)-HLR 29 ⁄16 PrefiX-( )-36-06-(*)-HSR 20 ⁄16 PrefiX-( )-36-06-(*)-HRR 29 ⁄16 † 7 † 3 † 7 24 PrefiX-( )-30-24-(*)-HLR 15 ⁄16 PrefiX-( )-30-24-(*)-HSR 13 ⁄4 PrefiX-( )-30-24-(*)-HRR 15 ⁄16 † 15 † 7 † 15 18 PrefiX-( )-30-18-(*)-HLR 18 ⁄16 PrefiX-( )-30-18-(*)-HSR 15 ⁄16 PrefiX-( )-30-18-(*)-HRR 18 ⁄16 30 † 3 † 3 † 3 12 PrefiX-( )-30-12-(*)-HLR 22 ⁄8 PrefiX-( )-30-12-(*)-HSR 17 ⁄16 PrefiX-( )-30-12-(*)-HRR 22 ⁄8 † 7 † 15 † 7 06 PrefiX-( )-30-06-(*)-HLR 25 ⁄8 PrefiX-( )-30-06-(*)-HSR 18 ⁄16 PrefiX-( )-30-06-(*)-HRR 25 ⁄8 † 7 † 3 † 7 18 PrefiX-( )-24-18-(*)-HLR 15 ⁄16 PrefiX-( )-24-18-(*)-HSR 13 ⁄4 PrefiX-( )-24-18-(*)-HRR 15 ⁄16 † 15 † 7 † 15 24 12 PrefiX-( )-24-12-(*)-HLR 18 ⁄16 PrefiX-( )-24-12-(*)-HSR 15 ⁄16 PrefiX-( )-24-12-(*)-HRR 18 ⁄16 † 3 † 3 † 3 06 PrefiX-( )-24-06-(*)-HLR 22 ⁄8 PrefiX-( )-24-06-(*)-HSR 17 ⁄16 PrefiX-( )-24-06-(*)-HRR 22 ⁄8 † 7 † 3 † 7 12 PrefiX-( )-18-12-(*)-HLR 15 ⁄16 PrefiX-( )-18-12-(*)-HSR 13 ⁄4 PrefiX-( )-18-12-(*)-HRR 15 ⁄16 18 † 15 † 7 † 15 06 PrefiX-( )-18-06-(*)-HLR 18 ⁄16 PrefiX-( )-18-06-(*)-HSR 15 ⁄16 PrefiX-( )-18-06-(*)-HRR 18 ⁄16 † 7 † 3 † 7 12 06 PrefiX-( )-12-06-(*)-HLR 15 ⁄16 PrefiX-( )-12-06-(*)-HSR 13 ⁄4 PrefiX-( )-12-06-(*)-HRR 15 ⁄16

( †) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Includes one pair of splice plates with hardware.

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Y Y Cable Tray ®

X X Z Z

W W

Solid - Left Left-Hand Wye Right-Hand Wye

Ventilated - Left

Catalog Numbering System Selection Guide

ALUF - 6 - 24 - V - HYL Prefix: ALUF (Aluminum), SPUF (Pre-Galv.), Metal Framing & Cable Tray — T&B SHUF (Hot-Dip Galv.), SSUF (Stainless Steel) Prefix ALUF, Side Width Bottom Fitting SPUF, Rail Style Type Inside Tray Widths: 6, 12, 18, 24, 30, 36 SHUF, Depth SSUF Bottom Styles: V – Ventilated, S – Solid Side Rail Depth: 2", 3", 6"

45° Horizontal Wyes

Left-Hand Wye Right-Hand Wye Dimensions Width cat. no. cat. no. X Y Z † † 5 13 7 06 PrefiX-( )-06-(*)-HYL PrefiX-( )-06-(*)-HYR 18 ⁄16 14 ⁄16 12 ⁄16 † † 3 7 12 PrefiX-( )-12-(*)-HYL PrefiX-( )-12-(*)-HYR 26 ⁄4 25 18 ⁄16 † † 1 1 7 18 PrefiX-( )-18-(*)-HYL PrefiX-( )-18-(*)-HYR 35 ⁄4 35 ⁄4 24 ⁄16 † † 1 1 7 24 PrefiX-( )-24-(*)-HYL PrefiX-( )-24-(*)-HYR 43 ⁄2 45 ⁄2 30 ⁄16 † † 1 3 7 30 PrefiX-( )-30-(*)-HYL PrefiX-( )-30-(*)-HYR 52 ⁄4 55 ⁄4 36 ⁄16 † † 11 7 36 PrefiX-( )-36-(*)-HYL PrefiX-( )-36-(*)-HYR 60 ⁄16 66 42 ⁄16

(†) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Includes one pair of splice plates with hardware.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-348 800.816.7809 Fax: 901.252.1354 One-Piece Tray Metal Framing & Cable Tray — T&B

R X

Y Up

X R

Down ® Cable Tray

Catalog Numbering System Selection Guide

ALUF - 6 - 24 - V - VTD 12 Prefix: ALUF (Aluminum), SPUF (Pre-Galv.), SHUF (Hot-Dip Galv.), SSUF (Stainless Steel) Prefix ALUF, Side Width Bottom Fitting Nominal SPUF, Rail Style Type Radius Inside Tray Widths: 6, 12, 18, 24, 30, 36 SHUF, Depth SSUF Nominal Radius: 12, 24, 36 Bottom Styles: V – Ventilated, S – Solid Side Rail Depth: 2", 3", 6"

Up and Down Vertical Tees Side rail Height “H” Nominal Vertical Vertical Radius Tee Up Tee Down 2" 3" 6" R Width cat. no. cat. no. X Y X Y X Y 06 PrefiX-(†)-06-(*)-VTU12 Prefix-(†)-06-(*)-VTD12 12 PrefiX-(†)-12-(*)-VTU12 PrefIX-(†)-12-(*)-VTD12 † † 18 PrefiX-( )-18-(*)-VTU12 PrefIX-( )-18-(*)-VTD12 15 7 13 5 1 3 12 12 ⁄16 25 ⁄8 13 ⁄16 27 ⁄8 15 ⁄8 30 ⁄16 24 PrefiX-(†)-24-(*)-VTU12 PrefIX-(†)-24-(*)-VTD12 30 PrefiX-(†)-30-(*)-VTU12 PrefIX-(†)-30-(*)-VTD12 36 PrefiX-(†)-36-(*)-VTU12 PrefIX-(†)-36-(*)-VTD12 06 PrefiX-(†)-06-(*)-VTU24 PrefIX-(†)-06-(*)-VTD24 12 PrefiX-(†)-12-(*)-VTU24 PrefIX-(†)-12-(*)-VTD24 † † 18 PrefiX-( )-18-(*)-VTU24 PrefIX-( )-18-(*)-VTD24 15 7 13 5 1 3 24 24 ⁄16 49 ⁄8 25 ⁄16 51 ⁄8 27 ⁄8 54 ⁄16 24 PrefiX-(†)-24-(*)-VTU24 PrefIX-(†)-24-(*)-VTD24 30 PrefiX-(†)-30-(*)-VTU24 PrefIX-(†)-30-(*)-VTD24 36 PrefiX-(†)-36-(*)-VTU24 PrefIX-(†)-36-(*)-VTD24 06 PrefiX-(†)-06-(*)-VTU36 PrefIX-(†)-06-(*)-VTD36 12 PrefiX-(†)-12-(*)-VTU36 PrefIX-(†)-12-(*)-VTD36 † † 18 PrefiX-( )-18-(*)-VTU36 PrefIX-( )-18-(*)-VTD36 15 7 1 3 36 36 ⁄16 73 ⁄8 N/A N/A 39 ⁄8 78 ⁄16 24 PrefiX-(†)-24-(*)-VTU36 PrefIX-(†)-24-(*)-VTD36 30 PrefiX-(†)-30-(*)-VTU36 PrefIX-(†)-30-(*)-VTD36 36 PrefiX-(†)-36-(*)-VTU36 PrefIX-(†)-36-(*)-VTD36

(†) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Includes two pairs of splice plates with hardware.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-349 Fax: 901.252.1354 One-Piece Tray

X Cable Tray ® H

X R

Catalog Numbering System Selection Guide SPUF - 3 - 24 - V - CS - 12 Prefix: ALUF (Aluminum), SPUF (Pre-Galv.), SHUF (Hot-Dip Galv.), SSUF (Stainless Steel) Prefix ALUF, Side Rail Width Bottom Fitting Nominal SPUF, SHUF, Depth Style Type Radius Inside Tray Widths: 6, 12, 18, 24, 30, 36 SSUF Nominal Radius: 12, 24, 36 Bottom Styles: V – Ventilated, S – Solid

Metal Framing & Cable Tray — T&B Side Rail Depth: 2", 3", 6"

Cable Support Fittings Side rail Height “H” Nominal Radius 2" 3" 6" R Width CAT. NO. X 06 PrefiX-(†)-06-(*)-CS12 12 PrefiX-(†)-12-(*)-CS12 † 18 PrefiX-( )-18-(*)-CS12 7 5 3 12 13 ⁄8 15 ⁄8 18 ⁄16 24 PrefiX-(†)-24-(*)-CS12 30 PrefiX-(†)-30-(*)-CS12 36 PrefiX-(†)-36-(*)-CS12 06 PrefiX-(†)-06-(*)-CS24 12 PrefiX-(†)-12-(*)-CS24 † 18 PrefiX-( )-18-(*)-CS24 7 5 3 24 25 ⁄8 27 ⁄8 30 ⁄16 24 PrefiX-(†)-24-(*)-CS24 30 PrefiX-(†)-30-(*)-CS24 36 PrefiX-(†)-36-(*)-CS24 06 PrefiX-(†)-06-(*)-CS36 12 PrefiX-(†)-12-(*)-CS36 † 18 PrefiX-( )-18-(*)-CS36 7 5 3 36 37 ⁄8 39 ⁄8 42 ⁄16 24 PrefiX-(†)-24-(*)-CS36 30 PrefiX-(†)-30-(*)-CS36 36 PrefiX-(†)-36-(*)-CS36

(†) Insert side rail depth. (*) Insert bottom style to complete Catalog Number. Includes two pairs of splice plates with hardware.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-350 800.816.7809 Fax: 901.252.1354 One-Piece Tray Straight Covers Metal Framing & Cable Tray — T&B

ALUW 12 SNC - 3

Material Prefix Width Type Length* ALUW = Aluminum 06 = 6" SNC = Solid Non-Flanged Cover 3 = 3m SPW = Pre-Galvanized 12 = 12" SFC = Solid Flanged Cover SHW = Hot-Dip Galvanized 18 = 18" VFC = Ventilated Flanged Cover after Fabrication 24 = 24" SSW = Stainless Steel 316 30 = 30" 36 = 36" ® Cable Tray

* For SHW covers, maximum lengths are 72" and 1500mm.

Fitting Covers

ALUW 12 SNC HB 90 24

Material Prefix Width Cover Type Fitting Type Degree* Radius ALUW = Aluminum 06 = 6" SNC = Solid Non-Flanged Cover HB = Horizontal Bend 30 = 30° 12 = 12" SPW = Pre-Galvanized 12 = 12" SFC = Solid Flanged Cover HT = Horizontal Tee 45 = 45° 24 = 24" SHW = Hot-Dip Galvanized 18 = 18" VFC = Ventilated Flanged Cover HX = Horizontal Cross 60 = 60° 36 = 36" after Fabrication 24 = 24" VI = Vertical Inside Bend 90 = 90° SSW = Stainless Steel 316 30 = 30" VTU = Vertical Tee Down 36 = 36" HYR = Horizontal Wye Right HYL = Horizontal Wye Left

Note: Cover mounting hardware sold separately. * Required for HB and VI only.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-351 Fax: 901.252.1354 One-Piece Tray Fitting Covers (continued) Cable Tray ® ALUW 12 18 SNC RT 12

Material Prefix Width 1 Width 2 Cover Type Fitting Type Radius ALUW = Aluminum 06 = 6" 06 = 6" SNC = Solid Non-Flanged Cover RT = Horizontal Reduce Tee 12 = 12" SPW = Pre-Galvanized 12 = 12" 12 = 12" SFC = Solid Flanged Cover ET = Horizontal Expand Tee 24 = 24" SHW = Hot-Dip Galvanized = 18" = 18" = Ventilated Flanged Cover Horizontal Expand Tee = 36" 18 18 VFC EX = 36 after Fabrication 24 = 24" 24 = 24" and Reduce Cross Horizontal Straight SSW = Stainless Steel 316 30 = 30" 30 = 30" HSR = Reducer 36 = 36" 36 = 36" HLR = Horizontal Left Reducer

Metal Framing & Cable Tray — T&B HRR = Horizontal Right Reducer * Radius not required for HSR, HLR, HRR.

ALUW 3 12 SNC VO 90 24

Material Prefix Side Rail Width Cover Type Fitting Type Degree* Radius ALUW = Aluminum Height 06 = 6" SNC = Solid Non-Flanged Cover VO = Vertical Outside Bend 30 = 30° 12 = 12" SPW = Pre-Galvanized 2 = 2" 12 = 12" SFC = Solid Flanged Cover VTD = Vertical Tee Down 45 = 45° 24 = 24" 5 SHW = Hot-Dip Galvanized 3 = 3 ⁄8" 18 = 18" VFC = Ventilated Flanged Cover CS = Cable Support 60 = 60° 36 = 36" after Fabrication 6 = 6" 24 = 24" 90 = 90° SSW = Stainless Steel 316 30 = 30" 36 = 36"

Note: Cover mounting hardware sold separately. * Required for VO only.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-352 800.816.7809 Fax: 901.252.1354 One-Piece Tray Standard Splice Plate Metal Framing & Cable Tray — T&B • Packaged in pairs with zinc-plated hardware • Provided as standard with each straight and/or fitting cat. no. Side rail Height (prefix)-2-ssp 2" Available in Aluminum (ALUW), Hot-Dip Galvanized (SHUW), Pre-Galvanized (SPUW) and Stainless Steel 316 (SSUW). cat. no. Side rail Height (Prefix)-3-SSP 3" (Prefix)-6-SSP 6" Available in Aluminum (ALUW), Hot-Dip Galvanized (SHW), Pre-Galvanized (SPW) and Stainless Steel 316 (SSW).

Expansion Splice Plate • Allows for a 1" expansion or contraction of tray system ® • Packaged in pairs with hardware Cable Tray cat. no. Side rail Height (Prefix)-2-ESP 2" Available in Aluminum (ALUW), Hot-Dip Galvanized (SHUW), Pre-Galvanized (SPUW) and Stainless Steel 316 (SSUW). cat. no. Side rail Height (Prefix)-3-ESP 3" (Prefix)-6-ESP 6" Available in Aluminum (ALUW), Hot-Dip Galvanized (SHW), Pre-Galvanized (SPW) and Stainless Steel 316 (SSW).

Box to Tray Plates • Designed to secure tray to electrical panels or boxes, walls or end supports • Packaged in pairs with hardware cat. no. Side rail Height (Prefix)-3-BSP 3" (Prefix)-4-BSP 4" (Prefix)-5-BSP 5" (Prefix)-6-BSP 6" (Prefix)-7-BSP 7" Available in Pre-Galvanized (SPW), Hot-Dip Galvanized (SHW) and Stainless Steel 316 (SSW)

Horizontal Adjustable Plate • Adjustable hinge plates provide maximum horizontal installation flexibility • Furnished as a kit with hardware cat. no. Width (Prefix)-(*)06HAP 06" (Prefix)-(*)09HAP 09" (Prefix)-(*)12HAP 12" (Prefix)-(*)18HAP 18" (Prefix)-(*)24HAP 24" (Prefix)-(*)30HAP 30" (Prefix)-(*)36HAP 36" * Insert side rail height. Available in Aluminum (ALUW), Pre-Galvanized (SPUW) and Stainless Steel 316 (SSUW)

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-353 Fax: 901.252.1354 One-Piece Tray Vertical Adjustable Plate • Provide maximum flexibility for changes in elevation • Includes hardware

Cable Tray • Available in Aluminum (ALUW), Pre-Galvanized (SPUW) and Stainless ® Steel 316 (SSUW)

CAT. NO. Height (Prefix)-2-(**)-VSP 2" (Prefix)-3-(**)-VSP 3" (Prefix)-6-(**)-VSP 6" (**) Insert width of tray — 06", 12", 18", 24", 30" or 36".

Reducing Splice Plate • Used in pairs to provide a straight reduction or used with a Standard Splice Plate for an offset reduction • One per package with hardware Metal Framing & Cable Tray — T&B

CAT. NO. Side rail Height CAT. NO. Side rail Height (Prefix)-2-(*)-RSP 2" (Prefix)-3-RSP 3" Available in Aluminum (ALUW), Hot-Dip Galvanized (SHUW), Pre-Galvanized (SPUW) (Prefix)-6-RSP 6" and Stainless Steel 316 (SSUW). Available in Aluminum (ALUW), Hot-Dip Galvanized (SHW), Pre-Galvanized (SPW) (*) Insert width to reduce. and Stainless Steel 316 (SSW). Note: For offset reduction: Insert width to be reduced. 1 For straight reduction: Insert ⁄2 width to be reduced (two required). Example: ALUW-3-RSP = 3" offset reducer.

Closure End Plate • Provides closure for any tray end • Hardware included

CAT. NO. Side rail Height CAT. NO. Side rail Height (Prefix)-2-(**)-CEP 2" (Prefix)-3-(**)-CEP 3" Available in Aluminum (ALUW), Hot-Dip Galvanized (SHUW), Pre-Galvanized (SPUW) (Prefix)-6-(**)-CEP 6" and Stainless Steel 316 (SSUW). Available in Aluminum (ALUW), Hot-Dip Galvanized (SHW), Pre-Galvanized (SPW) (**) Insert width of tray — 06", 12", 18", 24", 30" or 36". and Stainless Steel 316 (SSW). (**) Insert width of tray — 06", 12", 18", 24", 30" or 36".

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-354 800.816.7809 Fax: 901.252.1354 One-Piece Tray Heavy-Duty Cover Clamp Metal Framing & Cable Tray — T&B • Models with 2" side rail height available in Aluminum (ALUW), Hot- Dip Galvanized (SHUW), Pre-Galvanized (SPUW) and Stainless Steel 316 (SSUW) • Models with 3" and 6" side rail heights available in Aluminum (ALUW), Hot-Dip Galvanized (SHW), Pre-Galvanized (SPW) and Stainless Steel 316 (SSW)

Side rail Side rail cat. no. Height cat. no. Height (Prefix)-2-(**)-HCC 2" (Prefix)-3-(**)-HCC 3" (**) Insert width of tray — 06", 12", 18", 24", 30" or 36". (Prefix)-6-(**)-HCC 6" (**) Insert width of tray — 06", 12", 18", 24", 30" or 36". ® Cable Tray Combination Hold-Down Cover Clamp • Designed to secure flat and flanged covers with hold-down feature • Available in Pre-Galvanized (SPW) and Stainless Steel 316 (SSW)

Side rail cat. no. Height (Prefix)-3-CCC 3" (Prefix)-4-CCC 4" (Prefix)-5-CCC 5" (Prefix)-6-CCC 6" (Prefix)-7-CCC 7"

Cover Clamp • Rigid indoor cover clamp for flat and flanged covers • Available in Pre-Galvanized (SPW) and Stainless Steel 316 (SSW)

cat. no. Height (Prefix)-2-SCC 2" (Prefix)-3-SCC 3" (Prefix)-6-SCC 6"

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-355 Fax: 901.252.1354 One-Piece Tray Combination Hold-Down/Cover Clamp • Available in Pre-Galvanized (SPUW) and Stainless Steel 316 (SSUW) Cable Tray ®

Side rail cat. no. Height (Prefix)-2-HDC 2" (Prefix)-3-HDC 3" (Prefix)-6-HDC 6"

Horizontal Tee Branch • Available in Aluminum (ALUW), Pre-Galvanized (SPUW) and Stainless Steel 316 (SSUW) Metal Framing & Cable Tray — T&B

cat. no. Height (Prefix)-2-(**)-HTB 2" (Prefix)-3-(**)-HTB 3" (Prefix)-6-(**)-HTB 6" (**) Insert width of tray — 06", 12", 18", 24", 30" or 36".

Steel Tray Hardware • Wrap-around design offers added protection for rugged applications and outdoor conditions • Hardware included

cat. no. Description Material

1 SPW-1/4-CB ⁄4" Carriage Bolt Zinc-Plated Steel 3 SPW-3/8-CB ⁄8" Carriage Bolt Zinc-Plated Steel 1 SPW-1/4-HN ⁄4" Hex Nut Zinc-Plated Steel 3 SPW-3/8-HN ⁄8" Hex Nut Zinc-Plated Steel 3 SSW-3/8-CB ⁄8" Carriage Bolt 316 Stainless 3 SSW-3/8-HN ⁄8" Hex Nut 316 Stainless SSW-3/8-HWK* 316 Stainless Steel Hardware Kit 316 Stainless * Contains eight nuts, eight bolts, eight lock washers.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-356 800.816.7809 Fax: 901.252.1354 One-Piece Tray Drop-Out Metal Framing & Cable Tray — T&B • Provide a smooth radiused surface at any position on the tray or trough bottom • Attach using hardware provided • Standard radius is 4" • Available in Aluminum (ALUW), Pre-Galvanized (SPW) and Stainless Steel 316 (SSW)

cat. no. (Prefix)-(**)-DOS (**) Insert width of tray — 06", 12", 18", 24", 30" or 36". ® Cable Tray

Horizontal Barrier Strips • Separate cables in tray and trough systems • Easily installed using supplied hardware or Barrier Strip Clamps (sold separately) • 72" barriers are flexible for use with horizontal fittings • Available in Aluminum (ALUW), Pre-Galvanized (SPUW) and Stainless Steel 316 (SSUW)

cat. no. Height Length (Prefix)-2-SB-3 2" 3m (Prefix)-3-SB-3 3" 3m SBH (Prefix)-6-SB-3 6" 3m (Prefix)-2-SBH-72 2" 72" (Prefix)-3-SBH-72 3" 72" SB (Prefix)-6-SBH-72 6" 72" Note: 3m barriers provided with six SPW10SCR; 72" barriers provided with three SPW10SCR.

Vertical Barrier Strips • Preformed to fit all standard steel vertical bends • Provided with hardware

Inside Bend Outside Bend cat. no. cat. no. Height (Prefix)-2-VIB-(*)-(**) (Prefix)-2-VOB-(*)-(**) 2" (Prefix)-3-VIB-(*)-(**) (Prefix)-3-VOB-(*)-(**) 3" (Prefix)-6-VIB-(*)-(**) (Prefix)-6-VOB-(*)-(**) 6" Available in Aluminum (ALUW), Pre-Galvanized (SPUW) and Stainless Steel 316 (SSUW). (*) Insert angle — 90°, 60°, 45° or 30°. (**) Insert radius — 12", 24" or 36".

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-357 Fax: 901.252.1354 Channel Tray

In order to ensure that your Channel Tray installation will meet your present and future needs, a sequence of decisions must be made. These decisions are relatively simple and can be condensed down to four steps. Material Choice Cable Tray

® • Aluminum • Pre-Galvanized • Hot-Dipped Galvanized • Stainless Steel • Coatings • Other

T&B Channel Tray systems are fabricated from a corrosion-resistant metal (low-carbon steel, stainless steel or an aluminum alloy) or from a metal with a corrosion-resistant finish (zinc or epoxy). The choice of material for any particular installation depends on the installation environment (corrosion and electrical considerations) and cost. Please refer to pages B-424–B-438 for further explanation. Type of Tray Bottom Ventilated Channel • Ventilated • Solid Metal Framing & Cable Tray — T&B Thomas & Betts offers cable channel in solid or ventilated straight sections. Ventilated channel has burr-free oblong punched holes for easy access. Ty-Rap® slots are provided between each opening for securing of cable. Thomas & Betts channel tray meets NEMA VE-1/CSA C22.22 No. 126.1-02. T&B Channel Tray Width • 1.5" • 3" • 4" • 6"

The width of a channel tray is a function of the number, size, spacing and weight of the cables in the tray. Available nominal widths are 1.5, 3, 4 and 6 inches. When specifying width, cable ties or other spacing devices may be used to maintain the required air space between cables.

Fittings Selection • Horizontal Bends (90°, 60°, 45° and 30°) • Horizontal Tees and Crosses • Vertical Bends (90°, 60°, 45° and 30°)

Fittings are used to change the size or direction of the channel tray. The most important Solid Channel decision to be made in fitting design concerns radius. The radius of the bend, whether horizontal or vertical, can be zero (non-radius), 12", 24" or greater on a custom basis. The selection requires a compromise, with the considerations being available space, minimum bending radius of cables, ease of cable pulling and cost. The typical radius is 24 inches. Fittings are also available for 30°, 45°, 60° and 90° angles. When a standard angle will not work, field fittings or adjustable elbows can be used. It may be necessary to add supports to the tray at these points. Refer to CSA/NEMA VE2 Installation Guidelines for suggested support locations.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-358 800.816.7809 Fax: 901.252.1354 Channel Tray How to create Straight Section catalog numbers Metal Framing & Cable Tray — T&B 1. Select the material 2. Select nominal width of tray 3. Select the bottom type 4. The last number is the length of the channel tray Example: ALTC04V-3 – Aluminum – 4" wide – Ventilated bottom Ventilated Channel Solid Channel – 10-ft. length

AL T C 04 V - 3 ® Cable Tray

Material Series Type Width Bottom Type Length AL = Aluminum T = Cable Channel C = Cable Channel 01 = 1.5" S = Solid Trough 3 = 10 ft. SP = Pre-Galvanized 03 = 3" V = Ventilated = Hot-Dip Galvanized SH 04 = 4" SS = 316 Stainless Steel 06 = 6"

Vented style offered in Vented style offered in 3", Solid style offered in all widths. 1.5" width only. 4", 6" widths only.

5.429" 2.498" 2.886" Selection Guide

.312" Prefix: ALT (Alum.), SPT (Pre-Galv.), SHT (Hot-Dip Galv.) SST 1.188"

1.625" (Stainless Steel) 2.175" .188" Inside Channel Widths: 01 = 1.5", 03 = 3", 04 = 4", 06 = 6" V – Ventilated, S – Solid 4" Bottom Styles:

.512" 9.625" 2.375"

Bottom view of ventilated Channel Tray larger then 1.5" wide.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-359 Fax: 901.252.1354 Channel Tray Solid and Vented Bottom Straight Sections Solid: Steel — Roll-formed steel. Aluminum — Extruded material Ventilated: Pre-punched burr-free oblong holes with Ty-Rap® slots between each opening

Cable Tray Accessories: One connector complete with hardware supplied for each length ® Material: Aluminum-6063-T6 Pre-Galvanized W W Hot-Dip Galvanized D Steel Aluminum Stainless Steel 316

SUPPORT SPAN (Feet) aLUMINUM Channel sOLID WIDTH (W) Depth (D) 2 4 6 8 10

3 Load (lb./ft.) 47.5 11.9 5.4 3.0 1.9 1.5" ⁄4" Deflection (in.) .170 .680 .745 1.325 2.070

3 Load (lb./ft.) 362.5 90.6 40.3 22.7 17.0 3" 1 ⁄8" Deflection (in.) .083 .330 .743 1.322 2.065 ALTC 5 Load (lb./ft.) 580.0 145.0 64.4 36.3 24.0 4" 1 ⁄8" Deflection (in.) .065 .260 .585 1.041 1.626

3 Load (lb./ft.) 607.5 151.9 67.5 38.0 25.0 6" 1 ⁄4" Deflection (in.) .061 .244 .550 .977 1.527 Metal Framing & Cable Tray — T&B

SUPPORT SPAN (Feet) aLUMINUM Channel vENTILATED WIDTH (W) Depth (D) 2 4 6 8 10

3 Load (lb./ft.) 47.5 11.9 5.4 3.0 1.9 1.5" ⁄4" Deflection (in.) .170 .680 .745 1.325 2.070

3 Load (lb./ft.) 300.0 75.0 33.3 18.8 14.0 3" 1 ⁄8" Deflection (in.) .100 .400 .900 1.600 2.500 ALTC 5 Load (lb./ft.) 525.0 131.3 58.3 32.8 19.0 4" 1 ⁄8" Deflection (in.) .074 .295 .664 1.181 1.846

3 Load (lb./ft.) 580.0 145.0 64.4 36.3 21.0 6" 1 ⁄4" Deflection (in.) .065 .261 .587 1.044 1.631

SUPPORT SPAN (Feet) STEEL Channel SOLID WIDTH (W) Depth (D) 2 4 6 8 10

3 Load (lb./ft.) 97.5 24.4 10.8 6.1 3.9 1.5" ⁄4" Deflection (in.) .045 .181 .408 .725 1.133

3 Load (lb./ft.) 252.0 63.0 28.0 15.8 17.0 SPTC 3" 1 ⁄8" Deflection (in.) .034 .134 .302 .538 .840 SHTC 5 Load (lb./ft.) 408.0 102.0 45.3 25.5 24.0 SSTC 4" 1 ⁄8" Deflection (in.) .026 .105 .237 .421 .658

3 Load (lb./ft.) 432.0 108.0 48.0 27.0 25.0 6" 1 ⁄4" Deflection (in.) .024 .096 .217 .386 .603

SUPPORT SPAN (Feet) STEEL Channel VENTILATED WIDTH (W) Depth (D) 2 4 6 8 10

3 Load (lb./ft.) 97.5 24.4 10.8 6.1 3.9 1.5" ⁄4" Deflection (in.) .045 .181 .408 .725 1.133

3 Load (lb./ft.) 207.0 51.8 23.0 12.9 14.0 SPTC 3" 1 ⁄8" Deflection (in.) .041 .163 .366 .652 1.018 SHTC 5 Load (lb./ft.) 363.0 90.8 40.3 22.7 19.0 SSTC 4" 1 ⁄8" Deflection (in.) .030 .119 .269 .477 .746

3 Load (lb./ft.) 405.0 101.3 45.0 25.3 21.0 6" 1 ⁄4" Deflection (in.) .027 .106 .239 .425 .664

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-360 800.816.7809 Fax: 901.252.1354 Channel Tray How to create fitting part numbers Metal Framing & Cable Tray — T&B

1. Select fitting material

2. Select nominal width of fitting

3. Select type of fitting

4. Select degree of angle if required

5. Select radius

Horizontal Cross Example: ALTF04SHB4512

– Aluminum

– 4" wide ® Cable Tray – Horizontal bend

– 45° degree

– 12" radius 90° Horizontal Bend

AL T F 04 S HB 45 12

Fitting Series Type Width Bottom Style Fitting Type Degree* Radius Material T = Cable F = Fitting 01 = 1.5" S = Solid Trough HB = Horizontal 30 = 30° 12 = 12" AL = Aluminum Channel 03 = 3" Bend 45 = 45° 24 = 24" SP = Pre-Galvanized 04 = 4" HT = Horizontal Tee 60 = 60° 0 = Zero SH = Hot-Dip 06 = 6" HX = Horizontal 90 = 90° Radius† Galvanized Cross † Contact your local sales office for SS = Stainless Steel VO = Vertical availability 316 Outside Bend VI = Vertical Inside Bend * Required for HB, VI and VO only.

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X R Z 3" Cable Tray ®

90° Horizontal Bend Y Selection Guide Catalog Numbering System Prefix: ALT (Alum.), SPT (Pre-Galv.), SHT ALT - F 06 - S - HB 90 - 24 (Hot-Dip Galv.), SST (Stainless Steel)

Material Fitting Width Bottom Fitting Radius Inside Channel Widths: 01 = 1.5", 03 = 3", Style Type 04 = 4", 06 = 6" Angle 90° Horizontal Bends Bottom Styles: S – Solid Radius (in.) Width (in.) Dimensions (in.) R W cat. no. X Y 3 3 1.5 (Prefix)-F 01-S-HB90-12 15 ⁄4 15 ⁄4 1 1 3 (Prefix)-F 03-S-HB90-12 16 ⁄2 16 ⁄2 12 4 (Prefix)-F 04-S-HB90-12 17 17

Metal Framing & Cable Tray — T&B 6 (Prefix)-F 06-S-HB90-12 18 18 3 3 1.5 (Prefix)-F 01-S-HB90-24 27 ⁄4 27 ⁄4 1 1 3 (Prefix)-F 03-S-HB90-24 28 ⁄2 28 ⁄2 24 4 (Prefix)-F 04-S-HB90-24 29 29 6 (Prefix)-F 06-S-HB90-24 30 30

3" Z

X Z R 3"

60° Horizontal Bend Y Catalog Numbering System Selection Guide

SPT - F 03 - S - HB 60 - 24 Prefix: ALT (Alum.), SPT (Pre-Galv.), SHT (Hot-Dip Galv.), SST (Stainless Steel) Material Fitting Width Bottom Fitting Radius Style Type Inside Channel Widths: 01 = 1.5", 03 = 3", 04 = 4", 06 = 6" Angle : S – Solid 60° Horizontal Bends Bottom Styles Radius (in.) Width (in.) Dimensions (in.) R w Cat. no. X Y Z

1 1 1.5 (Prefix)-F 01-S-HB60-12 15 ⁄2 9 10 ⁄4 3 3 13 3 (Prefix)-F 03-S-HB60-12 16 ⁄16 9 ⁄8 10 ⁄16 12 5 5 1 4 (Prefix)-F 04-S-HB60-12 16 ⁄8 9 ⁄8 11 ⁄16 1 1 11 6 (Prefix)-F 06-S-HB60-12 17 ⁄2 10 ⁄8 11 ⁄16 1 1.5 (Prefix)-F 01-S-HB60-24 26 15 17 ⁄4 9 3 3 3 (Prefix)-F 03-S-HB60-24 26 ⁄16 15 ⁄8 17 ⁄4 24 5 4 (Prefix)-F 04-S-HB60-24 27 15 ⁄8 18 7 1 9 6 (Prefix)-F 06-S-HB60-24 27 ⁄8 16 ⁄8 18 ⁄16

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3" Z

X 3" R Z

45° Horizontal Bend Y Catalog Numbering System Selection Guide Prefix: ALT (Alum.), SPT (Pre-Galv.), SHT SPT - F 03 - S - HB 45 - 24 (Hot-Dip Galv.), SST (Stainless Steel) Material Fitting Width Bottom Fitting Radius Inside Channel Widths: 01 = 1.5", 03 = 3", Style Type 04 = 4", 06 = 6" Angle Bottom Styles: S – Solid

45° Horizontal Bends ® Cable Tray Radius (in.) Width (in.) Dimensions (in.) R W cat. no. X Y Z

1 7 1 1.5 (Prefix)-F 01-S-HB45-12 14 ⁄8 5 ⁄8 8 ⁄4 11 1 9 3 (Prefix)-F 03-S-HB45-12 14 ⁄16 6 ⁄16 8 ⁄16 12 1 13 4 (Prefix)-F 04-S-HB45-12 15 6 ⁄4 8 ⁄16 3 1 3 6 (Prefix)-F 06-S-HB45-12 15 ⁄4 6 ⁄2 9 ⁄16 5 3 1 1.5 (Prefix)-F 01-S-HB45-24 22 ⁄8 9 ⁄8 13 ⁄4 1 9 9 3 (Prefix)-F 03-S-HB45-24 23 ⁄8 9 ⁄16 13 ⁄16 24 1 3 3 4 (Prefix)-F 04-S-HB45-24 23 ⁄2 9 ⁄4 13 ⁄4 3 3 6 (Prefix)-F 06-S-HB45-24 24 ⁄16 10 14 ⁄16

3" Z

X R Z

Y 3" 30° Horizontal Bend Selection Guide Catalog Numbering System Prefix: ALT (Alum.), SPT (Pre-Galv.), SHT ALT - F 06 - S - HB 30 - 24 (Hot-Dip Galv.), SST (Stainless Steel)

Material Fitting Width Bottom Fitting Radius Inside Channel Widths: 01 = 1.5", 03 = 3", Style Type 04 = 4", 06 = 6" Angle : S – Solid 30° Horizontal Bends Bottom Styles Radius (in.) Width (in.) Dimensions (in.) R w cat. no. X Y Z

1 1 1.5 (Prefix)-F 01-S-HB30-12 12 3 ⁄4 6 ⁄2 3 5 5 3 (Prefix)-F 03-S-HB30-12 12 ⁄8 3 ⁄16 6 ⁄8 12 5 3 3 4 (Prefix)-F 04-S-HB30-12 12 ⁄8 3 ⁄8 6 ⁄4 1 1 6 (Prefix)-F 06-S-HB30-12 13 ⁄8 3 ⁄2 7 3 5 1.5 (Prefix)-F 01-S-HB30-24 18 4 ⁄4 9 ⁄8 3 15 13 3 (Prefix)-F 03-S-HB30-24 18 ⁄8 4 ⁄16 9 ⁄16 24 5 15 4 (Prefix)-F 04-S-HB30-24 18 ⁄8 5 9 ⁄16 1 1 1 6 (Prefix)-F 06-S-HB30-24 19 ⁄8 5 ⁄8 10 ⁄4

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X 3" R Cable Tray ®

Horizontal Tee

Catalog Numbering System Selection Guide SST - F 04 - S - HT - 24 Prefix: ALT (Alum.), SPT (Pre-Galv.), SHT (Hot-Dip Galv.), SST (Stainless Steel) Material Fitting Width Bottom Fitting Radius Style Type Inside Channel Widths: 01 = 1.5", 03 = 3", 04 = 4", 06 = 6" Bottom Styles: S – Solid Horizontal Tees Radius (in.) Width (in.) Dimensions (in.) R W cat. no. X Y Z

3 1 1.5 (Prefix)-F 01-S-HT-12 15 ⁄4 31 ⁄2 — 1 3 (Prefix)-F 03-S-HT-12 16 ⁄2 33 — 12 4 (Prefix)-F 04-S-HT-12 17 34 —

Metal Framing & Cable Tray — T&B 6 (Prefix)-F 06-S-HT-12 18 36 — 3 1 1.5 (Prefix)-F 01-S-HT-24 27 ⁄4 55 ⁄2 — 1 3 (Prefix)-F 03-S-HT-24 28 ⁄2 57 — 24 4 (Prefix)-F 04-S-HT-24 29 58 — 6 (Prefix)-F 06-S-HT-24 30 60 —

X Horizontal Cross 3" R

Catalog Numbering System Selection Guide ALT - F 04 - S - HX - 24 Prefix: ALT (Alum.), SPT (Pre-Galv.), SHT (Hot-Dip Galv.), SST (Stainless Steel) Material Fitting Width Bottom Fitting Radius Style Type Inside Channel Widths: 01 = 1.5", 03 = 3", 04 = 4", 06 = 6" Bottom Styles: S – Solid Horizontal Crosses Radius (in.) Width (in.) Dimensions (in.) R W CAT. NO. X Y Z

3 1 1.5 (Prefix)-F 01-S-HX-12 15 ⁄4 31 ⁄2 — 1 3 (Prefix)-F 03-S-HX-12 16 ⁄2 33 — 12 4 (Prefix)-F 04-S-HX-12 17 34 — 6 (Prefix)-F 06-S-HX-12 18 36 — 3 1 1.5 (Prefix)-F 01-S-HX-24 27 ⁄4 55 ⁄2 — 1 3 (Prefix)-F 03-S-HX-24 28 ⁄2 57 — 24 4 (Prefix)-F 04-S-HX-24 29 58 — 6 (Prefix)-F 06-S-HX-24 30 60 —

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Z 3" Y

3" R Z X Z 3" X R 3"

Y Z

Catalog Numbering System Selection Guide

SPT - F 06 - S - VO 90 - 24 Prefix: ALT (Alum.), SPT (Pre-Galv.), SHT (Hot-Dip Galv.), SST (Stainless Steel) Material Fitting Width Bottom Fitting Radius Style Type Inside Channel Widths: 01 = 1.5", 03 = 3", Angle 04 = 4", 06 = 6" Bottom Styles: S – Solid

90° Vertical Outside Bend 90° Vertical Inside Bend Dimensions (in.) Dimensions (in.) Radius Width Radius Width (in.) (in.) CAT. NO. X Y (in.) (in.) CAT. NO. X Y

3 3 1.5 (Prefix)-F 01-S-VO90-12 15 15 1.5 (Prefix)-F 01-S-VI90-12 15 ⁄4 15 ⁄4 1 1 3 (Prefix)-F 03-S-VO90-12 15 15 3 (Prefix)-F 03-S-VI90-12 16 ⁄2 16 ⁄2 12 12 7 7 4 (Prefix)-F 04-S-VO90-12 15 15 4 (Prefix)-F 04-S-VI90-12 16 ⁄8 16 ⁄8 7 7 6 (Prefix)-F 06-S-VO90-12 15 15 6 (Prefix)-F 06-S-VI90-12 16 ⁄8 16 ⁄8 3 3 1.5 (Prefix)-F 01-S-VO90-24 15 15 1.5 (Prefix)-F 01-S-VI90-24 27 ⁄4 27 ⁄4 1 1 3 (Prefix)-F 03-S-VO90-24 27 27 3 (Prefix)-F 03-S-VI90-24 28 ⁄2 28 ⁄2 24 24 7 7 4 (Prefix)-F 04-S-VO90-24 27 27 4 (Prefix)-F 04-S-VI90-24 28 ⁄8 28 ⁄8 7 7 6 (Prefix)-F 06-S-VO90-24 27 27 6 (Prefix)-F 06-S-VI90-24 28 ⁄8 28 ⁄8

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Vertical Outside Vertical Inside Metal Framing & Cable Tray — T&B 3" Y

R Z 3" X X 3" R Z

Y Z 3"

Catalog Numbering System Selection Guide

SST - F 04 - S - VI 60 - 24 Prefix: ALT (Alum.), SPT (Pre-Galv.), SHT (Hot-Dip Galv.), SST (Stainless Steel) Material Fitting Width Bottom Fitting Radius Style Type Inside Channel Widths: 01 = 1.5", 03 = 3", Angle 04 = 4", 06 = 6" Bottom Styles: S – Solid

60° Vertical Outside Bend 60° Vertical Inside Bend Dimensions (in.) Dimensions (in.) Radius Width Radius Width (in.) (in.) CAT. NO. X Y Z (in.) (in.) CAT. NO. X Y Z

7 5 7 1 1 1.5 (Prefix)-F 01-S-VO60-12 14 ⁄8 8 ⁄8 9 ⁄8 1.5 (Prefix)-F 01-S-VI60-12 15 ⁄2 9 10 ⁄4 7 5 7 1 1 3 3 (Prefix)-F 03-S-VO60-12 14 ⁄8 8 ⁄8 9 ⁄8 3 (Prefix)-F 03-S-VI60-12 16 ⁄8 9 ⁄4 10 ⁄4 12 7 5 7 12 1 3 7 4 (Prefix)-F 04-S-VO60-12 14 ⁄8 8 ⁄8 9 ⁄8 4 (Prefix)-F 04-S-VI60-12 16 ⁄4 9 ⁄8 10 ⁄8 7 5 7 3 1 6 (Prefix)-F 06-S-VO60-12 14 ⁄8 8 ⁄8 9 ⁄8 6 (Prefix)-F 06-S-VI60-12 16 ⁄8 9 ⁄2 11 1 5 7 1 1.5 (Prefix)-F 01-S-VO60-24 25 ⁄4 14 ⁄8 16 ⁄8 1.5 (Prefix)-F 01-S-VI60-24 26 15 17 ⁄4 1 5 7 1 1 5 3 (Prefix)-F 03-S-VO60-24 25 ⁄4 14 ⁄8 16 ⁄8 3 (Prefix)-F 03-S-VI60-24 26 ⁄2 15 ⁄4 17 ⁄8 24 1 5 7 24 3 3 3 4 (Prefix)-F 04-S-VO60-24 25 ⁄4 14 ⁄8 16 ⁄8 4 (Prefix)-F 04-S-VI60-24 26 ⁄4 15 ⁄8 17 ⁄4 1 5 7 3 1 7 6 (Prefix)-F 06-S-VO60-24 25 ⁄4 14 ⁄8 16 ⁄8 6 (Prefix)-F 06-S-VI60-24 26 ⁄4 15 ⁄2 17 ⁄8

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Vertical Outside Vertical Inside

3" Z Y

Z 3" X R 3" X R Z

Y Z 3"

Catalog Numbering System Selection Guide

SST - F 04 - S - VI 45 - 24 Prefix: ALT (Alum.), SPT (Pre-Galv.), SHT (Hot-Dip Galv.), SST (Stainless Steel) Material Fitting Width Bottom Fitting Radius Style Type Inside Channel Widths: 01 = 1.5", 03 = 3", Angle 04 = 4", 06 = 6" Bottom Styles: S – Solid

45° Vertical Outside Bend 45° Vertical Inside Bend Dimensions (in.) Dimensions (in.) Radius Width Radius Width (in.) (in.) CAT. NO. X Y Z (in.) (in.) CAT. NO. X Y Z

5 5 1 1 1.5 (Prefix)-F 01-S-VO45-12 13 ⁄8 5 ⁄8 8 1.5 (Prefix)-F 01-S-VI45-12 14 ⁄8 5 ⁄8 9 5 5 5 1 3 (Prefix)-F 03-S-VO45-12 13 ⁄8 5 ⁄8 8 3 (Prefix)-F 03-S-VI45-12 14 ⁄8 6 8 ⁄2 12 5 5 12 3 1 5 4 (Prefix)-F 04-S-VO45-12 13 ⁄8 5 ⁄8 8 4 (Prefix)-F 04-S-VI45-12 14 ⁄4 7 ⁄8 8 ⁄8 5 5 7 3 6 (Prefix)-F 06-S-VO45-12 13 ⁄8 5 ⁄8 8 6 (Prefix)-F 06-S-VI45-12 14 ⁄8 11 8 ⁄4 1 1 7 5 5 1 1.5 (Prefix)-F 01-S-VO45-24 22 ⁄8 9 ⁄8 12 ⁄8 1.5 (Prefix)-F 01-S-VI45-24 22 ⁄8 8 ⁄8 13 ⁄2 1 1 1 1 3 (Prefix)-F 03-S-VO45-24 22 ⁄8 9 ⁄8 13 3 (Prefix)-F 03-S-VI45-24 23 9 ⁄2 13 ⁄2 24 24 1 5 5 4 (Prefix)-F 04-S-VO45-24 11 11 13 4 (Prefix)-F 04-S-VI45-24 23 ⁄4 9 ⁄8 13 ⁄8 3 5 5 6 (Prefix)-F 06-S-VO45-24 11 11 13 6 (Prefix)-F 06-S-VI45-24 23 ⁄8 9 ⁄8 13 ⁄8

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Vertical Outside Vertical Inside

3" Z Y 3" Metal Framing & Cable Tray — T&B

X Z R R Z X

Y 3" Z

Catalog Numbering System Selection Guide

SPT - F 06 - S - VO 30 - 24 Prefix: ALT (Alum.), SPT (Pre-Galv.), SHT (Hot-Dip Galv.), SST (Stainless Steel) Material Fitting Width Bottom Fitting Radius Style Type Inside Channel Widths: 01 = 1.5", 03 = 3", Angle 04 = 4", 06 = 6" Bottom Styles: S – Solid

30° Vertical Outside Bends 30° Vertical Inside Bends Dimensions (in.) Dimensions (in.) Radius Width Radius Width (in.) (in.) cat. no. X Y Z (in.) (in.) cat. no. X Y Z

1 7 1 3 7 3 1.5 (Prefix)-F 01-S-VO30-12 10 ⁄8 1 ⁄8 5 ⁄4 1.5 (Prefix)-F 01-S-VI30-12 10 ⁄8 1 ⁄8 5 ⁄8 5 1 1 1 1 3 3 (Prefix)-F 03-S-VO30-12 11 ⁄8 3 ⁄8 6 ⁄8 3 (Prefix)-F 03-S-VI30-12 12 ⁄4 3 ⁄2 6 ⁄8 12 12 5 1 1 3 3 5 4 (Prefix)-F 04-S-VO30-12 11 ⁄8 3 ⁄8 6 ⁄8 4 (Prefix)-F 04-S-VI30-12 12 ⁄8 3 ⁄8 5 ⁄8 5 1 1 1 3 5 6 (Prefix)-F 06-S-VO30-12 11 ⁄8 3 ⁄8 6 ⁄8 6 (Prefix)-F 06-S-VI30-12 12 ⁄2 3 ⁄8 5 ⁄8 5 3 1 3 5 1.5 (Prefix)-F 01-S-VO30-24 17 ⁄8 4 ⁄4 9 ⁄2 1.5 (Prefix)-F 01-S-VI30-24 18 4 ⁄4 9 ⁄8 5 3 1 1 7 3 3 (Prefix)-F 03-S-VO30-24 17 ⁄8 4 ⁄4 9 ⁄4 3 (Prefix)-F 03-S-VI30-24 18 ⁄4 4 ⁄8 9 ⁄4 24 24 5 3 1 3 7 7 4 (Prefix)-F 04-S-VO30-24 17 ⁄8 4 ⁄4 9 ⁄4 4 (Prefix)-F 04-S-VI30-24 18 ⁄8 4 ⁄8 9 ⁄8 5 3 1 1 7 6 (Prefix)-F 06-S-VO30-24 17 ⁄8 4 ⁄4 9 ⁄4 6 (Prefix)-F 06-S-VI30-24 18 ⁄2 5 9 ⁄8

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-368 800.816.7809 Fax: 901.252.1354 Channel Tray Straight Section Covers Metal Framing & Cable Tray — T&B Catalog Number Selection Guide Tray Covers Tray covers are available for all widths of tray. They should be installed where falling objects may damage cables or where a vertical tray run is accessible by pedestrian or vehicular traffic.

Straight Covers Note: Cover mounting hardware must be ordered separately. These covers provide maximum mechanical protection for cables with limited heat build up. 1 Flanged covers have ⁄2" flange. AL T F 03 SFC 3

Material* Series Type Width Bottom Style Length ®

AL = Aluminum T = Cable Accessory 01 = 1.5" SFC = Solid Flanged Covers 3 = 10 ft. Cable Tray SP = Pre-Galvanized Channel i.e.: Straight Cover 03 = 3" 72 = 6 ft. SH = Hot-Dip Galvanized 04 = 4" SS = Stainless Steel 316 06 = 6"

* Hot-Dip Galvanized Covers only available in 1500mm lengths. Quantity of Standard Cover Clamps Required Straight section (10 ft.) 6 pieces Note: When using the Heavy-Duty Cover Clamps, only half the quantity of pieces are required. Fitting Covers Catalog Number Selection Guide Tray Covers Tray covers are available for all widths of tray. They should be installed where falling objects may damage cables or where a vertical tray run is accessible by pedestrian or vehicular traffic.

Fitting Covers Note: Cover mounting hardware must be ordered separately. Fitting covers are available to complete your cable channel layout. All fitting covers are flanged. AL T F 06 HBC 45 12

Material Series Type Width Fitting Type Cover Degree* Radius AL = Aluminum T = Cable F = Fitting Cover 01 = 1.5" HBC = Horizontal Bend 30 = 30° 12 = 12" SP = Pre-Galvanized Channel 03 = 3" HTC = Horizontal Tee 45 = 45° 24 = 24" SH = Hot-Dip Galvanized 04 = 4" HXC = Horizontal Cross 60 = 60° 0 = Zero Radius† SS = Stainless Steel 316 06 = 6" VOB = Vertical Outside 90 = 90° † Contact your local Bend sales office for * Required for HB, VI and VO only. VIB = Vertical Inside availability Bend Quantity of Standard Cover Clamps Required Horizontal and Vertical Bends 4 pieces Tees 6 pieces Crosses 8 pieces Note: When using the Heavy-Duty Cover Clamps, only half the quantity of pieces are required.

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Selection Guide Prefix: ALT (Alum.), SPT (Pre-Galv.), SHT (Hot-Dip Galv.), SST (Stainless Steel) Inside Channel Widths: 01 = 1.5", 03 = 3", 04 = 4", 06 = 6" Cable Tray ®

Standard 1.5" Splice Plate Adjustable Horizontal Splice Plate

cat. no. Width (Prefix)-W-01-CCS 1.5" cat. no. Width Supplied standard with each length. (Prefix)-W-01-CHA 1.5" (Prefix)-W-03-CHA 3" Standard Splice Plate (Prefix)-W-04-CHA 4" (Prefix)-W-06-CHA 6" Metal Framing & Cable Tray — T&B Standard Vertical Adjustable Splice Plate

cat. no. Width (Prefix)-W-03-CCS 3" (Prefix)-W-04-CCS 4" (Prefix)-W-06-CCS 6" Supplied standard with each length.

Expansion Splice Plate cat. no. Width (Prefix)-W-01-CCV 1.5" (Prefix)-W-03-CCV 3" (Prefix)-W-04-CCV 4" (Prefix)-W-06-CCV 6"

cat. no. Width Wraparound Vertical (Prefix)-W-03-ESP 3" Adjustable Splice Plate (Prefix)-W-04-ESP 4" (Prefix)-W-06-ESP 6"

Wraparound Splice Plate

cat. no. Width (Prefix)-W-01-WAV 1.5" (Prefix)-W-03-WAV 3" cat. no. Width (Prefix)-W-04-WAV 4" (Prefix)-W-01-ACS 1.5" (Prefix)-W-06-WAV 6" (Prefix)-W-03-ACS 3" (Prefix)-W-04-ACS 4" (Prefix)-W-06-ACS 6"

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Closed End Plate

cat. no. Width (Prefix)-W-01-CEP 1.5" (Prefix)-W-03-CEP 3" (Prefix)-W-04-CEP 4" (Prefix)-W-06-CEP 6" ® Cable Tray

Channel to Cable Tray Plate

cat. no. Width (Prefix)-W-01-CCT 1.5" (Prefix)-W-03-CCT 3" (Prefix)-W-04-CCT 4" (Prefix)-W-06-CCT 6"

Channel Straight Reducer Plate

cat. no. Width (prefix)-W-03-01-RSP 3" to 1" (prefix)-W-04-01-RSP 4" to 1" (prefix)-W-06-01-RSP 6" to 1" (prefix)-W-04-03-RSP 4" to 3" (prefix)-W-06-03-RSP 6" to 3" (prefix)-W-06-04-RSP 6" to 4"

Channel to Floor Base Plate

cat. no. Width (Prefix)-W-01-CBP 1.5" (Prefix)-W-03-CBP 3" (Prefix)-W-04-CBP 4" (Prefix)-W-06-CBP 6"

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-371 Fax: 901.252.1354 Channel Tray Standard Hold-Down Clamp • Available in Aluminum (ALT), Pre-Galvanized (SPT), Hot-Dipped Galvanized (SHT) and Stainless Steel (SST) Cat. No. Width (Prefix)-W-01-SHC 1.5"

Cable Tray (Prefix)-W-03-SHC 3" ® (Prefix)-W-04-SHC 4" (Prefix)-W-06-SHC 6"

Channel Expansion Guide Clamp • Available in Aluminum (ALT), Pre-Galvanized (SPT), Hot-Dipped Galvanized (SHT) and Stainless Steel (SST) Cat. No. Width (Prefix)-W-01-CEG 1.5" (Prefix)-W-03-CEG 3" (Prefix)-W-04-CEG 4" (Prefix)-W-06-CEG 6" Metal Framing & Cable Tray — T&B

Combination Hold-Down/Cover Clamp • Available in Aluminum (ALT), Pre-Galvanized (SPT), Hot-Dipped Galvanized (SHT) and Stainless Steel (SST) Cat. No. Width (Prefix)-W-01-CCC 1.5" (Prefix)-W-03-CCC 3" (Prefix)-W-04-CCC 4" (Prefix)-W-06-CCC 6"

Heavy-Duty Cover Clamp • Available in Aluminum (ALT), Pre-Galvanized (SPT), Hot-Dipped Galvanized (SHT) and Stainless Steel (SST) Cat. No. Width (Prefix)-W-01-HCC 1.5" (Prefix)-W-03-HCC 3" (Prefix)-W-04-HCC 4" (Prefix)-W-06-HCC 6"

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-372 800.816.7809 Fax: 901.252.1354 Channel Tray Channel Mounting Bracket Metal Framing & Cable Tray — T&B • Available in Pre-Galvaninzed (SPT) and Hot-Dip Galvanized (SHT) Cat. No. Width (Prefix)-W-01-CCB 1.5" (Prefix)-W-03-CCB 3" (Prefix)-W-04-CCB 4" (Prefix)-W-06-CCB 6"

Channel to Tray Mounting Bracket • Available in Pre-Galvaninzed (SPT) and Hot-Dip Galvanized (SHT) Cat. No. Width (Prefix)-W-01-TCB 1.5" ® (Prefix)-W-03-TCB 3" Cable Tray (Prefix)-W-04-TCB 4" (Prefix)-W-06-TCB 6"

Single-Channel Hanger • Available in Pre-Galvaninzed (SPT) and Hot-Dip Galvanized (SHT) Cat. No. Width SPT-W-06-CCH 1 For use with all widths Note: Designed for use with ⁄ 2" threaded rod. SHT-W-06-CCH

Double-Channel Hanger • Available in Pre-Galvaninzed (SPT) and Hot-Dip Galvanized (SHT) Cat. No. Width SPT-W-06-DCH 1 For use with all widths Note: Designed for use with ⁄ 2" threaded rod. SHT-W-06-DCH

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-373 Fax: 901.252.1354 Common Accessories T&B® Cable Roller System Why should rollers be used? 1. To reduce pulling stress on cables, avoiding undue Cable Tray

® fatigue or abrasions 2. To minimize harmful “shear” load placed on cable trays 3. To reduce installation time

Why purchase the T&B® Cable Roller System? Straight Roller • Universal — fits virtually all tray systems • Mounts from bottom of cable tray, eliminating the need for double handling cables and reducing possibility of cable damage • Sideways telescopic adjustment allows rollers to accommodate virtually all tray widths • Nylon bearings require no lubrication • Independent rollers limit cable abrasion Metal Framing & Cable Tray — T&B

cat. no. Description Fits VHR04 Corner All Profiles

cat. no. Description Fits HAR 1224 Straight All Profiles 12" to 24" (30cm to 60cm) Corner Roller HAR 1836 Straight All Profiles 18" to 36" (45cm to 90cm)

Custom Maple Hardwood Block • Multiple cable blocks can be made to your specific requirements • Cable blocks ensure proper separation of single- conductor cables and prevent any interference due to magnetic fields • Paraffin wax impregnated to prevent moisture from penetrating and causing rotting and splitting • Cable blocks are also available in nylon and high- density polyethylene • Electrogalvanized hardware included; stainless steel hardware also available upon request

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-374 800.816.7809 Fax: 901.252.1354 Common Accessories Hanger Rod Clamp Kits Metal Framing & Cable Tray — T&B • Designed for ladder and ventilated cable tray • Provide a fast and economical solution for a suspended cable tray installation • One kit is needed per each threaded rod location • Kit consists of one bottom clamp and one top clamp and uses 1 ⁄2" threaded rod (order separately) • 250-lb. capacity per kit For Steel Cable Tray For Aluminum Cable Tray cat. no. Height cat. no. Tray Series cat. no. Tray Series cat. no. Tray Series (*)-3-HRC 3" ABW04HRC AH04 ABW25HRC AH25 ABW46HRC AH46 (*)-4-HRC 4" ABW14HRC AH14 ABW35HRC AH35 ABW56HRC AH56 (*)-5-HRC 5" ABW24HRC AH24 ABW45HRC AH45 ABW66HRC AH66 (*)-6-HRC 6" ABW34HRC AH34 ABW16HRC AH16 ABW27HRC AH27 ® (*)-7-HRC 7" ABW44HRC AH44 ABW26HRC AH26 ABW37HRC AH37 Cable Tray (*) Insert Pre-Galvanized (SPW), Hot-Dip Galvanized (SHW) or Stainless Steel 316 ABW54HRC AH54 ABW36HRC AH36 (SSW) prefix.

Center Support Bracket • Reduces cable pulling by allowing access from both sides of cable tray • Installation cost and time are reduced significantly by single-point suspension • Supplied as a complete kit

1 • Uses ⁄2" threaded rod (order separately) • For use with up to 24"-wide tray • Load capacity is 700 lb. per kit

Channel Tray cat. no. Material Width Width 6" SHW18CSB Hot-Dip Galvanized 18" 9" 12" SHW30CSB Hot-Dip Galvanized 30" 18" 24"

Trapeze Kit • Supports various cable tray widths in a suspending installation

Tray Channel cat. no. Width Width

7 (*)-06-TPK 6" 16 ⁄8" 3 (*)-09-TPK 9" 18 ⁄4" 1 (*)-12-TPK 12" 22 ⁄2" 1 (*)-18-TPK 18" 28 ⁄8" 5 (*)-24-TPK 24" 35 ⁄8" Kit consists of: 1 (*)-30-TPK 30" 41 ⁄4" 3 7 – (1) piece of strut cut to length – (4) ⁄8" strut nuts (*)-36-TPK 36" 46 ⁄8" 1 – (2) hold-down clips – (4) ⁄2" hex nuts 1 (*)-42-TPK 42" 52 ⁄2" 3 7 1 – (2) ⁄8" x ⁄8" hex-head cap screws – (4) ⁄2" square washers 1 (*) Insert Hot-Dip Galvanized (SHW), Pre-Galvanized (SPW) or Stainless Steel 316 (SSW) prefix. Kit uses ⁄2" threaded rod (order separately)

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-375 Fax: 901.252.1354 Common Accessories Cross Member • Hanging rods not included • Hot-dipped galvanized finish A B Cable Tray

® cat. no. A B C C S202-6HDG 6 5 — S202-9HDG 9 8 2 S202-15HDG 5 14 8 S202-21HDG 21 20 14 S202-27HDG 27 26 20 S202-33HDG 33 32 26

Note: Order hold-down clips (SSW-SHC) separately. Cantilever Support • Hot-dipped galvanized finish

Design cat. no. A B Load/lbs. A 1 1 S203-8HDG 8 ⁄2 4 ⁄16 1200 1 3 Metal Framing & Cable Tray — T&B S203-14HDG 14 ⁄2 5 ⁄8 1200 1 11 S203-20HDG 20 ⁄2 6 ⁄16 1200 1 B S203-26HDG 26 ⁄2 8 1200 1 S203-32HDG 32 ⁄2 8 1200 1 S203-38HDG 38 ⁄2 8 1200 Note: Order hold-down clips (SSW-SHC) separately.

Conduit to Cable Tray Clamp • Made from steel • Electro-galvanized finish

Conduit Size cat. no. (inches)

1 3 6210 ⁄2– ⁄4 1 6212 1–1 ⁄4

Conduit to Cable Tray Swivel Clamp • Clamp to any position in a 90° arc • For aluminum and steel trays with regular or reinforced flanges • Malleable iron hub and steel U-bolt • Serrations and biting teeth • Zinc-plated finish on clamping saddle provide a high-quality bond between conduit and clamp

Conduit Size cat. no. (inches)

1 3 6209 ⁄2– ⁄4 1 6211 1–1 ⁄4 1 6214 1 ⁄2–2 1 6216 2 ⁄2–3 1 6218 3 ⁄2–4

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-376 800.816.7809 Fax: 901.252.1354 Grounding and Bonding Economical Cable Tray Ground Clamp Metal Framing & Cable Tray — T&B • Made from malleable iron • Zinc-plated finish

cat. no. Description 10103TB For single conductor #4 solid to 4/0 str. MA2GC For single conductor #4 solid to 4/0 str.; includes Superstrut® springless channel nut for easy installation in cable tray rungs

Cable Tray Ground Clamp ® • Made from malleable iron Cable Tray • Zinc-plated finish

cat. no. Description 10105 For single conductor #4 solid to 2/0 str. 10109 For single conductor 2/0 solid to 4/0 str. 10109

Blackburn® Ground Clamp • Bolt has square shank to prevent turning and allows clamp to be tightened with one wrench • Made from copper alloy • Tin-plated finish for aluminum cable tray

Conductor Range cat. no. Min. Max. Figure GTC13P #4 sol. 2/0 str. 1 GTC14P 2/0 str. 250 kcmil 1 GTC23P #4 sol. 2/0 str. 2 Figure 1 Figure 2 GTC24P 2/0 str. 250 kcmil 2 Castings are of high-strength, corrosion-resistant copper alloy.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-377 Fax: 901.252.1354 Grounding and Bonding Blackburn® Cable Tray Ground Clamp • Made from copper alloy • Tin-plated finish Cable Tray ®

cat. no. Description CTG250 For parallel or tapping applications, #2 solid to 250 kcmil

Blackburn® Lay-in Lug • Dual-rated grounding connector for aluminum and copper conductors • Open-faced design enables you to quickly lay-in the grounding connector as a jumper • Made from tin-plated high-strength 6061-T6 aluminum alloy Metal Framing & Cable Tray — T&B

Conductor Range Stud Size cat. no. Min. Max. in. mm2 LL306 #6 solid 3/0 str. .33 8.38 LL2506 #6 str. 250 kcmil .33 8.38

Bonding Jumpers • Made from copper • Tin-plated finish

Bonding Single cat. no. Amp Capacity Bolt Hole Description

7 FBD12-1* 600 Amps ⁄16 12" flat flexible braid 7 FBD16-1* 600 Amps ⁄16 16" flat flexible braid 9 FBE12-1* 1200 Amps ⁄16 12" flat flexible braid 9 FBE16-1* 1200 Amps ⁄16 16" flat flexible braid 9 FBG12-1* 2000 Amps ⁄16 12" flat flexible braid 9 FBG16-1* 2000 Amps ⁄16 16" flat flexible braid

* Listed UL 467 & 486A, certified CSA C22.2 No. 41 for grounding & bonding equipment. Custom lengths are available. Important: Bonding Jumpers are required for expansion joints as well as adjustable joints. Please note due to the overall length of the expansion plate, a 12"-long bonding jumper is no longer sufficent to span the joint properly.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-378 800.816.7809 Fax: 901.252.1354 Grounding and Bonding Grounding and Bonding Metal Framing & Cable Tray — T&B

Table 1 Table 2 NEC® Table 392.60(A) Minimum Size Equipment Grounding Conductors for Grounding Metal Area Requirements for Cable Trays & Bonding Raceway and Equipment Used as Equipment Grounding Conductors (Based on NEC Table 250.122 and CEC Table 16) Maximum Fuse Ampere Rating, Circuit Minimum Cross-Sectional Area of Rating or Setting of Size Breaker Ampere Trip Setting, or Circuit Metal* in Square Inches Automatic Overcurrent Breaker Protective Relay Ampere Trip Device in Circuit Ahead of Aluminum or Copper-Clad Setting for Ground Fault Protection of Any Steel Aluminum Equipment, Conduit, etc. Copper Aluminum Cable Circuit in the Cable Tray System Cable Trays Cable Trays Not Exceeding (Amperes) Wire No. Wire No.* 60 .20 .20 15 14 12 100 .40 .20 20 12 10 200 .70 .20 30 10 8 400 1.00 .40 40 10 8

600 1.50 ** .40 60 10 8 ® Cable Tray 1000 — .60 100 8 6 1200 — 1.00 200 6 4 1600 — 1.50 300 4 2 2000 — 2.00 ** 400 3 1 500 2 1/0 For SI units, one square inch = 645 square millimeters. 600 1 2/0 * Total cross-sectional area of both side rails for ladder or trough-type cable trays or 800 1/0 3/0 the minimum cross-sectional area of metal in channel-type cable trays or cable trays of one-piece construction. 1000 2/0 4/0 ** Steel cable trays shall not be used as equipment grounding conductors for circuits 1200 3/0 250 kcmil with ground-fault protection above 600 amperes. Aluminum cable trays shall not be 1600 4/0 350 kcmil used as equipment grounding conductors for circuits with ground-fault protection above 2000 amperes. 2000 250 kcmil 400 kcmil 2500 350 kcmil 600 kcmil For larger ampere ratings, an additional grounding conductor must be used. 3000 400 kcmil 600 kcmil For more information on grounding and bonding cable tray, refer to Section 4.7 of the new NEMA VE 2 Cable Tray Installation Guidelines. 4000 500 kcmil 800 kcmil 5000 700 kcmil 1200 kcmil 6000 800 kcmil 1200 kcmil

* See installation restrictions in NEC Section 250.120. NEC and National Electrical Code are registered trademarks of the National Fire Protection Association, Inc.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-379 Fax: 901.252.1354 Options Large-Radius Aluminum Cable Tray

• No mitered joints

Cable Tray • No bent splice plate ® • Less costly • Easier to install • Faster to install New Method • Fewer skills required to install • Cleaner lines • More resistant support structure • Improved functionality and aesthetics

The custom-built cable support system makes this cable tray design ideal for petrochemical Old Method tanks and towers as well as other applications

Metal Framing & Cable Tray — T&B requiring a wider radius. Thomas & Betts takes pride in manufacturing a complete system to meet your most rigorous requirements. Our cable support systems reduce Rung Spacing the costly and labor-intensive modifications required to assemble straight sections, splice plates and accessories that fit in your tank or Clearance vessel. Distance Thomas & Betts Large-Radius Aluminum Cable Tray systems mount flawlessly with no extra cutting, set-up or surplus material. With the option of pre-assembly of this cable tray system Standard Length prior to erection of the tank or vessel, you can (External Side Rail) drastically reduce installing time. 3m (118 in.) Vessel or Catwalk Radius Segment Arc Length Measured on Tank Tray Data Required for Quotation Radius Height of the Cable Tray in. Width of the Cable Tray in. Rung Spacing Required in. Load Rating and Support Span lb./ft. (kg/m) Radius of Tank or Vessel in. Clearance Distance in. Segment Arc Length (measured on structure) in. Quantity Required (number of segments)

Total Arc Length (= segment arc length x quantity) in. Tray Width

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-380 800.816.7809 Fax: 901.252.1354 Options Aluminum Mid-Span Splice Plate Metal Framing & Cable Tray — T&B • Factory pre-drilled side rails for easy installation • Allows random splice location • Tested loading 160 lb./ft., based on a 20-ft. simple beam test with 1.5 safety factor (tested with AH66 series) • Supplied with stainless steel type 316 hardware • Great for ladder, vented or solid tray style • Only available for the following series of aluminum trays: AH46, AH56, AH66 and AH76*

* 20-ft. support span only. ® Cable Tray

3 3 ⁄8"-16 x ⁄4" SS316 Carriage Bolt and SS304 Keps Nut Typical Installation of Mid-Span Splice Plate

Mid-Span Splice Plate Cable Tray These heavy-duty splice plates are designed to allow random splice location, including the midspan for 20-ft. support spans. These splices are available for all long-span ladder, vented or solid tray styles. Note: Also available on fittings to complete the system if required. Please consult the factory for more information. Reinforcing Plate

3 ⁄8"-16 x 1" SS316 Carriage Bolt and SS304 Keps Nut

AMS 4 - 6 - 24 - L09 - 6

Material Style Series Side Rail Depth Width Bottom Type Length AMS = Mid-Span Splice 4 = Series 4 6" 06 = 6" L06 = 6" Rung Spacing 6 = 6m 5 = Series 5 09 = 9" L09 = 9" Rung Spacing 288 = 24 ft. 6 = Series 6 12 = 12" L12 = 12" Rung Spacing 7 = Series 7 18 = 18" V = Ventilated 24 = 24" S = Soilid Trough To order straight sections with Mid-Span Splice Plate, 30 = 30" replace “AH” in the standard part number with “AMS”. 36 = 36" Example: AH6624L12-6 AMS6624L12-6

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-381 Fax: 901.252.1354 Options Long-Span Systems — 30-ft. Straight Sections, Series 7–6, 4–7, 1–8 Cable Tray

® Wo

AH7-6 AH4-7 AH1-8 W (in.) Wi (in.) Wo (in.) Wi (in.) Wo (in.) Wi (in.) Wo (in.) 6 4.92 8.92 4.62 8.62 4.55 10.55 9 7.92 11.92 7.62 11.62 7.55 13.55 12 10.92 14.92 10.62 14.62 10.55 16.55 Metal Framing & Cable Tray — T&B 18 16.92 20.92 16.62 20.62 16.55 22.55 24 22.92 26.92 22.62 26.62 22.55 28.55 30 28.92 32.92 28.62 32.62 28.55 34.55 36 34.92 38.92 34.62 38.62 34.55 40.55

A H 7 - 6 - 24 - L09 - 360

Material Style Series/Side Rail Depth Width Bottom Type Length H = H-Beam 76 = 6" 06 = 6"* L06 = 6" Rung Spacing 360 = 30 ft. 47 = 7" 09 = 9" L09 = 9" Rung Spacing 18 = 8" 12 = 12" L12 = 12" Rung Spacing 18 = 18" V = Ventilated * 6" width not available in the AH18 series. 24 = 24" S = Solid Trough 30 = 30" 36 = 36"

Support Span ...... Specifications...... Feet • NEMA — All: Exceed 20C Series 18 20 22 24 26 28 30 • UL Cross Sectional Area — All: 2.00 in.2 Load (lb./ft.) 228 185 153 128 109 94 82 • Side Rail Design Factors, 1 Pair — AH7-6: Ix: 21.96 in.4; Sx: 6.38 in.3; Area: AH7-6 Deflection (in.) 2.457 3.033 3.670 4.367 5.125 5.944 6.824 3.82 in.2; AH4-7: Ix: 36.85 in.4; Sx: 9.08 in.3; Area: 4.65 in.2; AH1-8: Ix: 58.36 Deflection Factor .011 .016 .024 .034 .047 .063 .083 in.4; Sx: 13.37 in.3; Area: 5.86 in.2 Load (lb./ft.) 292 236 195 164 140 121 105 • Deflection — Based on 36"-wide cable trays with trays supported as simple AH4-7 Deflection (in.) 1.869 2.308 2.793 3.324 3.901 4.524 5.193 spans and deflection measured at the midpoint; continuous spans may reduce Deflection Factor .006 .010 .014 .020 .028 .038 .049 deflection by as much as 50% Load (lb./ft.) 522 423 350 294 250 216 188 • Deflection at Any Length — For lighter loads, multiply Load x Deflection Factor AH1-8 Deflection (in.) 2.113 2.609 3.157 3.757 4.409 5.114 5.871 Deflection Factor .004 .006 .009 .013 .018 .024 .031

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-382 800.816.7809 Fax: 901.252.1354 Options Peaked Cover Components — Metal Framing & Cable Tray — T&B Horizontal Bends/Vertical Inside Bends ®

Horizontal Bend Cable Tray

A UW - 12 - PFC - HB - 90 - 24

Material Fitting Style Width Cover Type Fitting Type Degree Nominal A = Aluminum U = U-Beam 06 = 6" PFC = Peaked Flanged HB = Horizontal Bend 30 Radius H = H-Beam 09 = 9" Cover VI = Vertical Inside Bend 45 12 = 12" 12 = 12" PVC = Peaked Vented 60 24 = 24" Flanged Cover 18 = 18" 90 36 = 36" 24 = 24" 48 = 48" 30 = 30" 36 = 36"

SHW - 24 - PFC - HB - 90 - 24

Material* Width Cover Type Fitting Type Degree Nominal SHW = Hot-Dip 06 = 6" PFC = Peaked Flanged HB = Horizontal Bend 30 Radius Galvanized 09 = 9" Cover VI = Vertical Inside Bend 45 12 = 12" SSW = Stainless 12 = 12" PVC = Peaked Vented 60 24 = 24" Steel 316 18 = 18" Flanged Cover 90 36 = 36" 24 = 24" 48 = 48" 30 = 30" * Pre-Galvanized not available. 36 = 36"

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-383 Fax: 901.252.1354 Options Peaked Cover Components — Vertical Outside Bends Cable Tray ®

A UW - 4 - 12 - PFC - VO - 90 - 24 Metal Framing & Cable Tray — T&B

Material Style Side Rail Height Width Cover Type Fitting Type Degree Nominal Radius A = Aluminum U = U-Beam 4 = 4" 06 = 6" PFC = Peaked VO = Vertical 30 12 = 12" Flanged Cover Outside Bend H = H-Beam 5 = 5" 09 = 9" 45 24 = 24" PVC = Peaked Vented 6 = 6" 12 = 12" Flanged Cover 60 36 = 36" 7 = 7" 18 = 18" 90 48 = 48" 24 = 24" 30 = 30" 36 = 36"

SSW - 6 - 24 - PFC - VO - 90 - 24

Material* Side Rail Height Width Cover Type Fitting Type Degree Nominal Radius SHW = Hot-Dipped Galvanized 4 = 4" 06 = 6" PFC = Peaked Flanged Cover VO = Vertical 30 12 = 12" SSW = Stainless Steel 316 Outside 5 = 5" 09 = 9" PVC = Peaked Vented Flanged Cover Bend 45 24 = 24" 6 = 6" 12 = 12" 60 36 = 36" 7 = 7" 18 = 18" 90 48 = 48" 24 = 24" 30 = 30" 36 = 36" * Pre-Galvanized not available.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-384 800.816.7809 Fax: 901.252.1354 Options Peaked Cover Components — Metal Framing & Cable Tray — T&B Horizontal Tees ® Cable Tray

A UW - 12 - PFC - HT - 24

Material Style Width Cover Type Fitting Type Nominal Radius A = Aluminum U = U-Beam 06 = 6" PFC = Peaked Flanged Cover HT = Horizontal Tee 12 = 12" H = H-Beam 09 = 9" PVC = Peaked Vented Flanged Cover 24 = 24" 12 = 12" 36 = 36" 18 = 18" 48 = 48" 24 = 24" 30 = 30" 36 = 36"

SHW - 24 - PFC - HT - 24

Material* Width Cover Type Fitting Type Nominal Radius SHW = Hot-Dipped Galvanized 06 = 6" PFC = Peaked Flanged Cover HT = Horizontal Tee 12 = 12" SSW = Stainless Steel 316 09 = 9" PVC = Peaked Vented Flanged Cover 24 = 24" 12 = 12" 36 = 36" 18 = 18" 48 = 48" 24 = 24" 30 = 30" 36 = 36" * Pre-Galvanized not available.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-385 Fax: 901.252.1354 Non-Metallic Tray Why Specify T&B® Non-Metallic Cable Tray?

Non-Metallic Cable Tray Systems have been tested and proven in the harsh environment of the offshore oil and gas industry. Subject to the

Cable Tray corrosive conditions inherent in petroleum products, plus the daily ® punishment of exposure to wind, weather and saltwater — Non-Metallic Cable Tray has stood up! Non-Metallic Cable Tray gives you the load capacity of steel plus the inherent characteristics afforded by our Pultrusion Technology: non-conductive, non-magnetic and corrosion-resistant. Although light in weight, their strength-to-weight ratio surpasses that of equivalent steel products. Non-Metallic Cable Tray will not rust, nor does it ever require painting. Available in both polyester and vinylester resin systems, they are manufactured to meet ASTM E-84, Class 1 Flame Rating and self- extinguishing requirements of ASTM D-635. The CSA/NEMA loadings are load-tested in accordance with NEMA/CSA guidelines.

Non-Metallic Cable Tray comes in two colors : Slate grey (polyester resin) and Beige (vinylester resin). Custom colors are available on request. Metal Framing & Cable Tray — T&B

Veil Mat Unidirectionally aligned glass fibers bonded with resin

Polyester or vinylester surface

A surface veil is applied during the pultrusion process to ensure a resin-rich surface for superior corrosion resistance as well as an ultraviolet exposure barrier.

Horizontal and vertical drops, exterior installation. Horizontal (suspended) tray, Horizontal bends change direction with vertical drop to machinery below of tray suspended from deck above

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-386 800.816.7809 Fax: 901.252.1354 Non-Metallic Tray Straight Section Catalog Numbering System Metal Framing & Cable Tray — T&B To Order To order a straight section of cable tray, select the appropriate size and material from the charts below and place those symbols in the sequence shown to form the complete catalogue number.

Selection Process 1 2 3 4 5 6 ® Cable Tray

Non-metallic Select the correct Select the resin required. Select the Select the Select the straight cable tray system Thomas & Betts Refer to Corrosion Guide on rung spacing desired width section length in series cable pages B-440–B-441 of the required in inches. inches. tray using the Technical Data section for to properly Load Data for the effect of enviromental support cables straight sections conditions on the desired in tray. found on pages material. For the effective B-388–B-392. temperature range, see page B-444 of the same section.

Straight Section Catalog Selector NM - 4 P 09 24 - 120

Cable Tray System Series Material Rung Width Length Non-Metallic 3 P = Polyester Resin Spacing 6" 120" = 10' 4 V = Vinylester Resin 6" 9" 240" = 20' 6B 9" 12" 6C 12" 18" H6C 18" 24" 30" 36"

Example: NM-4P0924-120 for 4' side rail, polyester resin, 9" rung spacing, 24" wide, 120" (10 ft) length. Note: One pair of stainless steel SS6 splice plates with SS6 hardware included with each length. For other types of splice plates, see page B-415–B-417.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-387 Fax: 901.252.1354 Non-Metallic Tray 3" Straight Section Cable Tray ®

Straight Section Catalog Selector NM - 3 P 09 24 - 120

Cable Tray System Series Material Rung Width Length Non-Metallic 3 P = Polyester Resin Spacing 6" 120" = 10' V = Vinylester Resin 6" 9" 240" = 20' 9" 12" 12" 18" 18" 24"

Metal Framing & Cable Tray — T&B 30" 1" 36"

NEMA 2" FILL 3"

Side Rail Height : 3' (2" loading depth)

Specifications Support Span (Ft.) Safety Series Factor 6 8 10 12 14 Design Load lb./ft. 257 145 93 64 47 3 1.5 Deflection in. 1.3 2.3 3.7 5.3 7.2 K Factor .005 .016 .040 .083 .153

Splice Plates Loading Deflection Factor One pair of stainless steel SS6 splice plates • CSA load class: C1/3M To calculate deflection at any span length for lighter with SS6 (316 Stainless Steel) hardware included. • NEMA 8C loads than listed, multiply the load by the K factor. • 12" rung spacing When trays are used in continuous spans, the deflection of the tray is reduced by as much as 50%.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-388 800.816.7809 Fax: 901.252.1354 Non-Metallic Tray 4" Straight Section Metal Framing & Cable Tray — T&B

Straight Section Catalog Selector NM - 4 P 09 24 - 120

Cable Tray System Series Material Rung Width Length ®

Non-Metallic 4 P = Polyester Resin Spacing 6" 120" = 10' Cable Tray V = Vinylester Resin 6" 9" 240" = 20' 9" 12" 12" 18" 18" 24" 30" 1 1 ⁄8" 36"

NEMA 3" FILL 4"

Side Rail Height : 4" (3" loading depth)

Specifications Support Span (Ft.) Safety Series Factor 10 12 14 16 18 Design Load lb./ft. 157 109 80 61 48 4 1.5 Deflection in. 2.1 3.0 4.0 5.3 6.7 K Factor .013 .028 .050 .087 .140

Splice Plates Loading Deflection Factor One pair of stainless steel SS6 splice plates • CSA load class: C1/3M To calculate deflection at any span length for lighter with SS6 (316 Stainless Steel) hardware included. • NEMA 120 loads than listed, multiply the load by the K factor. • 12" rung spacing When trays are used in continuous spans, the deflection of the tray is reduced by as much as 50%.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-389 Fax: 901.252.1354 Non-Metallic Tray 6" Straight Section — 6B Series Cable Tray ®

Straight Section Catalog Selector NM - 6B P 09 24 - 120

Cable Tray System Series Material Rung Width Length Non-Metallic 6B P = Polyester Resin Spacing 6" 120" = 10' V = Vinylester Resin 6" 9" 240" = 20' 9" 12" 12" 18"

Metal Framing & Cable Tray — T&B 18" 24" 5 1 ⁄8" 30" 36"

NEMA 5" FILL 6"

Side Rail Height : 6" (5" loading depth)

Specifications Support Span (Ft.) Safety Series Factor 12 14 16 18 20 Design Load lb./ft. 254 186 143 113 91 6B 1.5 Deflection in. 1.6 2.2 2.8 3.6 4.4 K Factor .006 .012 .020 .032 .048

Splice Plates Loading Deflection Factor One pair of stainless steel SS6 splice plates • CSA load class: E/3M To calculate deflection at any span length for lighter with SS6 (316 Stainless Steel) hardware included. • NEMA 20B loads than listed, multiply the load by the K factor. • 12" rung spacing When trays are used in continuous spans, the deflection of the tray is reduced by as much as 50%.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-390 800.816.7809 Fax: 901.252.1354 Non-Metallic Tray 6" Straight Section Metal Framing & Cable Tray — T&B — 6C Series

Straight Section Catalog Selector NM - 6C P 09 24 - 120 ®

Cable Tray System Series Material Rung Width Length Cable Tray Non-Metallic 6C P = Polyester Resin Spacing 6" 120" = 10' V = Vinylester Resin 6" 9" 240" = 20' 9" 12" 12" 18" 18" 24" 5 1 ⁄8" 30" 36"

NEMA 5" FILL 6"

Side Rail Height : 6" (5" loading depth)

Specfications Support Span (Ft.) Safety Series Factor 12 14 16 18 20 Design Load lb./ft. 356 262 200 158 128 6C 1.5 Deflection in. 1.6 2.2 2.9 3.7 4.6 K Factor .004 .008 .015 .023 .136

Splice Plates Loading Deflection Factor One pair of stainless steel SS6 splice plates • CSA load class: E/3M, D/6M To calculate deflection at any span length for lighter with SS6 (316 Stainless Steel) hardware included. • NEMA 20C loads than listed, multiply the load by the K factor. • 12" rung spacing When trays are used in continuous spans, the deflection of the tray is reduced by as much as 50%.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-391 Fax: 901.252.1354 Non-Metallic Tray 6" Straight Section — H6C Series Cable Tray ®

Straight Section Catalog Selector NM - H6C P 09 24 - 120

Cable Tray System Series Material Rung Width Length Non-Metallic H6C P = Polyester Resin Spacing 6" 120" = 10' V = Vinylester Resin 6" 9" 240" = 20' 9" 12" 12" 18"

Metal Framing & Cable Tray — T&B 18" 24" 5 1 ⁄8" 30" 36"

NEMA 5" FILL 6"

Side Rail Height : 6" (5" loading depth)

Specifications Support Span (Ft.) Safety Series Factor 12 14 16 18 20 Design Load lb./ft. 386 283 217 171 139 1.5 Deflection in. 1.8 2.4 3.2 4.0 5.0 K Factor .005 .008 .015 .023 .036 H6C Design Load lb./ft. 289 212 163 129 104 2.0 Deflection in. 1.3 1.8 2.4 3.0 3.7 K Factor .004 .008 .015 .023 .036

Splice Plates Loading Deflection Factor One pair of stainless steel SS6 splice plates • CSA load class: *D/6M (* with To calculate deflection at any span length for lighter with SS6 (316 Stainless Steel) hardware included. safety factor of 1.5 only), E/3M loads than listed, multiply the load by the K factor. • NEMA 20C When trays are used in continuous spans, the • 12" rung spacing deflection of the tray is reduced by as much as 50%.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-392 800.816.7809 Fax: 901.252.1354 Non-Metallic Tray Fittings Catalog Metal Framing & Cable Tray — T&B Numbering System

To Order

To order a fitting for a complete cable tray system, select the appropriate size, material, angle, type and radius from the charts below. Place those symbols in the sequence shown to form the complete catalogue number. Selection Process 1 2 3 4 5 6 7 8 ® Cable Tray

Non-metallic For mitered fittings Select height of Select the resin Select the desired Angle of fitting Type of fitting Radius cable tray when available fitting required for required. Refer to width in inches. required for required for required for system application. This Corrosion Guide on application application. See application. should match tray pages B-440–B-441 choices below. This would be series and height of the Technical Data determined selection. section for the effect of by allowable enviromental conditions radius of on the desired material, cables being for the effective installed. temperature range, see Standard page B-444 of the radius is 24". same section.

Fitting Section Catalog Selector

NM - M 4 P 24 90 HB 24

Cable Tray System Mitered Series Material Width Angle Type Radius Non-Metallic When 3 P = Polyester Resin 6" 30° HB = Horizontal Bend 12" available 4 V = Vinylester Resin 9" 45° HT = Horizontal Tee 24" 12" 60° HX = Horizontal Cross 36" 18" 90° VI = Vertical Inside Bend 24" VO = Vertical Outside Bend 30" VT = Vertical Tee 36" VTD = Vertical Tee, Down VTU = Vertical Tee, Up RR = Right Reducer LR = Left Reducer SR = Straight Reducer HYR = Horizontal Wye, Right Example: NM-4P2490HB24 for 24" wide, 4' side rail, polyester resin, horizontal 90° bend with 24" radius. HYL = Horizontal Wye, Left Note: Standard rung spacing for fittings is 9". Stainless steel SS6 splice plates with SS6 hardware included. CSF = Cable Support Fitting For other types of splice plates, see page B-415–B-417.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-393 Fax: 901.252.1354 Non-Metallic Tray 3" Horizontal Bends

Catalog Numbering System Cable Tray

® NF - M 3 P 24 90 HB 12

Non- Mitered Height Width Type Sample mitered fitting Metallic Material Angle Radius

B B R R

A A Metal Framing & Cable Tray — T&B

90° Horizontal Bend 45° Horizontal Bend Dimensions Dimensions Tray -R- Bend Tray -R- Bend Width A B Radius Width A B C Radius in. in. cat. no. in. in. in. in. cat. no. in. in. in.

3 3 13 7 3 6 NM-M3-(Matl)-06-90HB12 20 ⁄8 20 ⁄8 6 NM-M3-(Matl)-06-45HB12 22 ⁄16 9 ⁄16 13 ⁄8 7 7 7 7 9 NM-M3-(Matl)-09-90HB12 21 ⁄8 21 ⁄8 9 NM-M3-(Matl)-09-45HB12 23 ⁄8 9 ⁄8 14 3 3 7 5 5 12 12 NM-M3-(Matl)-12-90HB12 22 ⁄4 22 ⁄4 12 12 NM-M3-(Matl)-12-45HB12 24 ⁄8 10 ⁄16 14 ⁄8 5 5 3 7 18 NM-M3-(Matl)-18-90HB12 26 ⁄16 26 ⁄16 18 NM-M3-(Matl)-18-45HB12 27 11 ⁄16 15 ⁄8 3 3 1 1 1 24 NM-M3-(Matl)-24-90HB12 29 ⁄8 29 ⁄8 24 NM-M3-(Matl)-24-45HB12 29 ⁄8 12 ⁄16 17 ⁄16

One pair of stainless steel SS6 splice plates with SS6 hardware included. Standard rung spacing for fittings is 9". For other types of splice plates, see page B-415–B-417. Dimensions for reference only, when critical contact factory. Consult factory for availability of molded fittings.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-394 800.816.7809 Fax: 901.252.1354 Non-Metallic Tray 4" Horizontal Bends Metal Framing & Cable Tray — T&B

Catalog Numbering System

NF - M 4 P 24 90 HB 12

Non- Mitered Height Width Type Sample molded fitting Metallic Material Angle Radius

B ® Cable Tray R R

A A

90° Horizontal Bend 45° Horizontal Bend Dimensions -R- Dimensions Bend Tray -R- Bend Tray A B Radius Width A B C Radius in. Width in. cat. no. in. in. in. in. cat. no. in. in. in. 1 1 6 NM-M4-(Matl)-06-90HB12 22 ⁄4 22 ⁄4 3 1 3 6 NM-M4-(Matl)-06-45HB12 15 ⁄4 6 ⁄2 9 ⁄16 3 3 9 NM-M4-(Matl)-09-90HB12 23 ⁄4 23 ⁄4 13 1 13 9 NM-M4-(Matl)-09-45HB12 16 ⁄16 10 ⁄2 9 ⁄16 † 1 1 12 NM-M4-(Matl)-12-90HB12 25 ⁄4 25 ⁄4 † 7 3 7 12 NM-M4-(Matl)-12-45HB12 17 ⁄8 7 ⁄8 10 ⁄16 † 1 1 12 18 NM-M4-(Matl)-18-90HB12 28 ⁄4 28 ⁄4 † 1 11 12 18 NM-M4-(Matl)-18-45HB12 20 8 ⁄4 11 ⁄16 † 1 1 24 NM-M4-(Matl)-24-90HB12 31 ⁄4 31 ⁄4 † 1 1 15 24 NM-M4-(Matl)-24-45HB12 22 ⁄16 9 ⁄8 12 ⁄16 † 1 1 30 NM-M4-(Matl)-30-90HB12 34 ⁄4 34 ⁄4 † 3 3 30 NM-M4-(Matl)-30-45HB12 24 ⁄16 10 14 ⁄16 † 1 1 36 NM-M4-(Matl)-36-90HB12 37 ⁄4 37 ⁄4 † 5 15 7 36 NM-M4-(Matl)-36-45HB12 26 ⁄16 10 ⁄16 15 ⁄16 † 1 1 6 NM-M4-(Matl)-06-90HB24 34 ⁄4 34 ⁄4 † 3 3 6 NM-M4-(Matl)-06-45HB24 24 ⁄16 10 14 ⁄16 3 3 9 NM-M4-(Matl)-09-90HB24 35 ⁄4 34 ⁄4 1 1 13 9 NM-M4-(Matl)-09-45HB24 25 ⁄4 10 ⁄2 14 ⁄16 † 1 1 12 NM-M4-(Matl)-12-90HB24 37 ⁄4 37 ⁄4 † 5 15 7 12 NM-M4-(Matl)-12-45HB24 26 ⁄16 10 ⁄16 15 ⁄16 † 1 1 24 18 NM-M4-(Matl)-18-90HB24 40 ⁄4 40 ⁄4 † 7 13 11 24 18 NM-M4-(Matl)-18-45HB24 28 ⁄16 11 ⁄16 16 ⁄16 † 1 1 24 NM-M4-(Matl)-24-90HB24 43 ⁄4 43 ⁄4 † 9 11 15 24 NM-M4-(Matl)-24-45HB24 30 ⁄16 12 ⁄16 17 ⁄16 1 1 30 NM-M4-(Matl)-30-90HB24 46 ⁄4 46 ⁄4 11 9 1 30 NM-M4-(Matl)-30-45HB24 32 ⁄16 13 ⁄16 19 ⁄8 1 1 36 NM-M4-(Matl)-36-90HB24 49 ⁄4 49 ⁄4 13 7 3 36 NM-M4-(Matl)-36-45HB24 34 ⁄16 14 ⁄16 20 ⁄8 5 5 6 NM-M4-(Matl)-06-90HB36 44 ⁄8 44 ⁄8 7 3 6 NM-M4-(Matl)-06-45HB36 39 ⁄8 161/2 23 ⁄8 1 1 9 NM-M4-(Matl)-09-90HB36 46 ⁄8 46 ⁄8 15 15 15 9 NM-M4-(Matl)-09-45HB36 40 ⁄16 16 ⁄16 23 ⁄16 5 5 12 NM-M4-(Matl)-12-90HB36 47 ⁄8 47 ⁄8 3 9 12 NM-M4-(Matl)-12-45HB36 42 17 ⁄8 24 ⁄16 5 5 36 18 NM-M4-(Matl)-18-90HB36 50 ⁄8 50 ⁄8 1 3 13 36 18 NM-M4-(Matl)-18-45HB36 44 ⁄8 18 ⁄16 25 ⁄16 5 5 24 NM-M4-(Matl)-24-90HB36 53 ⁄8 53 ⁄8 3 1 1 24 NM-M4-(Matl)-24-45HB36 46 ⁄16 19 ⁄8 27 ⁄16 5 5 30 NM-M4-(Matl)-30-90HB36 56 ⁄8 56 ⁄8 5 5 30 NM-M4-(Matl)-30-45HB36 48 ⁄16 20 28 ⁄16 5 5 36 NM-M4-(Matl)-36-90HB36 59 ⁄8 59 ⁄8 7 7 9 36 NM-M4-(Matl)-36-45HB36 50 ⁄16 20 ⁄8 29 ⁄16 One pair of stainless steel SS6 splice plates with SS6 hardware included. † Denotes molded fitting available. Standard rung spacing for fittings is 9". For other types of splice plates, see page B-415–B-417. Dimensions for reference only, when critical contact factory. Consult factory for availability of molded fittings.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-395 Fax: 901.252.1354 Non-Metallic Tray 6" Horizontal Bends Catalog Numbering System

Cable Tray nm - M 6 P 24 90 HB 12 ®

Non- Mitered Height Material Width Type Metallic Angle Radius

† For molded fitting, if available, please remove “M” in the catalogue number. Sample mitered fitting Ex: NM-6P2490HB12

B B R R

A A Metal Framing & Cable Tray — T&B

90° Horizontal Bend 45° Horizontal Bend -R- Dimensions -R- Dimensions Bend Tray Bend Tray Radius Width Radius Width in. in. cat. no. A (in.) B (in.) in. in. cat. no. A (in.) B (in.) C (in.) 3 3 13 7 3 6 NM-M6-(Matl)-06-90HB12 20 ⁄8 20 ⁄8 6 NM-M6-(Matl)-06-45HB12 22 ⁄16 9 ⁄16 13 ⁄8 7 7 7 7 9 NM-M6-(Matl)-09-90HB12 21 ⁄8 21 ⁄8 9 NM-M6-(Matl)-09 45HB12 23 ⁄8 9 ⁄8 14 3 3 7 5 5 12 NM-M6-(Matl)-12-90H812 22 ⁄4 22 ⁄4 12 NM-M6-(Matl)-12-45HB12 24 ⁄8 10 ⁄16 14 ⁄8 5 5 3 7 12 18 NM-M6-(Matl)-18-90HB12 26 ⁄16 26 ⁄16 12 18 NM-M6-(Matl)-18-45HB12 27 11 ⁄16 15 ⁄8 3 3 1 1 1 24 NM-M6-(Matl)-24-90HB12 29 ⁄8 29 ⁄8 24 NM-M6-(Matl)-24-45HB12 29 ⁄8 12 ⁄16 17 ⁄16 3 3 1 15 5 30 NM-M6-(Matl)-30-90HB12 32 ⁄8 32 ⁄8 30 NM-M6-(Matl)-30-45HB12 31 ⁄4 12 ⁄16 18 ⁄16 3 3 3 13 9 36 NM-M6-(Matl)-36-90HB12 35 ⁄8 35 ⁄8 36 NM-M6-(Matl)-36-45HB12 33 ⁄8 13 ⁄16 19 ⁄16 1 1 3 3 6 NM-M6-(Matl)-06-90HB24 34 ⁄4 34 ⁄4 6 NM-M6-(Matl)-06-45HB24 24 ⁄16 10 14 ⁄16 1 3 1 1 13 9 NM-M6-(Matl)-09-90HB24 35 ⁄4 35 ⁄4 9 NM-M6-(Matl)-09-45HB24 25 ⁄4 10 ⁄2 14 ⁄16 † 1 1 † 5 15 7 12 NM-M6-(Matl)-12-90HB24 37 ⁄4 37 ⁄4 12 NM-M6-(Matl)-12-45HB24 26 ⁄16 10 ⁄16 15 ⁄16 † 1 1 † 7 13 11 24 18 NM-M6-(Matl)-18-90HB24 40 ⁄4 40 ⁄4 24 18 NM-M6-(Matl)-18-45HB24 28 ⁄16 11 ⁄16 16 ⁄16 † 1 1 † 9 11 15 24 NM-M6-(Matl)-24-90HB24 43 ⁄4 43 ⁄4 24 NM-M6-(Matl)-24-45HB24 30 ⁄16 12 ⁄16 17 ⁄16 1 1 11 9 1 30 NM-M6-(Matl)-30-90HB24 46 ⁄4 46 ⁄4 30 NM-M6-(Matl)-30-45HB24 32 ⁄16 13 ⁄16 19 ⁄8 † 1 1 † 13 7 3 36 NM-M6-(Matl)-36-90HB24 49 ⁄4 49 ⁄4 36 NM-M6-(Matl)-36-45HB24 34 ⁄16 14 ⁄16 20 ⁄8 1 1 11 9 1 6 NM-M6-(Matl)-06-90HB36 46 ⁄4 46 ⁄4 6 NM-M6-(Matl)-06-45HB36 32 ⁄16 13 ⁄16 19 ⁄8 3 3 3 3 9 NM-M6-(Matl)-09-90HB36 47 ⁄4 47 ⁄4 9 NM-M6-(Matl)-09-45HB36 33 ⁄4 14 19 ⁄4 1 1 13 7 3 12 NM-M6-(Matl)-12-90HB36 49 ⁄4 49 ⁄4 2 NM-M6-(Matl)-12-45HB36 34 ⁄16 14 ⁄16 20 ⁄8 1 1 15 5 5 36 18 NM-M6-(Matl)-18-90HB36 52 ⁄4 52 ⁄4 36 18 NM-M6-(Matl)-18-45HB36 36 ⁄16 15 ⁄16 21 ⁄8 1 1 1 3 7 24 NM-M6-(Matl)-24-90HB36 55 ⁄4 55 ⁄4 24 NM-M6-(Matl)-24-45HB36 39 ⁄16 16 ⁄16 22 ⁄8 1 1 3 1 1 30 NM-M6-(Matl)-30-90HB36 58 ⁄4 58 ⁄4 30 NM-M6-(Matl)-30-45HB36 41 ⁄16 17 ⁄16 24 ⁄8 1 1 5 15 3 36 NM-M6-(Matl)-36-90HB36 61 ⁄4 61 ⁄4 36 NM-M6-(Matl)-36-45HB36 43 ⁄16 17 ⁄16 25 ⁄8

One pair of stainless steel SS6 splice plates with SS6 hardware included. † Denotes molded fitting available. Standard rung spacing for fittings is 9". For other types of splice plates, see page B-415–B-417. Dimensions for reference only, when critical contact factory. Consult factory for availability of molded fittings.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-396 800.816.7809 Fax: 901.252.1354 Non-Metallic Tray 3" Horizontal Tee and Cross Metal Framing & Cable Tray — T&B

Catalog Numbering System

nm - M 3 P 24 HT 12

Non- Mitered Height Material Width Type Metallic Radius ® Cable Tray

Sample mitered fitting Sample mitered fitting

W W A R A R

Horizontal Tee Horizontal Cross -R- Dimensions -R- Dimensions Bend Tray Bend Tray Radius Width A B Radius Width A B in. in. cat. no. in. in. in. in. cat. no. in. in.

1 1 1 6 NM-M3-(Matl)-06-HT12 19 ⁄4 38 6 NM-M3-(Matl)-06-45HX12 19 ⁄4 38 ⁄2 3 1 3 1 9 NM-M3-(Matl)-09-HT12 20 ⁄4 41 ⁄2 9 NM-M3-(Matl)-09-45HX12 20 ⁄4 41 ⁄2 1 1 1 1 12 12 NM-M3-(Matl)-12-HT12 22 ⁄4 44 ⁄2 12 12 NM-M3-(Matl)-12-45HX12 22 ⁄4 44 ⁄2 1 1 1 1 18 NM-M3-(Matl)-18-HT12 25 ⁄4 50 ⁄2 18 NM-M3-(Matl)-18-45HX12 25 ⁄4 50 ⁄2 1 1 1 1 24 NM-M3-(Matl)-24-HT12 28 ⁄4 56 ⁄2 24 NM-M3-(Matl)-24-45HX12 28 ⁄4 56 ⁄2

Two pairs of stainless steel SS6 splice plates with SS6 hardware included. Standard rung spacing for fittings is 9". For other types of splice plates, see page B-415–B-417. Dimensions for reference only, when critical contact factory. Consult factory for availability of molded fittings.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-397 Fax: 901.252.1354 Non-Metallic Tray 4" Horizontal Tee and Cross Catalog Numbering System

Cable Tray nm - M 4 P 24 HT 12 ®

Non- Mitered Height Material Width Type Metallic Sample mitered fitting Radius

† For molded fitting, if available, please remove “M” in the catalogue number. Ex: NM-4P-24HT12 B

W A R A R Metal Framing & Cable Tray — T&B

Horizontal Tee Horizontal Cross -R- Dimensions -R- Dimensions Bend Tray Bend Tray Radius Width A B Radius Width A B in. in. cat. no. in. in. in. in. cat. no. in. in. † 1 1 † 1 1 6 NM-M4-(Matl)-06-HT12 22 ⁄4 44 ⁄2 6 NM-M4-(Matl)-06-HX12 22 ⁄4 44 ⁄2 † 3 1 † 3 1 9 NM-M4-(Matl)-09-HT12 23 ⁄4 47 ⁄2 9 NM-M4-(Matl)-09-HX12 23 ⁄4 47 ⁄2 † 1 1 † 1 1 12 NM-M4-(Matl)-12-HT12 25 ⁄4 50 ⁄2 12 NM-M4-(Matl)-12-HX12 25 ⁄4 50 ⁄2 † 1 1 † 1 1 12 18 NM-M4-(Matl)-18-HT12 28 ⁄4 56 ⁄2 12 18 NM-M4-(Matl)-18-HX12 28 ⁄4 56 ⁄2 † 1 1 † 1 1 24 NM-M4-(Matl)-24-HT12 31 ⁄4 62 ⁄2 24 NM-M4-(Matl)-24-HX12 31 ⁄4 62 ⁄2 † 1 1 † 1 1 30 NM-M4-(Matl)-30-HT12 34 ⁄4 68 ⁄2 30 NM-M4-(Matl)-30-HX12 34 ⁄4 68 ⁄2 † 1 1 † 1 1 36 NM-M4-(Matl)-36-HT12 37 ⁄4 74 ⁄2 36 NM-M4-(Matl)-36-HX12 37 ⁄4 74 ⁄2 † 1 1 † 1 1 6 NM-M4-(Matl)-06-HT24 34 ⁄4 68 ⁄2 6 NM-M4-(Matl)-06-HX24 34 ⁄4 68 ⁄2 † 3 1 † 3 1 9 NM-M4-(Matl)-09-HT24 35 ⁄4 71 ⁄2 9 NM-M4-(Matl)-09-HX24 35 ⁄4 71 ⁄2 † 1 1 † 1 1 12 NM-M4-(Matl)-12-1-M4 37 ⁄4 74 ⁄2 12 NM-M4-(Matl)-12-HX24 37 ⁄4 74 ⁄2 † 1 1 † 1 1 24 18 NM-M4-(Matl)-18-HT24 40 ⁄4 80 ⁄2 24 18 NM-M4-(Matl)-18-HX24 40 ⁄4 80 ⁄2 † 1 1 † 1 1 24 NM-M4-(Matl)-24-HT24 43 ⁄4 86 ⁄2 24 NM-M4-(Matl)-24-HX24 43 ⁄4 86 ⁄2 † 1 1 † 1 1 30 NM-M4-(Matl)-30-HT24 46 ⁄4 92 ⁄2 30 NM-M4-(Matl)-30-HX24 46 ⁄4 92 ⁄2 † 1 1 † 1 1 36 NM-M4-(Matl)-36-HT24 49 ⁄4 98 ⁄2 36 NM-M4-(Matl)-36-HX24 49 ⁄4 98 ⁄2 1 1 1 1 6 NM-M4-(Matl)-06-HT36 43 ⁄4 86 ⁄2 6 NM-M4-(Matl)-06-HX36 43 ⁄4 86 ⁄2 3 1 3 1 9 NM-M4-(Matl)-09-HT36 44 ⁄4 89 ⁄2 9 NM-M4-(Matl)-09-HX36 44 ⁄4 89 ⁄2 1 1 1 1 12 NM-M4-(Matl)-12-HT36 46 ⁄4 92 ⁄2 12 NM-M4-(Matl)-12-HX36 46 ⁄4 92 ⁄2 1 1 1 1 36 18 NM-M4-(Matl)-18-HT36 49 ⁄4 98 ⁄2 36 18 NM-M4-(Matl)-18-HX36 49 ⁄4 98 ⁄2 1 1 1 1 24 NM-M4-(Matl)-24-HT36 52 ⁄4 104 ⁄2 24 NM-M4-(Matl)-24-HX36 52 ⁄4 104 ⁄2 1 1 1 1 30 NM-M4-(Matl)-30-HT36 55 ⁄4 110 ⁄2 30 NM-M4-(Matl)-30-HX36 55 ⁄4 110 ⁄2 1 1 1 1 36 NM-M4-(Matl)-36-HT36 58 ⁄4 116 ⁄2 36 NM-M4-(Matl)-36-HX36 58 ⁄4 116 ⁄2

Two pairs of stainless steel SS6 splice plates with SS6 hardware included. † Denotes molded fitting available. Standard rung spacing for fittings is 9". For other types of splice plates, see page B-415–B-417. Dimensions for reference only, when critical contact factory. Consult factory for availability of molded fittings.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-398 800.816.7809 Fax: 901.252.1354 Non-Metallic Tray 6" Horizontal Tee and Cross Metal Framing & Cable Tray — T&B

Catalog Numbering System

nm - M 6 P 24 HT 12

Non- Mitered Height Material Width Type Metallic Sample mitered fitting Radius † For molded fitting, if available, please remove “M” in the catalogue number. Ex: NM-6P24HT12

B B

W1 ® Cable Tray W A R

A R

Horizontal Tee Horizontal Cross -R- Dimensions -R- Dimensions Bend Tray Bend Tray Radius Width A B Radius Width A B in. in. cat. no. in. in. in. in. cat. no. in. in.

1 1 6 NM-M6-(Matl)-06-HT12 19 ⁄4 38 6 NM-M6-(Matl)-06-HX12 19 ⁄4 38 3 3 9 NM-M6-(Matl)-09-HT12 20 ⁄4 41 9 NM-M6-(Matl)-09-HX12 20 ⁄4 41 1 1 12 NM-M6-(Matl)-12-HT12 22 ⁄4 44 12 NM-M6-(Matl)-12-HX12 22 ⁄4 44 1 1 12 18 NM-M6-(Matl)-18-HT12 25 ⁄4 50 12 18 NM-M6-(Matl)-18-HX12 25 ⁄4 50 1 1 24 NM-M6-(Matl)-24-HT12 28 ⁄4 56 24 NM-M6-(Matl)-24-HX12 28 ⁄4 56 1 1 30 NM-M6-(Matl)-30-HT12 31 ⁄4 62 30 NM-M6-(Matl)-30-HX12 31 ⁄4 62 1 1 36 NM-M6-(Matl)-36-HT12 34 ⁄4 68 36 NM-M6-(Matl)-36-HX12 34 ⁄4 68 † 1 1 † 1 1 6 NM-M6-(Matl)-06-HT24 34 ⁄4 68 ⁄2 6 NM-M6-(Matl)-06-HX24 34 ⁄4 68 ⁄2 † 3 1 † 3 1 9 NM-M6-(Matl)-09-HT24 35 ⁄4 71 ⁄2 9 NM-M6-(Matl)-09-HX24 35 ⁄4 71 ⁄2 † 1 1 † 1 1 12 NM-M6-(Matl)-12-HT24 37 ⁄4 74 ⁄2 12 NM-M6-(Matl)-12-HX24 37 ⁄4 74 ⁄2 † 1 1 † 1 1 24 18 NM-M6-(Matl)-18-HT24 40 ⁄4 81 ⁄2 24 18 NM-M6-(Matl)-18-HX24 40 ⁄4 80 ⁄2 † 1 1 † 1 1 24 NM-M6-(Matl)-24-HT24 43 ⁄4 86 ⁄2 24 NM-M6-(Matl)-24-HX24 43 ⁄4 86 ⁄2 † 1 1 † 1 1 30 NM-M6-(Matl)-30-HT24 46 ⁄4 92 ⁄2 30 NM-M6-(Matl)-30-HX24 46 ⁄4 92 ⁄2 † 1 1 † 1 1 36 NM-M6-(Matl)-36-HT24 49 ⁄4 98 ⁄2 36 NM-M6-(Matl)-36-HX24 49 ⁄4 98 ⁄2 1 1 1 1 6 NM-M6-(Matl)-06-HT36 46 ⁄4 92 ⁄2 6 NM-M6-(Matl)-06-HX36 46 ⁄4 92 ⁄2 3 1 3 1 9 NM-M6-(Matl)-09-HT36 47 ⁄4 95 ⁄2 9 NM-M6-(Matl)-09-HX36 47 ⁄4 95 ⁄2 1 1 1 1 12 NM-M6-(Matl)-12-HT36 49 ⁄4 98 ⁄2 12 NM-M6-(Matl)-12-HX36 49 ⁄4 98 ⁄2 1 1 1 1 36 18 NM-M6-(Matl)-18-HT36 52 ⁄4 104 ⁄2 36 18 NM-M3-(Matl)-18-HX36 52 ⁄4 104 ⁄2 1 1 1 1 24 NM-M6-(Matl)-24-HT36 55 ⁄4 110 ⁄2 24 NM-M3-(Matl)-24-HX36 55 ⁄4 110 ⁄2 1 1 1 1 30 NM-M6-(Matl)-30-HT36 58 ⁄4 116 ⁄2 30 NM-M3-(Matl)-30-HX36 58 ⁄4 116 ⁄2 1 1 1 1 36 NM-M6-(Matl)-36-HT36 61 ⁄4 122 ⁄2 36 NM-M3-(Matl)-36-HX36 61 ⁄4 122 ⁄2

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-399 Fax: 901.252.1354 Non-Metallic Tray 3" Horizontal Reducing Tee 3" Horizontal Expanding Tee Cable Tray

® B B

W1 W1

A R A R

W W 2 2 Sample mitered fitting Sample mitered fitting

Catalog Numbering System Catalog Numbering System

nm - M 3 P 24 12 HT 12 nm - M 3 P 12 24 HT 12

Non- Mitered Height Material Width 1 Width 2 Radius Non- Mitered Height Material Width 1 Width 2 Radius Metallic Type Metallic Type Metal Framing & Cable Tray — T&B

Horizontal Reducing Tee Horizontal Expanding Tee Tray Width 12" Radius Tray Width 12" Radius W1 W2 A B W1 W2 A B in. in. cat. no. in. in. in. in. cat. No. in. in.

3 1 1 1 9 6 NM-M3-(Matl)-09-06-HT12 20 ⁄4 38 ⁄2 9 NM-M3-(Matl)-06-09-HT12 19 ⁄4 41 ⁄2 1 1 1 1 6 NM-M3-(Matl)-12-06-HT12 22 ⁄4 38 ⁄2 12 NM-M3-(Matl)-12-12-HT12 19 ⁄4 44 ⁄2 12 1 1 9 1 1 9 NM-M3-(Matl)-12-09-HT12 22 ⁄4 41 ⁄2 18 NM-M3-(Matl)-06-18-HT12 19 ⁄4 50 ⁄2 1 1 1 1 6 NM-M3-(Matl)-18-06-HT12 25 ⁄4 38 ⁄2 24 NM-M3-(Matl)-06-24-HT12 19 ⁄4 56 ⁄2 1 1 3 1 18 9 NM-M3-(Matl)-18-09-HT12 25 ⁄4 41 ⁄2 12 NM-M3-(Matl)-09-12-HT12 20 ⁄4 44 ⁄2 1 1 3 1 12 NM-M3-(Matl)-18-12-HT12 25 ⁄4 41 ⁄2 18 NM-M3-(Matl)-09-18-HT12 20 ⁄4 50 ⁄2 1 1 12 3 1 6 NM-M3-(Matl)-24-06-HT12 28 ⁄4 38 ⁄2 24 NM-M3-(Matl)-09-24-HT12 20 ⁄4 56 ⁄2 1 1 1 1 9 NM-M3-(Matl)-24-09-HT12 28 ⁄4 41 ⁄2 18 NM-M3-(Matl)-12-18-HT12 22 ⁄4 50 ⁄2 24 1 1 1 1 12 NM-M3-(Matl)-24-12-HT12 28 ⁄4 44 ⁄2 18 24 NM-M3-(Matl)-12-24-HT12 22 ⁄4 50 ⁄2 1 1 1 1 18 NM-M3-(Matl)-24-18-HT12 28 ⁄4 50 ⁄2 24 24 NM-M3-(Matl)-18-24-HT12 25 ⁄4 56 ⁄2

Two pair of stainless steel SS6 splice plates with SS6 hardware included. Standard rung spacing for fittings is 9". For other types of splice plates, see page B-415–B-417. Dimensions for reference only, when critical contact factory. Consult factory for availability of molded fittings.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-400 800.816.7809 Fax: 901.252.1354 Non-Metallic Tray 3" Horizontal Expanding Tee 4" Horizontal Reducing Tee Metal Framing & Cable Tray — T&B

Catalog Numbering System

nm - M 4 P 24 12 HT 12

Non- Mitered Height Material Width 1 Width 2 Radius Metallic Type

Sample mitered fitting

B B

W ® W1 1 Cable Tray

A R A R

W2 W2

Horizontal Reducing Tee — 12" or 24" Radius Horizontal Reducing Tee — 36" Radius Tray Width cat. no. 12" Radius 24" Radius Tray Width cat. no. 36" Radius W1 W2 *Insert radius A B A B W1 W2 *Insert radius A B in. in. (12" or 24") in. in. in. in. in. in. (36") in. in.

3 1 3 1 3 1 9 6 NM-M4-(Matl)-09-06-HT* 23 ⁄4 44 ⁄2 35 ⁄4 68 ⁄2 9 6 NM-M4-(Matl)-09-06-HT36 44 ⁄4 86 ⁄2 1 1 1 1 1 1 6 NM-M4-(Matl)-12-06-HT* 25 ⁄4 44 ⁄2 37 ⁄4 68 ⁄2 6 NM-M4-(Matl)-12-06-HT36 46 ⁄4 86 ⁄2 12 1 1 1 1 12 1 1 9 NM-M4-(Matl)-12-09-HT* 25 ⁄4 47 ⁄2 37 ⁄4 71 ⁄2 9 NM-M4-(Matl)-12-09-HT36 46 ⁄4 89 ⁄2 1 1 1 1 1 1 6 NM-M4-(Matl)-18-06-HT* 28 ⁄4 44 ⁄2 40 ⁄4 68 ⁄2 6 NM-M4-(Matl)-18-06-HT36 49 ⁄4 86 ⁄2 1 1 1 1 1 1 18 9 NM-M4-(Matl)-18-09-HT* 28 ⁄4 47 ⁄2 40 ⁄4 71 ⁄2 18 9 NM-M4-(Matl)-18-09-HT36 49 ⁄4 89 ⁄2 1 1 1 1 1 1 12 NM-M4-(Matl)-18-12-HT* 28 ⁄4 50 ⁄2 40 ⁄4 74 ⁄2 12 NM-M4-(Matl)-18-12-HT36 49 ⁄4 92 ⁄2 1 1 1 1 1 1 6 NM-M4-(Matl)-24-06-HT* 31 ⁄4 44 ⁄2 43 ⁄4 68 ⁄2 6 NM-M4-(Matl)-24-06-HT36 52 ⁄4 86 ⁄2 1 1 1 1 1 1 9 NM-M4-(Matl)-24-09-HT* 31 ⁄4 47 ⁄2 43 ⁄4 71 ⁄2 9 NM-M4-(Matl)-24-09-HT36 52 ⁄4 89 ⁄2 24 1 1 1 1 24 1 1 12 NM-M4-(Matl)-24-12-HT* 31 ⁄4 50 ⁄2 43 ⁄4 74 ⁄2 12 NM-M4-(Matl)-24-12-HT36 52 ⁄4 92 ⁄2 1 1 1 1 1 1 18 NM-M4-(Matl)-24-18-HT* 31 ⁄4 56 ⁄2 43 ⁄4 80 ⁄2 18 NM-M4-(Matl)-24-18-HT36 52 ⁄4 98 ⁄2 1 1 1 1 1 1 6 NM-M4-(Matl)-30-06-HT* 34 ⁄4 44 ⁄2 46 ⁄4 68 ⁄2 6 NM-M4-(Matl)-30-06-HT36 55 ⁄4 86 ⁄2 1 1 1 1 1 1 9 NM-M4-(Matl)-30-09-HT* 34 ⁄4 47 ⁄2 46 ⁄4 71 ⁄2 9 NM-M4-(Matl)-30-09-HT36 55 ⁄4 89 ⁄2 1 1 1 1 1 1 30 12 NM-M4-(Matl)-30-12-HT* 34 ⁄4 50 ⁄2 46 ⁄4 74 ⁄2 30 12 NM-M4-(Matl)-30-12-HT36 55 ⁄4 92 ⁄2 1 1 1 1 1 1 18 NM-M4-(Matl)-30-18-HT* 34 ⁄4 56 ⁄2 46 ⁄4 80 ⁄2 18 NM-M4-(Matl)-30-18-HT36 55 ⁄4 98 ⁄2 1 1 1 1 1 1 24 NM-M4-(Matl)-30-24-HT* 34 ⁄4 62 ⁄2 46 ⁄4 86 ⁄2 24 NM-M4-(Matl)-30-24-HT36 55 ⁄4 104 ⁄2 1 1 1 1 1 1 6 NM-M4-(Matl)-36-06-HT* 37 ⁄4 44 ⁄2 49 ⁄4 68 ⁄2 6 NM-M4-(Matl)-36-06-HT36 58 ⁄4 86 ⁄2 1 1 1 1 1 1 9 NM-M4-(Matl)-36-09-HT* 37 ⁄4 47 ⁄2 49 ⁄4 71 ⁄2 9 NM-M4-(Matl)-36-09-HT36 58 ⁄4 89 ⁄2 1 1 1 1 1 1 12 NM-M4-(Matl)-36-12-HT* 37 ⁄4 50 ⁄2 49 ⁄4 74 ⁄2 12 NM-M4-(Matl)-36-12-HT36 58 ⁄4 92 ⁄2 36 1 1 1 1 36 1 1 18 NM-M4-(Matl)-36-18-HT* 37 ⁄4 56 ⁄2 49 ⁄4 80 ⁄2 18 NM-M4-(Matl)-36-18-HT36 58 ⁄4 98 ⁄2 1 1 1 1 1 1 24 NM-M4-(Matl)-36-24-HT* 37 ⁄4 62 ⁄2 49 ⁄4 86 ⁄2 24 NM-M4-(Matl)-36-24-HT36 58 ⁄4 104 ⁄2 1 1 1 1 1 1 30 NM-M4-(Matl)-36-30-HT* 37 ⁄4 68 ⁄2 49 ⁄4 92 ⁄2 30 NM-M4-(Matl)-36-30-HT36 58 ⁄4 110 ⁄2

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-401 Fax: 901.252.1354 Non-Metallic Tray 4" Horizontal Expanding Tee

Catalog Numbering System Cable Tray

® nm - M 4 P 12 24 HT 12

Non- Mitered Height Material Width 1 Width 2 Radius Metallic Type

Sample mitered fitting

B B

W 1 W1

A R A R

W2 W2 Metal Framing & Cable Tray — T&B

Horizontal Expanding Tee — 12" or 24" Radius Horizontal Expanding Tee — 36" Radius Tray Width cat. no. 12" Radius 24" Radius Tray Width Cat. no. 36" Radius W1 W2 *Insert radius A B A B W1 W2 *Insert radius A B in. in. (12" or 24") in. in. in. in. in. in. (36") in. in.

1 1 1 1 1 1 9 NM-M4-(Matl)-06-09-HT* 22 ⁄4 47 ⁄2 34 ⁄4 71 ⁄2 9 NM-M4-(Matl)-06-09-HT36 43 ⁄4 89 ⁄2 1 1 1 1 1 1 12 NM-M4-(Matl)-06-12-HT* 22 ⁄4 50 ⁄2 34 ⁄4 74 ⁄2 12 NM-M4-(Matl)-06-12-HT36 43 ⁄4 92 ⁄2 1 1 1 1 1 1 18 NM-M4-(Matl)-06-18-HT* 22 ⁄4 56 ⁄2 34 ⁄4 80 ⁄2 18 NM-M4-(Matl)-06-18-HT36 43 ⁄4 98 ⁄2 6 1 1 1 1 6 1 1 24 NM-M4-(Matl)-06-24-HT* 22 ⁄4 62 ⁄2 34 ⁄4 86 ⁄2 24 NM-M4-(Matl)-06-24-HT36 43 ⁄4 104 ⁄2 1 1 1 1 1 1 30 NM-M4-(Matl)-06-30-HT* 22 ⁄4 68 ⁄2 34 ⁄4 92 ⁄2 30 NM-M4-(Matl)-06-30-HT36 43 ⁄4 110 ⁄2 1 1 1 1 1 1 36 NM-M4-(Matl)-06-36-HT* 22 ⁄4 74 ⁄2 34 ⁄4 98 ⁄2 36 NM-M4-(Matl)-06-36-HT36 43 ⁄4 116 ⁄2 3 1 3 1 3 1 12 NM-M4-(Matl)-09-12-HT* 23 ⁄4 50 ⁄2 35 ⁄4 74 ⁄2 12 NM-M4-(Matl)-09-12-HT36 44 ⁄4 92 ⁄2 3 1 3 1 3 1 18 NM-M4-(Matl)-09-18-HT* 23 ⁄4 56 ⁄2 35 ⁄4 80 ⁄2 18 NM-M4-(Matl)-09-18-HT36 44 ⁄4 98 ⁄2 3 1 3 1 3 1 9 24 NM-M4-(Matl)-09-24-HT* 23 ⁄4 62 ⁄2 35 ⁄4 86 ⁄2 9 24 NM-M4-(Matl)-09-24-HT36 44 ⁄4 104 ⁄2 3 1 3 1 3 1 30 NM-M4-(Matl)-09-30-HT* 23 ⁄4 68 ⁄2 35 ⁄4 92 ⁄2 30 NM-M4-(Matl)-09-30-HT36 44 ⁄4 110 ⁄2 3 1 3 1 3 1 36 NM-M4-(Matl)-09-36-HT* 23 ⁄4 74 ⁄2 35 ⁄4 98 ⁄2 36 NM-M4-(Matl)-09-36-HT36 44 ⁄4 116 ⁄2 1 1 1 1 1 1 18 NM-M4-(Matl)-12-18-HT* 25 ⁄4 56 ⁄2 37 ⁄4 80 ⁄2 18 NM-M4-(Matl)-12-18-HT36 46 ⁄4 98 ⁄2 1 1 1 1 1 1 24 NM-M4-(Matl)-12-24-HT* 25 ⁄4 62 ⁄2 37 ⁄4 86 ⁄2 24 NM-M4-(Matl)-12-24-HT36 46 ⁄4 104 ⁄2 12 1 1 1 1 12 1 1 30 NM-M4-(Matl)-12-30-HT* 25 ⁄4 68 ⁄2 37 ⁄4 92 ⁄2 30 NM-M4-(Matl)-12-30-HT36 46 ⁄4 110 ⁄2 1 1 1 1 1 1 36 NM-M4-(Matl)-12-36-HT* 25 ⁄4 74 ⁄2 37 ⁄4 98 ⁄2 36 NM-M4-(Matl)-12-36-HT36 46 ⁄4 116 ⁄2 1 1 1 1 1 1 24 NM-M4-(Matl)-18-24-HT* 28 ⁄4 62 ⁄2 40 ⁄4 86 ⁄2 24 NM-M4-(Matl)-18-24-HT36 49 ⁄4 104 ⁄2 1 1 1 1 1 1 18 30 NM-M4-(Matl)-18-30-HT* 28 ⁄4 68 ⁄2 40 ⁄4 92 ⁄2 18 30 NM-M4-(Matl)-18-30-HT36 49 ⁄4 110 ⁄2 1 1 1 1 1 1 36 NM-M4-(Matl)-18-36-HT* 28 ⁄4 74 ⁄2 40 ⁄4 98 ⁄2 36 NM-M4-(Matl)-18-36-HT36 49 ⁄4 116 ⁄2 1 1 1 1 1 1 30 NM-M4-(Matl)-24-30-HT* 31 ⁄4 68 ⁄2 43 ⁄4 92 ⁄2 30 NM-M4-(Matl)-24-30-HT36 52 ⁄4 110 ⁄2 24 1 1 1 1 24 1 1 36 NM-M4-(Matl)-24-36-HT* 31 ⁄4 74 ⁄2 43 ⁄4 98 ⁄2 36 NM-M4-(Matl)-24-36-HT36 52 ⁄4 116 ⁄2 1 1 1 1 1 1 30 36 NM-M4-(Matl)-30-36-HT* 34 ⁄4 74 ⁄2 46 ⁄4 98 ⁄2 30 36 NM-M4-(Matl)-30-36-HT36 52 ⁄4 116 ⁄2

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-402 800.816.7809 Fax: 901.252.1354 Non-Metallic Tray 6" Horizontal Reducing Tee Metal Framing & Cable Tray — T&B

Catalog Numbering System

nm - M 6 P 24 12 HT 12

Non- Mitered Height Material Width 1 Width 2 Radius Metallic Type

Sample mitered fitting

B B

W W1 1 ® Cable Tray A A R R

W W2 2

Horizontal Reducing Tee — 12" Radius Horizontal Reducing Tee — 24" or 36" Radius Tray Width 12" Radius Tray Width cat. No. 24" Radius 36" Radius W1 W2 A B W1 W2 *Insert radius A B A B in. in. cat. no. in. in. in. in. (24" or 36") in. in. in. in

3 1 3 1 3 1 9 6 NM-M6-(Matl)-09-06-HT12 20 ⁄4 38 ⁄2 9 6 NM-M6-(Matl)-09-06HT* 35 ⁄4 68 ⁄2 47 ⁄4 92 ⁄2 1 1 1 1 1 1 6 NM-M6-(Matl)-12-06-HT12 22 ⁄2 38 ⁄2 6 NM-M6-(Matl)-12-06HT* 37 ⁄4 68 ⁄2 49 ⁄4 92 ⁄2 12 1 1 12 1 1 1 1 9 NM-M6-(Matl)-12-09-HT12 22 ⁄4 41 ⁄2 9 NM-M6-(Matl)-12-09HT* 37 ⁄4 71 ⁄2 49 ⁄4 95 ⁄2 1 1 1 1 1 1 6 NM-M6-(Matl)-18-06-HT12 25 ⁄4 38 ⁄2 6 NM-M6-(Matl)-18-06HT* 40 ⁄4 68 ⁄2 52 ⁄4 92 ⁄2 1 1 1 1 1 1 18 9 NM-M6-(Matl)-18-09-HT12 25 ⁄4 41 ⁄2 18 9 NM-M6-(Matl)-18-09HT* 40 ⁄4 71 ⁄2 52 ⁄4 95 ⁄2 1 1 1 1 1 1 12 NM-M6-(Matl)-18-12-HT12 25 ⁄4 44 ⁄2 12 NM-M6-(Matl)-18-12HT* 40 ⁄4 74 ⁄2 52 ⁄4 98 ⁄2 1 1 1 1 1 1 6 NM-M6-(Matl)-24-06-HT12 28 ⁄4 38 ⁄2 6 NM-M6-(Matl)-24-06HT* 43 ⁄4 68 ⁄2 55 ⁄4 92 ⁄2 1 1 1 1 1 1 9 NM-M6-(Matl)-24-09-HT12 28 ⁄4 41 ⁄2 9 NM-M6-(Matl)-24-09HT* 43 ⁄4 71 ⁄2 55 ⁄4 95 ⁄2 24 1 1 24 1 1 1 1 12 NM-M6-(Matl)-24-12-HT12 28 ⁄4 44 ⁄2 12 NM-M6-(Matl)-24-12HT* 43 ⁄4 74 ⁄2 55 ⁄4 98 ⁄2 1 1 1 1 1 1 18 NM-M6-(Matl)-24-18-HT12 28 ⁄4 50 ⁄2 18 NM-M6-(Matl)-24-18HT* 43 ⁄4 80 ⁄2 55 ⁄4 104 ⁄2 1 1 1 1 1 1 6 NM-M6-(Matl)-30-06-HT12 31 ⁄4 38 ⁄2 6 NM-M6-(Matl)-30-06HT* 46 ⁄4 68 ⁄2 58 ⁄4 92 ⁄2 1 1 1 1 1 1 9 NM-M6-(Matl)-30-09-HT12 31 ⁄4 41 ⁄2 9 NM-M6-(Matl)-30-09HT* 46 ⁄4 71 ⁄2 58 ⁄4 95 ⁄2 1 1 1 1 1 1 30 12 NM-M6-(Matl)-30-12-HT12 31 ⁄4 44 ⁄2 30 12 NM-M6-(Matl)-30-12HT* 46 ⁄4 74 ⁄2 58 ⁄4 98 ⁄2 1 1 1 1 1 1 18 NM-M6-(Matl)-30-18-HT12 31 ⁄4 50 ⁄2 18 NM-M6-(Matl)-30-18HT* 46 ⁄4 80 ⁄2 58 ⁄4 104 ⁄2 1 1 1 1 1 1 24 NM-M6-(Matl)-30-24-HT12 31 ⁄4 56 ⁄2 24 NM-M6-(Matl)-30-24HT* 46 ⁄4 80 ⁄2 58 ⁄4 110 ⁄2 1 1 1 1 1 1 6 NM-M6-(Matl)-36-06-HT12 34 ⁄4 38 ⁄2 6 NM-M6-(Matl)-36-06HT* 49 ⁄4 68 ⁄2 61 ⁄4 92 ⁄2 1 1 1 1 1 1 9 NM-M6-(Matl)-36-09-HT12 34 ⁄4 41 ⁄2 9 NM-M6-(Matl)-36-09HT* 49 ⁄4 71 ⁄2 61 ⁄4 95 ⁄2 1 1 1 1 1 12 NM-M6-(Matl)-36-12-HT12 34 ⁄4 12 NM-M6-(Matl)-36-12HT* 49 ⁄4 74 ⁄2 61 ⁄4 98 ⁄2 36 1 1 36 1 1 1 1 18 NM-M6-(Matl)-36-18-HT12 34 ⁄4 50 ⁄2 18 NM-M6-(Matl)-36-18HT* 49 ⁄4 80 ⁄2 61 ⁄4 104 ⁄2 1 1 1 1 1 1 24 NM-M6-(Matl)-36-24-HT12 34 ⁄4 56 ⁄2 24 NM-M6-(Matl)-36-24HT* 49 ⁄4 86 ⁄2 61 ⁄4 110 ⁄2 1 1 1 1 1 1 30 NM-M6-(Matl)-36-30-HT12 34 ⁄4 62 ⁄2 30 NM-M6-(Matl)-36-30HT* 49 ⁄4 92 ⁄2 61 ⁄4 116 ⁄2

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-403 Fax: 901.252.1354 Non-Metallic Tray 6" Horizontal Expanding Tee

Catalog Numbering System Cable Tray ® nm - M 6 P 12 24 HT 12

Non- Mitered Height Material Width 1 Width 2 Radius Metallic Type

Sample mitered fitting

B B

W1 W1

A R A R

W2 W2 Metal Framing & Cable Tray — T&B

Horizontal Expanding Tee — 12" Radius Horizontal Expanding Tee — 24" or 36" Radius Tray Width 12" Radius Tray Width cat. No. 24" Radius 36" Radius W1 W2 A B W1 W2 *Insert radius A B A B in. in. cat. no. in. in. in. in. (24" or 36") in. in. in. in

1 1 1 1 1 1 9 NM-M6-(Matl)-06-09-HT12 19 ⁄4 41 ⁄2 9 NM-M6-(Matl)-06-09-HT* 34 ⁄4 71 ⁄2 46 ⁄4 95 ⁄2 1 1 1 1 1 1 12 NM-M6-(Matl)-06-12-HT12 19 ⁄4 44 ⁄2 12 NM-M6-(Matl)-06-12-HT* 34 ⁄4 74 ⁄2 46 ⁄4 98 ⁄2 1 1 1 1 1 1 18 NM-M6-(Matl)-06-18-HT12 19 ⁄4 50 ⁄2 18 NM-M6-(Matl)-06-18-HT* 34 ⁄4 80 ⁄2 46 ⁄4 104 ⁄2 6 1 1 6 1 1 1 1 24 NM-M6-(Matl)-06-24-HT12 19 ⁄4 56 ⁄2 24 NM-M6-(Matl)-06-24-HT* 34 ⁄4 86 ⁄2 46 ⁄4 110 ⁄2 1 1 1 1 1 1 30 NM-M6-(Matl)-06-30-HT12 19 ⁄4 62 ⁄2 30 NM-M6-(Matl)-06-30-HT* 34 ⁄4 92 ⁄2 46 ⁄4 116 ⁄2 1 1 1 1 1 1 36 NM-M6-(Matl)-06-36-HT12 19 ⁄4 68 ⁄2 36 NM-M6-(Matl)-06-36-HT* 34 ⁄4 98 ⁄2 46 ⁄4 122 ⁄2 3 1 3 1 3 1 12 NM-M6-(Matl)-09-12-HT12 20 ⁄4 44 ⁄2 12 NM-M6-(Matl)-09-12-HT* 35 ⁄4 74 ⁄2 47 ⁄4 98 ⁄2 3 1 3 1 3 1 18 NM-M6-(Matl)-09-18-HT12 20 ⁄4 50 ⁄2 18 NM-M6-(Matl)-09-18-HT* 35 ⁄4 80 ⁄2 47 ⁄4 104 ⁄2 3 1 3 1 3 1 9 24 NM-M6-(Matl)-09-24-HT12 20 ⁄4 56 ⁄2 9 24 NM-M6-(Matl)-09-24-HT* 35 ⁄4 86 ⁄2 47 ⁄4 110 ⁄2 3 1 3 1 3 1 30 NM-M6-(Matl)-09-30-HT12 20 ⁄4 62 ⁄2 30 NM-M6-(Matl)-09-30-HT* 35 ⁄4 92 ⁄2 47 ⁄4 116 ⁄2 3 1 3 1 3 1 36 NM-M6-(Matl)-09-36-HT12 20 ⁄4 68 ⁄2 36 NM-M6-(Matl)-09-36-HT* 35 ⁄4 98 ⁄2 47 ⁄4 122 ⁄2 1 1 1 1 1 1 18 NM-M6-(Matl)-12-18-HT12 22 ⁄4 50 ⁄2 18 NM-M6-(Matl)-12-18-HT* 37 ⁄4 80 ⁄2 49 ⁄4 104 ⁄2 1 1 1 1 1 1 24 NM-M6-(Matl)-12-24-HT12 22 ⁄4 56 ⁄2 24 NM-M6-(Matl)-12-24-HT* 37 ⁄4 86 ⁄2 49 ⁄4 110 ⁄2 12 1 1 12 1 1 1 1 30 NM-M6-(Matl)-12-30-HT12 22 ⁄4 62 ⁄2 30 NM-M6-(Matl)-12-30-HT* 37 ⁄4 92 ⁄2 49 ⁄4 116 ⁄2 1 1 1 1 1 1 36 NM-M6-(Matl)-12-36-HT12 22 ⁄4 68 ⁄2 36 NM-M6-(Matl)-12-36-HT* 37 ⁄4 98 ⁄2 49 ⁄4 122 ⁄2 1 1 1 1 1 1 24 NM-M6-(Matl)-18-24-HT12 25 ⁄4 56 ⁄2 24 NM-M6-(Matl)-18-24-HT* 40 ⁄4 86 ⁄2 52 ⁄4 110 ⁄2 1 1 1 1 1 1 18 30 NM-M6-(Matl)-18-30-HT12 25 ⁄4 62 ⁄2 18 30 NM-M6-(Matl)-18-30-HT* 40 ⁄4 92 ⁄2 52 ⁄4 116 ⁄2 1 1 1 1 1 1 36 NM-M6-(Matl)-18-36-HT12 25 ⁄4 68 ⁄2 36 NM-M6-(Matl)-18-36-HT* 40 ⁄4 98 ⁄2 52 ⁄4 122 ⁄2 1 1 1 1 1 1 30 NM-M6-(Matl)-24-30-HT12 28 ⁄4 62 ⁄2 30 NM-M6-(Matl)-24-30-HT* 43 ⁄4 92 ⁄2 55 ⁄4 116 ⁄2 24 1 1 24 1 1 1 1 36 NM-M6-(Matl)-24-36-HT12 28 ⁄4 68 ⁄2 36 NM-M6-(Matl)-24-36-HT* 43 ⁄4 98 ⁄2 55 ⁄4 122 ⁄2 3 1 1 1 1 1 30 36 NM-M6-(Matl)-30-36-HT12 31 ⁄4 68 ⁄2 30 36 NM-M6-(Matl)-30-36-HT* 46 ⁄4 98 ⁄2 58 ⁄4 122 ⁄2

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-404 800.816.7809 Fax: 901.252.1354 Non-Metallic Tray 3" Horizontal Expanding/Reducing Cross Metal Framing & Cable Tray — T&B

Catalog Numbering System

nm - M 3 P 24 12 HX 12

Non- Mitered Height Material Width 1 Width 2 Radius Metallic Type

Sample mitered fitting

Horizontal Expanding/Reducing Cross Tray Width 12" Radius

B ® W1 W2 A B Cable Tray in. in. cat. no. in. in.

1 1 9 6 NM-M3-(Matl)-09-06-HX12 19 ⁄4 41 ⁄2 1 1 6 NM-M3-(Matl)-12-06-HX12 19 ⁄4 44 ⁄2 12 3 1 9 NM-M3-(Matl)-12-09-HX12 20 ⁄4 44 ⁄2 W1 1 1 6 NM-M3-(Matl)-18-06-HX12 19 ⁄4 50 ⁄2 3 1 A R 18 9 NM-M3-(Matl)-18-09-HX12 20 ⁄4 50 ⁄2 1 1 12 NM-M3-(Matl)-18-12-HX12 22 ⁄4 50 ⁄2 1 1 6 NM-M3-(Matl)-24-06-HX12 19 ⁄4 56 ⁄2 W 3 1 2 9 NM-M3-(Matl)-24-09-HX12 20 ⁄4 56 ⁄2 24 1 1 12 NM-M3-(Matl)-24-12-HX12 22 ⁄4 56 ⁄2 1 1 18 NM-M3-(Matl)-24-18-HX12 25 ⁄4 56 ⁄2

Three pairs of stainless steel SS6 splice plates with SS6 hardware included. Standard rung spacing for fittings is 9". For other types of splice plates, see page B-415–B-417. Dimensions for reference only, when critical contact factory. Consult factory for availability of molded fittings.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-405 Fax: 901.252.1354 Non-Metallic Tray 4" Horizontal Expanding/Reducing Cross

Catalog Numbering System Cable Tray

® nm - M 4 P 24 30 HX 12

Non- Mitered Height Material Width 1 Width 2 Radius Metallic Type

Sample mitered fitting

B B

W2 W2

A R A R

W1 W1 Metal Framing & Cable Tray — T&B

Horizontal Expanding/Reducing Cross — 12" or 24" Radius Horizontal Expanding/Reducing Cross — 36" Radius Tray Width cat. No. 12" Radius 24" Radius Tray Width 36" Radius W1 W2 *Insert radius A B A B W1 W2 A B in. in. (12" or 24") in. in. in. in in. in. cat. no. in. in.

1 1 1 1 1 1 9 NM-M4-(Matl)-06-09-HX* 22 ⁄4 47 ⁄2 34 ⁄4 71 ⁄2 9 NM-M4-(Matl)-06-09-HX36 43 ⁄4 89 ⁄2 1 1 1 1 1 1 12 NM-M4-(Matl)-06-12-HX* 22 ⁄4 50 ⁄2 34 ⁄4 74 ⁄2 12 NM-M4-(Matl)-06-12-HX36 43 ⁄4 92 ⁄2 1 1 1 1 1 1 18 NM-M4-(Matl)-06-18-HX* 22 ⁄4 56 ⁄2 34 ⁄4 80 ⁄2 18 NM-M4-(Matl)-06-18-HX36 43 ⁄4 98 ⁄2 9 1 1 1 1 9 1 1 24 NM-M4-(Matl)-06-24-HX* 22 ⁄4 62 ⁄2 34 ⁄4 86 ⁄2 24 NM-M4-(Matl)-06-24-HX36 43 ⁄4 104 ⁄2 1 1 1 1 1 1 30 NM-M4-(Matl)-06-30-HX* 22 ⁄4 68 ⁄2 34 ⁄4 92 ⁄2 30 NM-M4-(Matl)-06-30-HX36 43 ⁄4 110 ⁄2 1 1 1 1 1 1 36 NM-M4-(Matl)-06-36-HX* 22 ⁄4 74 ⁄2 34 ⁄4 98 ⁄2 36 NM-M4-(Matl)-06-36-HX36 43 ⁄4 116 ⁄2 3 1 3 1 3 1 12 NM-M4-(Matl)-09-12-HX* 23 ⁄4 50 ⁄2 35 ⁄4 74 ⁄2 12 NM-M4-(Matl)-09-12-HX36 44 ⁄4 92 ⁄2 3 1 3 1 3 1 18 NM-M4-(Matl)-09-18-HX* 23 ⁄4 56 ⁄2 35 ⁄4 80 ⁄2 18 NM-M4-(Matl)-09-18-HX36 44 ⁄4 98 ⁄2 3 1 3 1 3 1 12 24 NM-M4-(Matl)-09-24-HX* 23 ⁄4 62 ⁄2 35 ⁄4 86 ⁄2 12 24 NM-M4-(Matl)-09-24-HX36 44 ⁄4 104 ⁄2 3 1 3 1 3 1 30 NM-M4-(Matl)-09-30-HX* 23 ⁄4 68 ⁄2 35 ⁄4 92 ⁄2 30 NM-M4-(Matl)-09-30-HX36 44 ⁄4 110 ⁄2 3 1 3 1 3 1 36 NM-M4-(Matl)-09-36-HX* 23 ⁄4 74 ⁄2 35 ⁄4 98 ⁄2 36 NM-M4-(Matl)-09-36-HX36 44 ⁄4 116 ⁄2 1 1 1 1 1 1 18 NM-M4-(Matl)-12-18-HX* 25 ⁄4 56 ⁄2 37 ⁄4 80 ⁄2 18 NM-M4-(Matl)-12-18-HX36 46 ⁄4 98 ⁄2 1 1 1 1 1 1 24 NM-M4-(Matl)-12-24-HX* 25 ⁄4 62 ⁄2 37 ⁄4 86 ⁄2 24 NM-M4-(Matl)-12-24-HX36 46 ⁄4 104 ⁄2 18 1 1 1 1 18 1 1 30 NM-M4-(Matl)-12-30-HX* 25 ⁄4 68 ⁄2 37 ⁄4 92 ⁄2 30 NM-M4-(Matl)-12-30-HX36 46 ⁄4 110 ⁄2 1 1 1 1 1 1 36 NM-M4-(Matl)-12-36-HX* 25 ⁄4 74 ⁄2 37 ⁄4 98 ⁄2 36 NM-M4-(Matl)-12-36-HX36 46 ⁄4 116 ⁄2 1 1 1 1 1 1 24 NM-M4-(Matl)-18-24-HX* 28 ⁄4 62 ⁄2 40 ⁄4 86 ⁄2 24 NM-M4-(Matl)-18-24-HX36 49 ⁄4 104 ⁄2 1 1 1 1 1 1 24 30 NM-M4-(Matl)-18-30-HX* 28 ⁄4 68 ⁄2 40 ⁄4 92 ⁄2 24 30 NM-M4-(Matl)-18-30-HX36 49 ⁄4 110 ⁄2 1 1 1 1 1 1 36 NM-M4-(Matl)-18-36-HX* 28 ⁄4 74 ⁄2 40 ⁄4 98 ⁄2 36 NM-M4-(Matl)-18-36-HX36 49 ⁄4 116 ⁄2 1 1 1 1 1 1 30 NM-M4-(Matl)-24-30-HX* 31 ⁄4 68 ⁄2 43 ⁄4 92 ⁄2 30 NM-M4-(Matl)-24-30-HX36 52 ⁄4 110 ⁄2 30 1 1 1 1 30 1 1 36 NM-M4-(Matl)-24-36-HX* 31 ⁄4 74 ⁄2 43 ⁄4 98 ⁄2 36 NM-M4-(Matl)-24-36-HX36 52 ⁄4 116 ⁄2 1 1 1 1 1 1 36 36 NM-M4-(Matl)-30-36-HX* 34 ⁄4 74 ⁄2 46 ⁄4 98 ⁄2 36 36 NM-M4-(Matl)-30-36-HX36 52 ⁄4 116 ⁄2

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-406 800.816.7809 Fax: 901.252.1354 Non-Metallic Tray 6" Horizontal Expanding/Reducing Cross Metal Framing & Cable Tray — T&B

Catalog Numbering System

nm - M 6 P 24 12 HX 12

Non- Mitered Height Material Width 1 Width 2 Radius Metallic Type Sample mitered fitting

B B ®

W W Cable Tray

A R A R

Horizontal Expanding/Reducing Cross — 12" Radius Horizontal Expanding/Reducing Cross — 24" or 36" Radius Tray Width 12" Radius Tray Width cat. No. 24" Radius 36" Radius W1 W2 A B W1 W2 *Insert radius A B A B in. in. cat. no. in. in. in. in. (24" or 36") in. in. in. in

1 1 1 1 1 1 9 6 NM-M6-(Matl)-09-06-HX12 19 ⁄4 41 ⁄2 9 NM-M6-(Matl)-06-09-HT* 34 ⁄4 71 ⁄2 46 ⁄4 95 ⁄2 1 1 1 1 1 1 6 NM-M6-(Matl)-12-06-HX12 19 ⁄4 44 ⁄2 12 NM-M6-(Matl)-06-12-HT* 34 ⁄4 74 ⁄2 46 ⁄4 98 ⁄2 12 3 1 1 1 1 1 9 NM-M6-(Matl)-12-09-HX12 20 ⁄4 44 ⁄2 18 NM-M6-(Matl)-06-18-HT* 34 ⁄4 80 ⁄2 46 ⁄4 104 ⁄2 1 1 6 1 1 1 1 6 NM-M6-(Matl)-18-06-HX12 19 ⁄4 50 ⁄2 24 NM-M6-(Matl)-06-24-HT* 34 ⁄4 86 ⁄2 46 ⁄4 110 ⁄2 3 1 1 1 1 1 18 9 NM-M6-(Matl)-18-09-HX12 20 ⁄4 50 ⁄2 30 NM-M6-(Matl)-06-30-HT* 34 ⁄4 92 ⁄2 46 ⁄4 116 ⁄2 1 1 1 1 1 1 12 NM-M6-(Matl)-18-12-HX12 22 ⁄4 50 ⁄2 36 NM-M6-(Matl)-06-36-HT* 34 ⁄4 98 ⁄2 46 ⁄4 122 ⁄2 1 1 3 1 3 1 6 NM-M6-(Matl)-24-06-HX12 19 ⁄4 56 ⁄2 12 NM-M6-(Matl)-09-12-HT* 35 ⁄4 74 ⁄2 47 ⁄4 98 ⁄2 3 1 3 1 3 1 9 NM-M6-(Matl)-24-09-HX12 20 ⁄4 56 ⁄2 18 NM-M6-(Matl)-09-18-HT* 35 ⁄4 80 ⁄2 47 ⁄4 104 ⁄2 24 1 1 3 1 3 1 12 NM-M6-(Matl)-24-12-HX12 22 ⁄4 56 ⁄2 12 24 NM-M6-(Matl)-09-24-HT* 35 ⁄4 86 ⁄2 47 ⁄4 110 ⁄2 1 1 3 1 3 1 18 NM-M6-(Matl)-24-18-HX12 25 ⁄4 56 ⁄2 30 NM-M6-(Matl)-09-30-HT* 35 ⁄4 92 ⁄2 47 ⁄4 116 ⁄2 1 1 3 1 3 1 6 NM-M6-(Matl)-30-06-HX12 19 ⁄4 62 ⁄2 36 NM-M6-(Matl)-09-36-HT* 35 ⁄4 98 ⁄2 47 ⁄4 122 ⁄2 3 1 1 1 1 1 9 NM-M6-(Matl)-30-09-HX12 20 ⁄4 62 ⁄2 18 NM-M6-(Matl)-12-18-HT* 37 ⁄4 80 ⁄2 49 ⁄4 104 ⁄2 1 1 1 1 1 1 30 12 NM-M6-(Matl)-30-12-HX12 22 ⁄4 62 ⁄2 24 NM-M6-(Matl)-12-24-HT* 37 ⁄4 86 ⁄2 49 ⁄4 110 ⁄2 1 1 1 1 1 1 18 NM-M6-(Matl)-30-18-HX12 25 ⁄4 62 ⁄2 18 30 NM-M6-(Matl)-12-30-HT* 37 ⁄4 92 ⁄2 49 ⁄4 116 ⁄2 1 1 1 1 1 1 24 NM-M6-(Matl)-30-24-HX12 28 ⁄4 62 ⁄2 36 NM-M6-(Matl)-12-36-HT* 37 ⁄4 98 ⁄2 49 ⁄4 122 ⁄2 1 1 1 1 1 1 6 NM-M6-(Matl)-36-06-HX12 19 ⁄4 68 ⁄2 24 NM-M6-(Matl)-18-24-HT* 40 ⁄4 86 ⁄2 52 ⁄4 110 ⁄2 3 1 1 1 1 1 9 NM-M6-(Matl)-36-09-HX12 20 ⁄4 68 ⁄2 30 NM-M6-(Matl)-18-30-HT* 40 ⁄4 92 ⁄2 52 ⁄4 116 ⁄2 1 1 24 1 1 1 1 12 NM-M6-(Matl)-36-12-HX12 22 ⁄4 68 ⁄2 36 NM-M6-(Matl)-18-36-HT* 40 ⁄4 98 ⁄2 52 ⁄4 122 ⁄2 36 1 1 1 1 1 1 18 NM-M6-(Matl)-36-18-HX12 25 ⁄4 68 ⁄2 30 NM-M6-(Matl)-24-30-HT* 43 ⁄4 92 ⁄2 55 ⁄4 116 ⁄2 1 1 30 1 1 1 1 24 NM-M6-(Matl)-36-24-HX12 28 ⁄4 68 ⁄2 36 NM-M6-(Matl)-24-36-HT* 43 ⁄4 98 ⁄2 55 ⁄4 122 ⁄2 1 1 1 1 1 1 30 NM-M6-(Matl)-36-30-HX12 31 ⁄4 68 ⁄2 36 36 NM-M6-(Matl)-30-36-HT* 46 ⁄4 98 ⁄2 58 ⁄4 122 ⁄2

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-407 Fax: 901.252.1354 Non-Metallic Tray 3" Horizontal Reducers Catalog Numbering System

nm - M 3 P 24 LR 12 Cable Tray ® Non- Mitered Height Material Width 1 Type Metallic Width 2

Sample mitered fitting

W W W2 Metal Framing & Cable Tray — T&B 2 2

A A A

W 1 W1

W1 Left-Hand Reducer Straight Reducer Right-Hand Reducer

Horizontal Reducers Tray Width Left-Hand Reducer Straight Reducer Right-Hand Reducer W1 W2 in. in. cat. No. A (in.) cat. No. A (in.) cat. No. A (in.)

1 1 9 6 NM-M3-(Matl)-09-LR06 17 ⁄2 NM-M3-(Matl)-09-SR06 16 NM-M3-(Matl)-09-RR06 17 ⁄2 1 1 9 NM-M3-(Matl)-12-LR09 17 ⁄2 NM-M3-(Matl)-12-SR09 16 NM-M3-(Matl)-12-RR09 17 ⁄2 12 1 1 1 6 NM-M3-(Matl)-18-LR06 26 ⁄2 NM-M3-(Matl)-18-SR06 20 ⁄2 NM-M3-(Matl)-18-RR06 26 ⁄2 1 1 9 NM-M3-(Matl)-18-LR09 23 ⁄2 NM-M3-(Matl)-18-SR09 19 NM-M3-(Matl)-18-RR09 23 ⁄2 18 1 1 1 12 NM-M3-(Matl)-18-LR12 20 ⁄2 NM-M3-(Matl)-18-SR12 17 ⁄2 NM-M3-(Matl)-18-RR12 20 ⁄2 1 1 1 6 NM-M3-(Matl)-24-LR06 32 ⁄2 NM-M3-(Matl)-24-SR06 23 ⁄2 NM-M3-(Matl)-24-RR06 32 ⁄2 1 1 9 NM-M3-(Matl)-24-LR09 29 ⁄2 NM-M3-(Matl)-24-SR09 22 NM-M3-(Matl)-24-RR09 29 ⁄2 24 1 1 1 12 NM-M3-(Matl)-24-LR12 26 ⁄2 NM-M3-(Matl)-24-SR12 20 ⁄2 NM-M3-(Matl)-24-RR12 26 ⁄2 1 1 1 18 NM-M3-(Matl)-24-LR18 20 ⁄2 NM-M3-(Matl)-24-SR18 17 ⁄2 NM-M3-(Matl)-24-RR18 20 ⁄2

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-408 800.816.7809 Fax: 901.252.1354 Non-Metallic Tray 4" Horizontal Reducers Metal Framing & Cable Tray — T&B Catalog Numbering System

nm - M 4 P 24 LR 12

Non- Mitered Height Material Width 1 Type Metallic Width 2

Sample mitered fitting

W ® 2 W W2 2 Cable Tray

A A A

W 1 W W1 1

Left-Hand Reducer Straight Reducer Right-Hand Reducer Horizontal Reducers Tray Width Left-Hand Reducer Straight Reducer Right-Hand Reducer W1 W2 A A A in. in. cat. No. in. cat. No. in. cat. No. in.

1 1 9 6 NM-M4-(Matl)-09-LR06 17 ⁄2 NM-(Matl)-09-SR06 16 NM-(Matl)-09-RR06 17 ⁄2 1 1 1 6 NM-M4-(Matl)-12-LR06 20 ⁄2 NM-(Matl)-12-SR06 17 ⁄2 NM-(Matl)-12-RR06 20 ⁄2 12 1 1 9 NM-M4-(Matl)-12-LR09 17 ⁄2 NM-(Matl)-12-SR09 16 NM-(Matl)-12-RR09 17 ⁄2 1 1 1 6 NM-M4-(Matl)-18-LR06 26 ⁄2 NM-(Matl)-18-SR06 20 ⁄2 NM-(Matl)-18-RR06 26 ⁄2 1 1 18 9 NM-M4-(Matl)-18-LR09 23 ⁄2 NM-(Matl)-18-SR09 19 NM-(Matl)-18-RR09 23 ⁄2 1 1 1 12 NM-M4-(Matl)-18-LR12 20 ⁄2 NM-(Matl)-18-SR12 17 ⁄2 NM-(Matl)-18-RR12 20 ⁄2 1 1 1 6 NM-M4-(Matl)-24-LR06 32 ⁄2 NM-(Matl)-24-SR06 23 ⁄2 NM-(Matl)-24-RR06 32 ⁄2 1 1 9 NM-M4-(Matl)-24-LR09 29 ⁄2 NM-(Matl)-24-SR09 22 NM-(Matl)-24-RR09 29 ⁄2 24 1 1 1 12 NM-M4-(Matl)-24-LR12 26 ⁄2 NM-(Matl)-24-SR12 20 ⁄2 NM-(Matl)-24-RR12 26 ⁄2 1 1 1 18 NM-M4-(Matl)-24-LR18 20 ⁄2 NM-(Matl)-24-SR18 17 ⁄2 NM-(Matl)-24-RR18 20 ⁄2 1 1 1 6 NM-M4-(Matl)-30-LR06 38 ⁄2 NM-(Matl)-30-SR06 26 ⁄2 NM-(Matl)-30-RR06 38 ⁄2 1 1 9 NM-M4-(Matl)-30-LR09 35 ⁄2 NM-(Matl)-30-SR09 25 NM-(Matl)-30-RR09 35 ⁄2 1 1 1 30 12 NM-M4-(Matl)-30-LR12 32 ⁄2 NM-(Matl)-30-SR12 23 ⁄2 NM-(Matl)-30-RR12 32 ⁄2 1 1 1 18 NM-M4-(Matl)-30-LR18 26 ⁄2 NM-(Matl)-30-SR18 20 ⁄2 NM-(Matl)-30-RR18 26 ⁄2 1 1 1 24 NM-M4-(Matl)-30-LR24 20 ⁄2 NM-(Matl)-30-SR24 17 ⁄2 NM(Matl)30RR24 20 ⁄2 1 1 1 6 NM-M4-(Matl)-36-LR06 44 ⁄2 NM-(Matl)-36-SR06 29 ⁄2 NM-(Matl)-36-RR06 44 ⁄2 1 1 9 NM-M4-(Matl)-36-LR09 41 ⁄2 NM-(Matl)-36-SR09 28 NM-(Matl)-36-RR09 41 ⁄2 1 1 1 12 NM-M4-(Matl)-36-LR12 38 ⁄2 NM-(Matl)-36-SR12 26 ⁄2 NM-(Matl)-36-RR12 38 ⁄2 36 1 1 1 18 NM-M4-(Matl)-36-LR18 32 ⁄2 NM-(Matl)-36-SR18 23 ⁄2 NM-(Matl)-36-RR18 32 ⁄2 1 1 1 24 NM-M4-(Matl)-36-LP24 26 ⁄2 NM-(Matl)-36-SP24 20 ⁄2 NM-(Matl)-36-RR24 26 ⁄2 1 1 1 30 NM-M4-(Matl)-36-LR30 20 ⁄2 NM-(Matl)-36-SR30 17 ⁄2 NM-(Matl)-36-RR30 20 ⁄2

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-409 Fax: 901.252.1354 Non-Metallic Tray 6" Horizontal Reducers Catalog Numbering System

Cable Tray nm - M 6 P 24 LR 12 ®

Non- Mitered Height Material Width 1 Type Metallic Width 2

Sample mitered fitting

W2 W2 W2

A A Metal Framing & Cable Tray — T&B A

W1 W1 W1

Left-Hand Reducer Straight Reducer Right-Hand Reducer

Horizontal Reducers Tray Width Left-Hand Reducer Straight Reducer Right-Hand Reducer W1 W2 A A A in. in. cat. No. in. cat. No. in. cat. No. in. 1 1 9 6 NM-(Matl)-09-LR06 17 ⁄2 NM-(Matl)-09-SR06 16 NM-(Matl)-09-RR06 17 ⁄2 1 1 1 6 NM-(Matl)-12-LR06 20 ⁄2 NM-(Matl)-12-SR06 17 ⁄2 NM-(Matl)-12-RR06 20 ⁄2 12 1 1 9 NM-(Matl)-12-LR09 17 ⁄2 NM-(Matl)-12-SR09 16 NM-(Matl)-12-RR09 17 ⁄2 1 1 1 6 NM-(Matl)-18-LR06 26 ⁄2 NM-(Matl)-18-SR06 20 ⁄2 NM-(Matl)-18-RR06 6 ⁄2 1 1 18 9 NM-(Matl)-18-LR09 23 ⁄2 NM-(Matl)-18-SR09 19 NM-(Matl)-18-RR09 23 ⁄2 1 1 1 12 NM-(Matl)-18-LR12 20 ⁄2 NM-(Matl)-18-SR12 17 ⁄2 NM-(Matl)-18-RR12 20 ⁄2 1 1 1 6 NM-(Matl)-24-LR06 32 ⁄2 NM-(Matl)-24-SR06 23 ⁄2 NM-(Matl)-24-RR06 32 ⁄2 1 1 9 NM-(Matl)-24-LR09 29 ⁄2 NM-(Matl)-24-SR09 22 NM-(Matl)-24-RR09 29 ⁄2 24 1 1 1 12 NM-(Matl)-24-LR12 26 ⁄2 NM-(Matl)-24-SR12 20 ⁄2 NM-(Matl)-24-RR12 26 ⁄2 1 1 1 18 NM-(Matl)-24-LR18 20 ⁄2 NM-(Matl)-24-SR18 17 ⁄2 NM-(Matl)-24-RR18 20 ⁄2 1 1 1 6 NM-(Matl)-30-LR06 38 ⁄2 NM-(Matl)-30-SR06 26 ⁄2 NM-(Matl)-30-RR06 38 ⁄2 1 1 9 NM-(Matl)-30-LR09 35 ⁄2 NM-(Matl)-30-SR09 25 NM-(Matl)-30-RR09 35 ⁄2 1 1 1 30 12 NM-(Matl)-30-LR12 32 ⁄2 NM-(Matl)-30-SR12 23 ⁄2 NM-(Matl)-30-RR12 32 ⁄2 1 1 1 18 NM-(Matl)-30-LR18 26 ⁄2 NM-(Matl)-30-SR18 20 ⁄2 NM-(Matl)-30-RR18 26 ⁄2 1 1 1 24 NM-(Matl)-30-LR24 20 ⁄2 NM-(Matl)-30-SR24 17 ⁄2 NM-(Matl)-30-RR24 20 ⁄2 1 1 1 6 NM-(Matl)-36-LR06 44 ⁄2 NM-(Matl)-36-SR06 29 ⁄2 NM-(Matl)-36-RR06 44 ⁄2 1 1 9 NM-(Matl)-36-LR09 41 ⁄2 NM-(Matl)-36-SR09 28 NM-(Matl)-36-RR09 41 ⁄2 1 1 1 12 NM-(Matl)-36-LR12 38 ⁄2 NM-(Matl)-36-SR12 26 ⁄2 NM-(Matl)-36-RR12 38 ⁄2 36 1 1 1 18 NM-(Matl)-36-LR18 32 ⁄2 NM-(Matl)-36-SR18 23 ⁄2 NM-(Matl)-36-RR18 32 ⁄2 1 1 1 24 NM-(Matl)-36-LR24 26 ⁄2 NM-(Matl)-36-SR24 20 ⁄2 NM-(Matl)-36-RR24 26 ⁄2 1 1 1 30 NM-(Matl)-36-LR30 20 ⁄2 NM-(Matl)-36-SR30 17 ⁄2 NM-(Matl)-36-RR30 20 ⁄2

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-410 800.816.7809 Fax: 901.252.1354 Non-Metallic Tray 3" Vertical Bends Metal Framing & Cable Tray — T&B Catalog Numbering System

nm - M 3 P 24 90 VI 12

Non- Mitered Height Material Width Angle Radius Metallic Type

VO Vertical Outside Bend VI Vertical Inside Bend Sample Mitered Sample Mitered ®

B B Cable Tray

R C A C R A R A C A R C B B

VI VO VI VO 90° Mitered 90° Mitered 45° Mitered 45° Mitered

90° Vertical Bend 45° Vertical Bend Vertical Vertical Vertical Vertical Outside Inside Outside Inside -R- Bend Bend -R- Bend Bend Bend Tray Bend Tray Radius Width A B A B Radius Width A B C A B C in. in. cat. No. in. in. in. in. in. in. cat. No. in. in. in. in. in. in. 6 NM-M3-(Matl)-06-90(*)12 6 NM-M3-(Matl)-06-45(*)12 9 NM-M3-(Matl)-09-90(*)12 9 NM-M3-(Matl)-09-45(*)12 15 15 15 15 1 1 5 3 1 12 12 NM-M3-(Matl)-12-90(*)12 23 ⁄16 23 ⁄16 26 ⁄16 26 ⁄16 12 12 NM-M3-(Matl)-12-45(*)12 20 ⁄2 8 ⁄2 12 22 ⁄8 9 ⁄8 13 ⁄4 18 NM-M3-(Matl)-18-90(*)12 18 NM-M3-(Matl)-18-45(*)12 24 NM-M3-(Matl)-24-90(*)12 24 NM-M3-(Matl)-24-45(*)12

* Add: VI - For vertical inside/VO - For vertical outside One pair of stainless steel SS6 splice plates with SS6 hardware included. Standard rung spacing for fittings is 9". For other types of splice plates, see page B-415–B-417. Dimensions for reference only, when critical contact factory. Consult factory for availability of molded fittings.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-411 Fax: 901.252.1354 Non-Metallic Tray 4" Vertical Bends Catalog Numbering System

nm - M 4 P 24 90 VI 12 Cable Tray ® Non- Mitered Height Material Width Angle Radius Metallic Type

† For molded fitting, if available, please remove “M” in the catalog number. Ex: NM-4P2490VI12

VO Vertical Outside Bend VI Vertical Inside Bend Sample Mitered Sample Mitered

B B C C R R A A R A A C R C B B

Metal Framing & Cable Tray — T&B VO VI VO VI Vertical Outside Bend Vertical Inside Bend Vertical Outside Bend Vertical Inside Bend

90° Vertical Bend 45° Vertical Bend Vertical Vertical Vertical Vertical -R- Outside Bend Inside Bend -R- Outside Bend Inside Bend Bend Tray Bend Tray Radius Width A B A B Radius Width A B C A B C in. in. cat. No. in. in. in. in. in. in. cat. No. in. in. in. in. in. in. 6 †NM-M4-(Matl)-06-90(*)12 6 †NM-M4-(Matl)-06-45(*)12 9 †NM-M4-(Matl)-09-90(*)12 9 †NM-M4-(Matl)-09-45(*)12 12 †NM-M4-(Matl)-12-90(*)12 12 †NM-M4-(Matl)-12-45(*)12 † 1 1 1 1 † 5 5 7 13 13 12 18 NM-M4-(Matl)-18-90(*)12 19 ⁄4 19 ⁄4 23 ⁄4 23 ⁄4 12 18 NM-M4-(Matl)-18-45(*)12 13 ⁄8 5 ⁄8 8 16 ⁄8 2 ⁄16 6 ⁄16 24 †NM-M4-(Matl)-24-90(*)12 24 †NM-M4-(Matl)-24-45(*)12 30 †NM-M4-(Matl)-30-90(*)12 30 †NM-M4-(Matl)-30-45(*)12 36 †NM-M4-(Matl)-36-90(*)12 36 †NM-M4-(Matl)-36-45(*)12 6 NM-M4-(Matl)-06-90(*)24 6 NM-M4-(Matl)-06-45(*)24 9 NM-M4-(Matl)-09-90(*)24 9 NM-M4-(Matl)-09-45(*)24 12 NM-M4-(Matl)-12-90(*)24 12 NM-M4-(Matl)-12-45(*)24 1 1 15 15 5 5 1 1 1 1 24 18 NM-M4-(Matl)-18-45(*)24 22 ⁄16 9 ⁄8 12 ⁄16 24 ⁄16 10 ⁄16 14 ⁄8 24 18 NM-M4-(Matl)-18-90(*)24 31 ⁄4 31 ⁄4 35 ⁄4 35 ⁄4 24 NM-M4-(Matl)-24-90(*)24 24 NM-M4-(Matl)-24-45(*)24 30 NM-M4-(Matl)-30-90(*)24 30 NM-M4-(Matl)-30-45(*)24 36 NM-M4-(Matl)-36-90(*)24 36 NM-M4-(Matl)-36-45(*)24 6 NM-M4-(Matl)-06-45(*)36 6 NM-M4-(Matl)-06-90(*)36 9 NM-M4-(Matl)-09-45(*)36 9 NM-M4-(Matl)-09-90(*)36 12 NM-M4-(Matl)-12-45(*)36 12 NM-M4-(Matl)-12-90(*)36 7 1 15 5 11 5 16 2 16 16 16 8 3 3 3 3 36 18 NM-M4-(Matl)-18-45(*)36 37 ⁄ 15 ⁄ 21 ⁄ 40 ⁄ 16 ⁄ 23 ⁄ 36 18 NM-M4-(Matl)-18-90(*)36 37 ⁄4 37 ⁄4 41 ⁄4 41 ⁄4 24 NM-M4-(Matl)-24-45(*)36 24 NM-M4-(Matl)-24-90(*)36 30 NM-M4-(Matl)-30-45(*)36 30 NM-M4-(Matl)-30-90(*)36 36 NM-M4-(Matl)-36-45(*)36 36 NM-M4-(Matl)-36-90(*)36

*Add VI - For vertical inside/VO - For vertical outside One pair of stainless steel SS6 splice plates with SS6 hardware included. † Denotes molded fitting available. Standard rung spacing for fittings is 9". For other types of splice plates, see page B-415–B-417. Dimensions for reference only, when critical contact factory. Consult factory for availability of molded fittings.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-412 800.816.7809 Fax: 901.252.1354 Non-Metallic Tray 6" Vertical Bends Metal Framing & Cable Tray — T&B Catalog Numbering System

nm - M 6 P 24 90 VI 12

Non- Mitered Height Material Width Angle Radius Metallic Type

† For molded fitting, if available, please remove “M” in the cataloguen number. Ex: NM-6P2490VI12

VO Vertical Outside Bend VI Vertical Inside Bend Sample Mitered Sample Mitered B B R C A R C A ® Cable Tray R A C A R C B B

VO VI VO VI Vertical Outside Bend Vertical Inside Bend Vertical Outside Bend Vertical Inside Bend

90° Vertical Bend 45° Vertical Bend Vertical Vertical Vertical Vertical -R- Outside Bend Inside Bend -R- Outside Bend Inside Bend Bend Tray Bend Tray Radius Width A B A B Radius Width A B C A B C in. in. cat. No. in. in. in. in. in. in. cat. No. in. in. in. in. in. in. 6 NM-M6-(Matl)-06-90(*)12 6 NM-M6-(Matl)-06-45(*)24 9 NM-M6-(Matl)-09-90(*)12 9 NM-M6-(Matl)-09-45(*)24 12 NM-M6-(Matl)-12-90(*)12 12 NM-M6-(Matl)-12-45(*)24 13 13 1 1 3 1 1 12 18 NM-M6-(Matl)-18-90(*)12 26 26 26 ⁄16 26 ⁄16 12 18 NM-M6-(Matl)-18-45(*)24 20 ⁄2 8 ⁄2 12 24 ⁄4 10 ⁄4 14 ⁄2 24 NM-M6-(Matl)-24-90(*)12 24 NM-M6-(Matl)-24-45(*)12 30 NM-M6-(Matl)-30-90(*)12 30 NM-M6-(Matl)-30-45(*)12 36 NM-M6-(Matl)-36-90(*)12 36 NM-M6-(Matl)-36-45(*)12 6 †NM-M6-(Matl)-06-90(*)24 6 †NM-M6-(Matl)-06-45(*)24 9 †NM-M6-(Matl)-09-90(*)24 9 †NM-M6-(Matl)-09-45(*)24 12 †NM-M6-(Matl)-12-90(*)24 12 †NM-M6-(Matl)-12-45(*)24 † 1 1 1 1 † 1 1 15 5 15 7 24 18 NM-M6-(Matl)-18-90(*)24 31 ⁄4 31 ⁄4 37 ⁄4 37 ⁄4 24 18 NM-M6-(Matl)-18-45(*)24 22 ⁄4 9 ⁄8 12 ⁄16 26 ⁄16 10 ⁄16 15 ⁄16 24 †NM-M6-(Matl)-24-90(*)24 24 †NM-M6-(Matl)-24-45(*)24 30 †NM-M6-(Matl)-30-90(*)24 30 †NM-M6-(Matl)-30-45(*)24 36 †NM-M6-(Matl)-36-90(*)24 36 †NM-M6-(Matl)-36-45(*)24 6 NM-M6-(Matl)-06-90(*)36 6 NM-M6-(Matl)-06-45(*)36 9 NM-M6-(Matl)-09-90(*)36 9 NM-M6-(Matl)-09-45(*)36 12 NM-M6-(Matl)-12-90(*)36 12 NM-M6-(Matl)-12-45(*)36 1 1 1 1 9 11 15 13 7 3 36 18 NM-M6-(Matl)-18-90(*)36 43 ⁄4 43 ⁄4 49 ⁄4 49 ⁄4 36 18 NM-M6-(Matl)-18-45(*)36 30 ⁄16 12 ⁄16 17 ⁄16 34 ⁄16 14 ⁄16 20 ⁄8 24 NM-M6-(Matl)-24-90(*)36 24 NM-M6-(Matl)-24-45(*)36 30 NM-M6-(Matl)-30-90(*)36 30 NM-M6-(Matl)-30-45(*)36 36 NM-M6-(Matl)-36-90(*)36 36 NM-M6-(Matl)-36-45(*)36

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-413 Fax: 901.252.1354 Non-Metallic Tray 3" Vertical Tees 3" Vertical Tees Vertical Vertical Catalog Numbering System -R- Tee Down Tee Up Bend Tray nm - M 3 P 24 VTB 12 Radius Width A B A B in. in. cat. No. in. in. in. in. Cable Tray ® Non- Mitered Height Material Width Type 6 NM-M3-(Matl)-06-(*)12 Metallic Radius 9 NM-M3-(Matl)-09-(*)12 15 7 15 7 B 12 12 NM-M3-(Matl)-12-(*)12 23 ⁄16 50 ⁄8 26 ⁄16 50 ⁄8 A R 18 NM-M3-(Matl)-18-(*)12 24 NM-M3-(Matl)-24-(*)12 R A * Add: VTD - For vertical tee down/VTU - For vertical tee up B Two pairs of stainless steel SS6 splice plates with SS6 hardware included. Standard rung spacing for fittings is 9". For other types of splice plates, VTD VTU see page B-415–B-417. Vertical Tee Down Vertical Tee Up Dimensions for reference only, when critical contact factory. Mitered Mitered Consult factory for availability of molded fittings. 4" Vertical Tees 6" Vertical Tees Catalog Numbering System Catalog Numbering System

nm - M 4 P 24 VTB 12 nm - M 6 P 24 VTB 12

Non- Mitered Height Material Width Type Non- Mitered Height Material Width Type

Metal Framing & Cable Tray — T&B Metallic Radius Metallic Radius † For molded fitting, if available, please remove “M” in the catalogue number. † For molded fitting, if available, please remove “M” in the catalogue number. Ex: NM-4P24VTD12 Ex: NM-6P24VTD12 B B A R A R R A R A VTD VTU B VTD VTU B Vertical Tee Down Vertical Tee Up Vertical Tee Down Vertical Tee Up 4" Vertical Tees 6" Vertical Tees Vertical Vertical -R- Vertical Vertical Tee Down Tee Up Tee Down Tee Up Bend Tray -R- Bend Tray Radius Width A B A B Radius Width A B A B in. in. cat. No. in. in. in. in. in. in. cat. No. in. in. in. in. 6 †NM-M4-(Matl)-06-(*)12 † 6 NM-M6-(Matl)-06-(*)12 9 NM-M4-(Matl)-09-(*)12 9 NM-M6-(Matl)-09-(*)12 † 12 NM-M4-(Matl)-12-(*)12 12 NM-M6-(Matl)-12-(*)12 † 1 1 1 1 12 26 58 32 58 12 18 NM-M4-(Matl)-18-(*)12 19 ⁄4 42 ⁄2 23 ⁄4 42 ⁄2 18 NM-M6-(Matl)-18-(*)12 † 24 NM-M4-(Matl)-24-(*)12 24 NM-M6-(Matl)-24-(*)12 † 30 NM-M4-(Matl)-30-(*)12 30 NM-M6-(Matl)-30-(*)12 † 36 NM-M4-(Matl)-36-(*)12 6 †NM-M6-(Matl)-06-(*)24 6 NM-M4-(Matl)-06-(*)24 9 †NM-M6-(Matl)-09-(*)24 9 NM-M4-(Matl)-09-(*)24 12 †NM-M6-(Matl)-12-(*)24 12 NM-M4-(Matl)-12-(*)24 † 1 1 1 1 24 18 NM-M6-(Matl)-18-(*)24 31 ⁄4 68 ⁄2 37 ⁄4 68 ⁄2 1 1 1 1 24 18 NM-M4-(Matl)-18-(*)24 31 ⁄4 66 ⁄2 35 ⁄4 66 ⁄2 24 †NM-M6-(Matl)-24-(*)24 24 NM-M4-(Matl)-24-(*)24 30 †NM-M6-(Matl)-30-(*)24 30 NM-M4-(Matl)-30-(*)24 36 †NM-M6-(Matl)-36-(*)24 36 NM-M4-(Matl)-36-(*)24 6 NM-M6-(Matl)-06-(*)36 6 NM-M4-(Matl)-06-(*)36 9 NM-M6-(Matl)-09-(*)36 9 NM-M4-(Matl)-09-(*)36 12 NM-M6-(Matl)-12-(*)36 12 NM-M4-(Matl)-12-(*)36 3 1 3 1 1 1 1 1 36 37 ⁄4 79 ⁄2 41 ⁄4 79 ⁄2 36 18 NM-M6-(Matl)-18-(*)36 43 ⁄2 92 ⁄2 49 ⁄2 92 ⁄2 18 NM-M4-(Matl)-18-(*)36 24 NM-M6-(Matl)-24-(*)36 24 NM-M4-(Matl)-24-(*)36 30 NM-M6-(Matl)-30-(*)36 30 NM-M4-(Matl)-30-(*)36 36 NM-M6-(Matl)-36-(*)36 * Add: VTD - For vertical tee down/VTU - For vertical tee up Two pairs of stainless steel SS6 splice plates with SS6 hardware included. * Add: VTD - For vertical tee down / VTU - For vertical tee up Two pairs of stainless steel SS6 splice plates with SS6 hardware included. Dimensions for reference only, when critical contact factory. † Consult factory for availability of molded fittings. Denotes molded fitting available. Dimensions for reference only, when critical contact factory. Consult factory for availability of molded fittings.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-414 800.816.7809 Fax: 901.252.1354 Non-Metallic Tray Accessories Metal Framing & Cable Tray — T&B

6" splice plate 6" splice plate Stainless steel 4" splice plate comes with non-metallic hardware comes with metallic hardware comes with metallic hardware

NM - X SS 4 00 4 SS6 ® Cable Tray Accessory Material # of Holes Type/Angle Tray Type Hardware Cable Tray Number System SS = Stainless Steel in Plate 00 = Strait Series V = Vertical 316 Stainless SS6 = Non-Metallic FRP = Fiberglass 4 01 = Slotted Straight 3" H = Horizontal Steel P = Polyester 8 02 = Vertical Adjustable 4" M0 = Monel V = Vinylester 03 = Horizontal Adjustable 6" SB = Silicon Bronze 04 = Step Down FR = Fiberglass 05 = Tray to Box 30 = 30° Angle 45 = 45° Angle Example: NM-XSS4004SS6, Stainless steel 316, 4 holes supplied with stainless steel 316 hardware for a 4" deep straight section. 90 = 90° Angle

Note: Splice plates shown on pages B-415–B-417 represent splices for 6" side rail height. Number of holes may vary with other side rail heights.

Standard Splice Plates

Quantity required supplied with each tray section. Material Height cat. No. Order only pairs of splice plates needed for field modifications. 6" NM-XSS-8006* SS6 hardware supplied as standard — use SS6 suffix. Stainless Steel 4" NM-XSS-4004* 3" NM-XSS-4003* Other hardware available, specify by hardware suffix. Hardware other than SS6 is considered special. * Hardware suffix needed to complete part number

Expansion Splice Plates

These plates allow for up to 1" expansion Side Rail Material Height cat. No. or contraction of tray system. 6" NM-XSS-8016* For correct gap setting procedure, see . Stainless Steel page B-444 4" NM-XSS-4014* 316 (16 gauge) 3" NM-XSS-4013* * Hardware suffix needed to complete part number

3 All splice plate hardware is ⁄8".

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® These plates provide for changes in the horizontal Side Rail direction that do not conform to standard fittings. Material Height cat. No. Furnished in pairs. 6" NM-XSS-8036* Stainless Steel 4" NM-XSS-4034* 316 (16 Guage) 3" NM-XSS-4033* * Hardware suffix needed to complete part number

Vertical Adjustable Splice Plates

These plates provide for changes in elevation that Side Rail do not conform to standard vertical fittings. Material Height cat. No. Furnished in pairs. 6" NM-XSS-8026* Stainless Steel 4" NM-XSS-4024* 316 (16 Guage) 3" NM-XSS-4023* * Hardware suffix needed to complete part number Metal Framing & Cable Tray — T&B Blind End Plate

This plate forms a closure for any tray that dead ends. Material Height cat. No. Furnished as one plate. 6" NM-XBE*1086W** Stainless Steel 4" NM-XBE*1084W** 3" NM-XBE*1083W** * Material suffix: P=Polyester, V= Vinylester, S=Stainless Steel ** Harware suffix needed to complete part number W = tray width

Tray To Box Splice Plates

These plates are used to attach the end of a tray run Material Height cat. No. to a distribution box or control center. 6" NM-XSS8056* Furnished in pairs. Stainless Steel 4" NM-XSS4054* 3" NM-XSS4053* * Hardware suffix needed to complete part number

Step Down Plates

These splice plates provide for changes in side Material Height cat. No. rail heights. Stainless 6" to 3" NM-XSS-8063* Furnished in pairs. Steel 316 6" to 4" NM-XSS-8064* (16 Guage) 4" to 3" NM-XSS-4043* * Hardware suffix needed to complete part number

3 All splice plate hardware is ⁄8". Splice plates shown represent splices for 6" side rail height. Number of holes may vary with other side rail heights.

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90° Side Rail Material Height cat. No. These splice plates provide for changes in elevation. Stainless 6" NM-XSS-8906V* Furnished in pairs. Steel 316 4" NM-XSS-4904V* (16 Guage) 3" NM-XSS-4903V* * Hardware suffix needed to complete part number

45° Side Rail Material Height cat. No. These splice plates provide for changes in elevation. Stainless 6" NM-XSS-8456V* ® Furnished in pairs. Steel 316 4" NM-XSS-4454V* Cable Tray (16 Guage) 3" NM-XSS-4453V* * Hardware suffix needed to complete part number

30° Side Rail Material Height cat. No. These splice plates provide for changes in elevation. Stainless 6" NM-XSS-8306V* Furnished in pairs. Steel 316 4" NM-XSS-4304V* (16 Guage) 3" NM-XSS-4303V* * Hardware suffix needed to complete part number

Horizontal Splice Plates

90° Side Rail Material Height cat. No. These splice plates provide for changes in the horizontal direction. Stainless 6" NM-XSS-8906H* Furnished in pairs. Steel 316 4" NM-XSS-4904H* (16 Guage) 3" NM-XSS-4903H* * Hardware suffix needed to complete part number

45° Side Rail Material Height cat. No. These splice plates provide for changes in the horizontal direction. Stainless 6" NM-XSS-8456H* Furnished in pairs. Steel 316 4" NM-XSS-4454H* (16 Guage) 3" NM-XSS-4453H* * Hardware suffix needed to complete part number

30° Side Rail Material Height cat. No. These splice plates provide for changes in the horizontal direction. Stainless 6" NM-XSS-8306H* Furnished in pairs. Steel 316 4" NM-XSS-4304H* (16 Guage) 3" NM-XSS-4303H* * Hardware suffix needed to complete part number

3 All splice plate hardware is ⁄8". Splice plates shown represent splices for 6" side rail height. Number of holes may vary with other side rail heights.

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Cable Tray Specially-designed Ladder Drop-Outs provide a rounded

® Material Height cat. No. surface with adequate radius to protect cable as it exits from the tray, preventingdamage to insulation. Polyester Resin 6" to 36" NM-XF-1104-W Supplied with a 4" radius. W = tray width

Barriers

3 Furnished with #10 x ⁄4 self-tapping stainless steel screws. Side Rail Material Height cat. No. 6" NM-BS06P-120 Polyester Resin 4" NM-BS04P-120 3" NM-BS03P-120

Metal Framing & Cable Tray — T&B 6" NM-BS06V-120 Vinylester Resin 4" NM-BS04V-120 3" NM-BS03V-120

Flexible Horizontal Barrier Kit

One Kit allows up to 38" radius Side Rail Loading position of the barrier. For larger than 38" radius Material Height Depth 'H' cat. No.

barrier position, two kits are required. 11 6" 4 ⁄16 NM-BS06P-90HBFL Polyester 11 4" 2 ⁄16 NM-BS04P-90HBFL Kit Contents Resin 3 3" 1 ⁄4 NM-BS03P-90HBFL • (1) 72" Straight Barrier 11 6" 4 ⁄16 NM-BS06V-90HBFL • (4) XF-9002 Barrier Strip Clips Vinylester 11 4" 2 ⁄16 NM-BS04V-90HBFL Resin 3 • (8) Thermoplastic Drive Rivets 3" 1 ⁄4 NM-BS03V-90HBFL

3 • (4) #10 x ⁄4" Stainless Steel Self-Tapping Screws • Assembly required — directions included

Barrier Mounting Angle Clips with Fasteners 1 pack contains • (4) angle clips and fasteners Material cat. No. • (2) thermoplastic drive rivets Polylester Resin NM-PK-BAC

3 • (1) #10 x ⁄4" stainless steel self-tapping screw

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Combination hold-down clamp and guide. 3 Material cat. No. Designed for ⁄8" hardware — not included. Polyester Resin NM-XFP-1208 Furnished in pairs.

Vertical Barriers

Barriers for vertical fitting.

Side Rail ® Please add angle (X) and radius (†) Material Height cat. No. Cable Tray VO to catalogue number. 6" NM-BS06P(X)VI/VO(†) 3 Furnished with #10 x ⁄4" self-tapping Polyester Resin 4" NM-BS06P(X)VI/VO(†) stainless steel screws. 3" NM-BS06P(X)VI/VO(†) 6" NM-BS06V(X)VI/VO(†) Vinylester Resin 4" NM-BS06V(X)VI/VO(†) VI 3" NM-BS06V(X)VI/VO(†) VI = Inside vertical VO = Outside vertical

Spray Sealant

Spray acrylic to reseal fiberglass after Description cat. No. field modifications. 12 fl. oz. can NM-CLEAR-1215

Resin Seal Kit

To reseal fiberglass after field modifications. Vinylester Resin Description cat. No. 1 ⁄2 pint NM-RSK-05 Kit Contents 1 pint NM-RSK-10 • Resin • Catalyst • Stir stick and applicator

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1 Material thickness: ⁄8" Covers Selection Guide Standard cover length: 120" (10')

Cable Tray NM - FC P 12 120 ® Standard mounting hardware: (10 each) 1 #10 x ⁄2" stainless, self-tapping screws provided with each section Non- Cover Type Material Tray Width Length Metallic FC = Flat P = Polyester 6"–36" 120" (10 ft.) PC = Peaked V = Vinylester

Note: Peaked covers available for straight sections only.

Covers For Fittings Covers Selection Guide

1 Material thickness: ⁄8" NM - FC P 12 HB 90 24 Standard mounting hardware: 1 (10 each) #10 x ⁄2" stainless, self-tapping screws provided with each section Non- Cover Type Material Width Fitting Angle Radius Metallic FC = Flat P = Polyester 6"–36" Designation 30 12 HB Metal Framing & Cable Tray — T&B V = Vinylester 45 24 IV/OV 60 36 HT 90 Note: Peaked covers not available. Other fitting covers are available. Please consult your sales office. HX

Standard Cover Clamp Side Rail Recommended for indoor applications. Available Material Height cat. No. in both Polyester and Vinylester Resin. 6" NM-XCC-P-9016 Cover clamp available for flat covers only. Polyester Resin 4" NM-XCC-P-9014 3" NM-XCC-P-9013 6" NM-XCC-V-9016 Vinylester Resin 4" NM-XCC-V-9014 3" NM-XCC-V-9013

Heavy-Duty Cover Clamp Side Rail Material Height cat. No. Recommended for outdoor service. 6" NM-XWC-P-W*-9064 Heavy-duty cover clamp available for flat Polyester Resin 4" NM-XWC-P-W*-9044 covers only. Available in both Polyester 3" NM-XWC-P-W*-9034 and Vinylester Resin. 6" NM-XWC-C-W*-9064 Vinylester Resin 4" NM-XWC-C-W*-9044 3" NM-XWC-C-W*-9034 * W = tray width

Thermoplastic Drive Rivet Material cat. No. Shipped in packages of 25 pieces. Thermoplastic TPDR Raised cover clamps available. Plesase consult your sales offices.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-420 800.816.7809 Fax: 901.252.1354 Non-Metallic Tray Fiberglass Cable Channel Straight Sections Metal Framing & Cable Tray — T&B Thomas & Betts offers non-metallic cable channel in solid or ventilated straight sections. Horizontal and vertical solid bottom fittings are also available to complete your system layout.

Straight Section Catalog Selector ® NM - FCC V P 04 120 Cable Tray

Non- Series Bottom Type Material Width Length Metallic Fiberglass V = Ventilated P = Polyester Resin 02 = 2" 120 = 120" (10 ft.) Cable Channel N = Nonventilated V = Vinylester Resin 03 = 3" 240 = 240" (20 ft.) 04 = 4" 06 = 6" 08 = 8"

Example: NM-FCCVP04-120 for Polyester Resin Cable Channel, 4" wide ventilated bottom, 120" (10 ft.) length

Specifications Ventilated Nonventilated Width Height Length Width Height Length in. in. ft. Polyester VinylEster in. in. ft. Polyester VinylEster 1 10 NM-FCCVP-02-120 NM-FCCVV-02-120 1 10 NM-FCCNP-02-120 NM-FCCNV-02-120 2 2 1 20 NM-FCCVP-02-240 NM-FCCVV-02-24 1 20 NM-FCCNP-02-240 NM-FCCNV-02-240 1 10 NM-FCCVP-03-120 NM-FCCVV-03-120 1 10 NM-FCCNP-03-120 NM-FCCNV-03-120 3 3 1 20 NM-FCCVP-03-240 NM-FCCVV-03-240 1 20 NM-FCCNP-03-240 NM-FCCNV-03-240 1 1 1 ⁄8 10 NM-FCCVP-04-120 NM-FCCVV-04-120 1 ⁄8 10 NM-FCCNP-04-120 NM-FCCNV-04-120 4 1 4 1 1 ⁄8 20 NM-FCCVP-04-240 NM-FCCVV-04-240 1 ⁄8 20 NM-FCCNP-04-240 NM-FCCNV-04-240 5 5 1 ⁄8 10 NM-FCCVP-06-120 NM-FCCVV-06-120 1 ⁄8 10 NM-FCCNP-06-120 NM-FCCNV-06-120 6 5 6 5 1 ⁄8 20 NM-FCCVP-06-240 NM-FCCVV-06-240 1 ⁄8 20 NM-FCCNP-06-240 NM-FCCNV-06-240 3 3 2 ⁄16 10 NM-FCCVP-08-120 NM-FCCVV-08-120 2 ⁄16 10 NM-FCCNP-08-120 NM-FCCNV-09-120 8 3 8 3 2 ⁄16 20 NM-FCCVP-08-240 NM-FCCVV-08-240 2 ⁄16 20 NM-FCCNP-08-240 NM-FCCNV-08-240 Splice plates NOT included. See following page for types of splice plates available. Covers are available. Please consult your sales office.

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Horizontal Bends Angle Width cat. No. Cable Tray ® 3" NM-FCCNP-03-90HB 12 4" NM-FCCNP-04-90HB 12 90 6" NM-FCCNP-06-90HB 12 8" NM-FCCNP-08-90HB 12 HB Horizontal 3" NM-FCCNP-03-45HB 12 Bend 4" NM-FCCNP-04-45HB 12 45 6" NM-FCCNP-06-45HB 12 8" NM-FCCNP-08-45HB 12 One pair of splice plates with SS6 hardware included. For vinylester resin, use “V” instead of “P” in catalog number. Example: FCCNV-04-90HB12 Vertical Bends

Angle Width cat. No. 3" NM-FCCNP-03-90V* 12 VO 4" NM-FCCNP-04-90V* 12 90 Metal Framing & Cable Tray — T&B 6" NM-FCCNP-06-90V* 12 8" NM-FCCNP-08-90V* 12 3" NM-FCCNP-03-45V* 12 Vertical 4" NM-FCCNP-04-45V* 12 45 6" NM-FCCNP-06-45V* 12 8" NM-FCCNP-08-45V* 12 VI One pair of splice plates with SS6 hardware included. For vinylester resin, use “V” instead of “P” in catalog number. Example: FCCNV-04-90VI12

Horizontal Tees

Width in. cat. No. 3 NM-FCCNP-03-HT12 4 NM-FCCNP-04-HT12 6 NM-FCCNP-06-HT12 8 NM-FCCNP-08-HT12 Two pairs of splice plates included. For vinylester resin, use “V” instead of “P” in catalog number. Example: FCCNV-04-HT12 HT

Horizontal Crosses

Width in. cat. No. 3 NM-FCCNP-03-HX12 4 NM-FCCNP-04-HX12 6 NM-FCCNP-06-HX12 8 NM-FCCNP-08-HX12 Three pairs of splice plates included. HX For vinylester resin, use “V” instead of “P” in catalog number. Example: FCCNV-04-HX12

Covers available. Please contact your sales office.

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Cable Channel Splice Plates 1 Standard hardware is ⁄4" Stainless Steel 316. Standard Splice Plates Material Cat. No. Stainless Steel NM-XSS-1001-SS6 Polyester Resin NM-XFP-1001-SS6 Vinylester Resin NM-XFV-1001-SS6 Supplied in pairs

Expansion Splice Plates Material Cat. No. Stainless Steel NM-XSS-1011-SS6 Polyester Resin NM-XFP-1011-SS6 Vinylester Resin NM-XFV-1011-SS6 Supplied in pairs

Horizontal 90° Splice Plates Material Cat. No. ® Stainless Steel NM-XSS-190IH-SS6 Cable Tray Polyester Resin NM-XFP-190IH-SS6 Vinylester Resin NM-XFV-190IH-SS6 Supplied in pairs

Horizontal 45° Splice Plates Material Cat. No. Stainless Steel NM-XSS-145IH-SS6 Polyester Resin NM-XFP-145IH-SS6 Vinylester Resin NM-XFV-145IH-SS6 Supplied in pairs

Horizontal 30° Splice Plates Material Cat. No. Stainless Steel NM-XSS-130IH-SS6 Polyester Resin NM-XFP-130IH-SS6 Vinylester Resin NM-XFV-130IH-SS6 Supplied in pairs Cable Channel Splice Plates Vertical 90° Splice Plates Material Cat. No. Stainless Steel NM-XSS-190IV-SS6 Polyester Resin NM-XFP-190IV-SS6 Vinylester Resin NM-XFV-190IV-SS6 Supplied in pairs

Vertical 45° Splice Plates Material Cat. No. Stainless Steel NM-XSS-145IV-SS6 Polyester Resin NM-XFP-145IV-SS6 Vinylester Resin NM-XFV-145IV-SS6 Supplied in pairs

Vertical 30° Splice Plates Material Cat. No. Stainless Steel NM-XSS-130IV-SS6 Polyester Resin NM-XFP-130IV-SS6 Vinylester Resin NM-XFV-130IV-SS6 Supplied in pairs

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Cable Tray C ®

G H

D I L

ON OP

A K

Metal Framing & Cable Tray — T&B N QP

Application Key

Commercial Industrial A Barrier Strip J Right Reducer • Schools • Petro-Chemical Plants B Box Connector K Solid Tray • Hospitals • Automotive Plants C Flat Cover L Splice Connector • Office Buildings • Paper Plants D Horizontal Cross M Solid Channel Tray • Airports • Food Processing E Horizontal 45° N Ventilated Tray • Casinos • Power Plants F Horizontal 90° O Vertical 90° Inside • Stadiums • Refineries G Horizontal Tee P Vertical 90° Outside • Manufacturing H Ladder Tray Q Vertical Tee • Mining I Peaked Cover

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-424 800.816.7809 Fax: 901.252.1354 Technical Information Glossary of Terms Metal Framing & Cable Tray — T&B

Accessories: Devices which are used to supplement the function of straight sections and fittings, and include such items as dropouts, covers, conduit adapters, hold-down devices and dividers.

Cable Tray Connector: A device that joins cable tray straight sections or fittings, or both. The basic types of connectors are: 1. Rigid 2. Expansion 3. Adjustable 4. Reducer ®

Cable Tray Fitting: Cable Tray A device that is used to change the direction, elevation or size of a cable tray system.

Cable Support: A device that provides adequate means for supporting cable tray sections or fittings, or both. The basic types of cable tray supports are: 1. Cantilever bracket Horizontal Tee: 2. Trapeze A cable tray fitting that is suitable for joining cable trays in three directions at 90-degree intervals in the same plane. 3. Individual and suspension Metallic Cable Tray System: Channel Cable Tray An assembly of cable tray straight section, fitting, and accessories A prefabricated metal structure consisting of a one-piece ventilated that forms a rigid structural system to support cables. bottom or solid bottom channel section, or both, not exceeding six inches in width. Reducer: Ladder Cable Tray A cable tray fitting that is suitable for joining cable trays of different widths in the same plane. A straight reducer has two symmetrical offset A prefabricated metal structure consisting of two longitudinal side sides. A right-hand reducer, when viewed from the large end, has a straight rails connected by individual transverse members. side on the right. A left-hand reducer, when viewed from the large end, has a straight side on the left. Solid Bottom Cable Tray: A prefabricated metal structure consisting of a bottom with no openings Straight Section: within integral or separate longitudinal side rails. A length of cable tray that has no change in direction or size. One Piece/Unit Cable Tray: Ventilated Bottom: A prefabricated metal structure consisting of a one-piece solid A cable tray bottom having openings sufficient for the passage of air and or ventilated bottom. utilizing 75 percent or less of the plan area of the surface to support cables. Horizontal Cross: Vertical Bend: A cable tray fitting that is suitable for joining cable trays in four directions A cable tray fitting that changes direction to a different plane. at 90-degree intervals in the same plane. An inside vertical elbow changes direction upward from the horizontal plane. An outside vertical elbow changes direction downward from the

Horizontal Bend: horizontal plane. A cable tray fitting that changes the direction in the same plane.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-425 Fax: 901.252.1354 Technical Information Cable Tray Selection Process T&B has developed a seven-step process to help you select Costs vary between different load classes. Since labor and coupling a cable tray system: costs are similar for a given length of tray, the heavier classes are 1. Select material and finish more cost-effective on a load length basis. The designer should therefore 2. Select the tray load class specify the lightest class of tray compatible with the weight requirements Cable Tray of the cable tray. ® 3. Select the tray type 4. Select the tray size Cable Loads: The cable load is the total weight, expressed in (kg/m), 5. Select the fittings of all the cables that will be placed in the cable tray. 6. Consider deflection Snow Loads: The additional design load from snowfall should be 7. Electrical grounding capacity determined using the building codes which apply for each installation. Each step is described in detail below. For many applications, Ice Loads: The additional load design due to the ice is determined by however, you may also have to take the following into account: the following formula: • Weight of the installation, which affects the cost of the support Wi = W x Ti x Di / 144 structure and the ease of installation. Where: Wi = ice load (lb./linear foot) W = width of the tray (inches) • Corrosion resistance of the material is one of the most important Ti = maximum ice thickness (inches) selection criteria. Cable tray materials may not respond the same Di = 57 lb./ft.3 ice density 1 way in different environments. Chemicals or combinations of Ice thickness will vary depending on installation location. A value of ⁄2 chemicals have corrosion effects on some materials that can be inch can be used as a conservative standard. compounded by temperature or even the speed at which the corrosive Wind Loads: The additional loading to be considered is the effect of the elements contact the cable tray. For example, some grades of stainless impact pressure normal to the side rail.This loading is determined by the steel may be resistant to salt water at high flow rates (perfect for heat following formula: exchangers) while exhibiting some corrosion pitting in standing salt Wp = 0.00256 x V2 x H/12 water. For more information, see pages B-431–B-432. Where: Wp = loading due to the wind (lb./linear foot)

Metal Framing & Cable Tray — T&B V = wind velocity (mph) • Galvanic effect can cause corrosion even if the cable tray material H = Height of the side rail (inches) is resistant to its chemical environment. Dissimilar metals in contact (e.g., aluminum tray on steel supports or bare copper bonding Concentrated Loads: A concentrated static load is not included in the table conductor in aluminum tray) in the presence of an electrolyte are below. Some user applications may require that a given concentrated static susceptible to galvanic effect. If there is a hazard of galvanic load be imposed over and above the working load. corrosion, it may be possible to isolate the tray system from other Such a concentrated static load represents a static weight applied on the metals instead of using a more expensive type of tray that would centerline of the tray at midspan. When so specified, the concentrated static resist corrosion in a given application. load may be converted to an equivalent uniform load (We) in kilograms/ meter (pounds/linear foot), using the following formula, and added to the • Melting point and flammability rating are primarily concerns for non- static weight of cable in the tray: metallic tray. Local building codes may restrict the use of a given product if certain performance levels are not met. Check with the appropriate inspection authorities before specifying the product. We = 2 x concentrated static load, kg (lb.) Span length, m (ft.) • Relative cost varies dramatically, including material costs that float with the commodity index. For example, stainless steel prices may vary significantly according to daily changes in the market. Load/Span Class Designation • Thermal expansion must also be taken into account on a long SPAN, m (ft.) cable run, especially in areas where temperature variation is extreme. kg/m lb./ft. 2.4 (8) 3.0 (10) 3.7 (12) 4.9 (16) 6.0 (20) Expansion connectors may be required if the temperature differential 37 25 — A — — — is 25° F or greater. See page B-433 for expansion plate spacing 67 45 — — — — D and gap settings. Two bonding jumpers are required for every pair of splice plates for grounding continuity. 74 50 8A – 12A 16A 20A 97 65 — C — — — 112 75 8B – 12B 16B E or 20B Selection Steps: 149 100 8C – 12C 16C 20C 1. Select Material and Finish 179 120 — D — — — The most suitable material and finish for your application will depend on 299 200 — E — — — cost, the potential for corrosion and electrical considerations. T&B offers cable tray systems fabricated from corrosion-resistant steel, stainless steel and aluminum alloys along with corrosion-resistant finishes, including zinc, Deflection PVC and epoxy. Special paint is also available. For more information, see the Span “Material Descriptions” section on page B-429. 2. Select the Tray Class/Load Capacity (Loading) Note: 8A/B/C, 12A/B/C, 16A/B/C and 20A/B/C are the traditional NEMA designations. A, C, D and E are the conventional CSA designations. The standard classes of cable trays, as related to their maximum design loads and to the associated design support spacing based on a simple beam span requirement, shall be designated in accordance with the Load/Span table (right). Please note the load ratings are those most commonly used. Other load ratings are acceptable.

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3. Select the Tray Type 4. Select the Tray Size Metal Framing & Cable Tray — T&B Cable tray is available with three styles of bottom: The width or height of a cable tray is a function of the number, size, spacing and weight of the cables in the tray. Available nominal widths are 6, 9, 12, Ladder Cable Tray is a prefabricated structure consisting of two 18, 24, 30 and 36 inches. longitudinal siderails connected by individual transverse members. When specifying width, it is important to remember that the load rating does Ventilated Cable Tray is a prefabricated structure consisting of a ventilated not change as the width increases. Even with six times the volume, a 36-in.- bottom within integral or separate longitudinal siderails, with no openings wide tray cannot hold any more weight than a 6-in.-wide tray. If the load exceeding 4 in. in a longitudinal direction. rating of the tray permits, cable can be piled deeper in the tray. Most tray 5 classes are available in a nominal 3 ⁄8, 4, 5, 6 and 7 inches (8-inch height Solid Bottom Cable Tray is a prefabricated structure without openings also available as a special — see Appendix). Cable ties or other spacing in the bottom. devices may be used to maintain the required air space between cables. Ladder tray is most often used because of its cost-effectiveness. The 5. Select the Fittings designer has a choice of four nominal rung spacings: 6, 9, 12 and 18 inches. The greatest rung spacing compatible with an adequate Fittings are used to change the size or direction of the cable tray. The most cable-bearing surface area should be selected. Heavy power cables often important decision to be made in fitting design concerns radius. The radius require greater cable bearing area due to the possibility of creep in the jacket of the bend, whether horizontal or vertical, can be 12, 24, 36 or 48 in., or material of the cable. If this is a concern, consult the cable manufacturer. even greater on a custom basis. The selection requires a compromise with This condition may require the use of ventilated tray, which also offers the considerations being available space, minimum bending radius of cables,

ease of cable pulling and cost. The typical radius is 24 in. Fittings are also ®

additional mechanical protection for the cables. Cable Tray available for 30°, 45°, 60° and 90° angles. When a standard angle will not Local building codes may require totally enclosed cable tray systems under work, field fittings or adjustable elbows can be used. It may be necessary certain conditions. The designer should verify these before specifying the to add supports to the tray at these points. Refer to NEMA VE2 Installation type of tray to be used. Guidelines for suggested support locations. Note that fittings are not subject to NEMA/CSA load ratings. Support Locations for Fittings (TYP) 2'0" Max.

2 2 ⁄3 R ⁄3 R (TYP) (TYP) L 2 ⁄ 1

L 2'0" Max.

(TYP) * 30°, 45°, 60°, 90° *

2'0" Max. 2'0" Max. 2'0" Max. (TYP) (TYP) (TYP)

2'0" Max. Horizontal Tee Horizontal Cross Horizontal Elbow (TYP)

2'0" Max. 22.5° (TYP) 2'0" Max. 2'0" Max. 2'0" Max. 2'0" Max. 45° (TYP) (TYP) (TYP) (TYP)

2'0" Max. 2'0" Max. (TYP) Horizontal Wye (TYP) Straight Reducer Offset Reducer

* 30°, 45°, 60°, 90° 2'0" Max. 2'0" Max. 2'0" Max. (TYP) (TYP) (TYP) (TYP) 2'0" Max. Vertical Elbows Vertical Tee

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-427 Fax: 901.252.1354 Technical Information 6. Consider Deflection • It represents the worst-case beam condition compared to continuous or Deflection of the cable tray affects the fixed configurations. When consulting Test Load = 1.5 x rated load x length appearance of an installation, but it is not a Test Load = 1.5 x rated load x length the manufacturer’s catalog for deflection structural issue. In the case of non-metallic information, the designer must verify cable tray, deflection may be affected by Cable Tray whether the data shown represents ® elevated temperatures. simple or continuous beam deflection. If The NEMA/CSA load test is a simple beam, continuous beam deflection is shown, the uniformly distributed load test (see illustration, calculation factor should be given. right). This type of test was initially selected NEMA/CSA has one criterion for acceptance Deflection because: Deflection under their load test: the ability to support 150% MeasurementsMeasurements • It was easiest to test. of the rated load.

Simple vs. Continuous Beam Deflection Theoretical maximum deflection for a simple The maximum deflection calculation for a

SimpleSimple BeamBeam beam, uniformly distributed load may be continuous beam of two spans with a uniformly UniformlyUniformly Distributed Distributed Load Load calculated as: distributed load is:

4 4 .00541 w L .0130 w L Maximum Deflection E I Maximum.0130 DeﬂectionwL4 E I .0130 wLEl4 A continuous beam of two spans therefore has EI Continuous Beam – Two Spans Where: w = Load in lb./ft. a theoretical maximum deflection of only 42% Continuous Beam — TwoUniformly Spans Distributed Uniformly Load Distributed Load

Metal Framing & Cable Tray — T&B L = Length in Inches of its simple beam deflection. As the number of E = Modulus of Elasticity spans increases, the beam behaves increasingly like a fixed beam, and the maximum deflection I = Moment of Inertia MaximumMaximum Deflection Deﬂection 4 continues to decrease. As this occurs, the .0541.00541wL wL4 system’s load-carrying capability increases. EIEl

Location of Couplings Since different bending moments are created in each span, there is no integration of the basic differential equation for beams. Testing shows that simple factor to approximate deflection as the number of spans increases. It the center span of a three-tray continous beam can deflect less than 10 % is possible to calculate these deflections at any given point by using second of its simple beam deflection.

Couplers at Supports — Not Recommended

23mm 12mm 23mm

1 Couplers at ⁄4" Span from Supports — Ideal Layout

1 ⁄4 span

23mm 3mm 23mm

The support span should not be greater than the straight section length, indicates that the maximum deflection of the center span of a three-span tray to ensure no more than one splice is located between supports. run can decrease four times if the couplers are moved from one-quarter span Location of Couplers. The location of the coupler dramatically affects the to above the supports. This can be a major concern for designers considering deflection of a cable tray system under equal loading conditions. Testing modular systems for tray and pipe racks.

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Materials Galvanized Coatings Most cable tray systems are fabricated from a corrosion-resistant metal The most widely used coating for cable tray is galvanizing. It is cost- (low-carbon steel, stainless steel or an aluminum alloy) or from a metal effective, protects against a wide variety of environmental chemicals with a corrosion-resistant finish (zinc or epoxy). The choice of material for and is self-healing if an area becomes unprotected through cuts any particular installation depends on the installation environment (corrosion or scratches. and electrical considerations) and cost. Steel is coated with zinc through electrolysis by dipping steel into a bath of zinc salts. A combination of carbonates, hydroxides and zinc oxides Aluminum forms a protective film to protect the zinc itself. Resistance to corrosion Cable trays fabricated of extruded aluminum are often used for their is directly related to the thickness of the coating and the harshness of high strength-to-weight ratio, superior resistance to certain corrosive the environment. environments, and ease of installation. They also offer the advantages of being lightweight (approximately 50% that of a steel tray) and Pre-Galvanized maintenance free, and since aluminum cable trays are non-magnetic, Pre-galvanized, also known as mill-galvanized or hot-dip mill-galvanized, electrical losses are reduced to a minimum. is produced in a rolling mill by passing steel coils through molten zinc.

T&B cable tray products are formed from the 6063 series alloys which by These coils are then slit to size and fabricated. ® Cable Tray design are copper-free alloys for marine applications. These alloys contain Areas not normally coated during fabrication, such as cuts and welds, are silicon and magnesium in appropriate proportions to form magnesium protected by neighboring zinc, which works as a sacrificial anode. During silicide, allowing them to be heat treated. These magnesium-silicon alloys welding, a small area directly affected by heat is also left bare, but the possess good formability and structural properties, as well as excellent same self-healing process occurs. corrosion resistance. G90 requires a coating of .90 ounces of zinc per square foot of steel, or The unusual resistance to corrosion, including weathering, exhibited by .32 ounces per square foot on each side of the metal sheet. In accordance aluminum is due to the self-healing aluminum-oxide film that protects the with A653/A653M-06a, pre-galvanized steel is not generally recommended surface. Aluminum’s resistance to chemicals in the application environment for outdoor use or in industrial environments. should be tested before installation. Hot-Dip Galvanized Steel After the steel cable tray has been manufactured and assembled, the T&B steel cable trays are fabricated from structural quality steels using entire tray is immersed in a bath of molten zinc, resulting in a coating of a continuous roll-formed process. Forming and extrusions increase the all surfaces, as well as all edges, holes and welds. mechanical strength. Coating thickness is determined by the length of time each part is immersed The main benefits of steel cable tray are its high strength and low cost. in the bath and the speed of removal. Hot-dip galvanizing after fabrication Disadvantages include high weight, low electrical conductivity and relatively creates a much thicker coating than the pre-galvanized process, a minimum poor corrosion resistance. of 3.0 ounces per square foot of steel or 1.50 ounces per square foot on The rate of corrosion will vary depending on many factors such as the each side of the sheet (according to ASTMA123, grade 65). environment, coating or protection applied and the composition of the steel. The process is recommended for cable tray used in most outdoor T&B offers finishes and coatings to improve the corrosion resistance of environments and many harsh industrial environment applications. steel. These include pre-galvanized, hot-dip galvanized (after fabrication), epoxy and special paints. Other Coatings Stainless Steel Epoxy and special paint coatings are available on request. Stainless steel offers high yield strength and high creep strength at high ambient temperatures. T&B stainless steel cable tray is roll-formed from AISI Type 316 stainless steel. Stainless steel is resistant to dyestuffs, organic chemicals and inorganic chemicals at elevated temperatures. Higher levels of chromium and nickel and a reduced level of carbon serve to increase corrosion resistance and facilitate welding. Type 316 includes molybdenum to increase high temperature strength and improve corrosion resistance, especially to chloride and sulfuric acid. Carbon content is reduced to facilitate welding.

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Corrosion Galvanic Series Table Corrosion of metal occurs naturally when the metal is exposed to chemical Anodic End or electrochemical attack. The atoms on the exposed surface of the metal come into contact with a substance, leading to deterioration of the metal Magnesium Type 304 stainless steel (active) through a chemical or electrochemical reaction. The corroding medium can Magnesium alloys Type 316 stainless steel (active) Cable Tray

® be a liquid, gas or solid. Zinc Lead Galvanized steel Tin Although all metals are susceptible to corrosion, they corrode in different ways and at various speeds. Pure aluminum, bronze, brass, most stainless Naval brass (C46400) steels and zinc corrode relatively slowly, but some aluminum alloys, Aluminum 5052H Muntz metal (C28000) structural grades of iron and steel and the 400 series of stainless steels Aluminum 3004 Manganese bronze (C67500) corrode quickly unless protected. Aluminum 3003 Various types of metal corrosion are categorized by its appearance or the Aluminum 1100 Nickel (active) method of acceleration: Aluminum 6053 Inconel (active) Alclad aluminum alloys Aluminum bronze (C61400) Cartridge brass (C26000) • Chemical corrosion occurs through dissolution of the metal by reaction with a corrosive medium Cadmium Admiralty metal (C44300) Copper (C11000) • Electrochemical corrosion involves chemical dissolution Aluminum 2017 Red brass (C23000) • Galvanic corrosion is accelerated by a difference in potential between Aluminum 2024 metals that are in contact Silicon bronze (C 65100) • Pitting corrosion is accelerated by a difference in the concentration Low-carbon steel Copper nickel, 30% (C71500) of an ion or another dissolved substance Wrought iron Cast iron Nickel (passive) Metal Framing & Cable Tray — T&B • Crevice corrosion is accelerated by oxygen concentration or ion cell formation Monel Inconel (passive) Ni-resist • Erosion corrosion is accelerated by a flow of liquid or gas Type 304 stainless steel (passive) Gold • Intergranular corrosion occurs at grain (or crystal) boundaries Type 410 stainless steel (passive) Type 316 stainless steel (active) Platinum Electrochemical Corrosion 50Pb-50Sn solder Silver Electrochemical corrosion is caused by an electrical current flow between Cathodic End two dissimilar metals, or if a difference of potential exists, between two areas of the same metal surface. Pitting The energy flow occurs only in the presence of an electrolyte, a moist Pitting corrosion is localized and is identified by a cavity with a depth equal to conductor that contains ions, which carry an electric charge. Solutions of or greater than the cavity’s surface diameter. Pits may have different sizes and acids, alkalies and salts contain ions, making water — especially salt water depths and most often appear randomly distributed. Aluminum and stainless — an excellent electrolyte. steels in chloride environments are especially susceptible to pitting. Pitting begins when surface defects, foreign particles or other variations in the Galvanic Corrosion metal lead to fixation of anodic (corroded) and cathodic (protected) sites on the metal surface. Acidic metal chlorides, which form and accumulate in the pit as Galvanic corrosion results from the electrochemical reaction that occurs in a result of anodes attracting chloride ions, accelerate the pitting process over the presence of an electrolyte when two dissimilar metals are in contact. time. The nature of pitting often makes it difficult to estimate damage. The strength of the reaction — and the extent of the corrosion — depend on a number of factors, including the conductivity of the electrolyte and Crevice Corrosion potential difference of the metals. Crevice corrosion is a specialized form of pitting that particularly attacks The metal with less resistance becomes anodic and more subject to metals or alloys protected by oxide films or passive layers. It results from a corrosion, while the more resistant becomes cathodic. relative lack of oxygen in a crevice, with the metal in the crevice becoming The Galvanic Series Table, developed through laboratory tests on industrial anodic to the metal outside. For the crevice to corrode, it must be large metal alloys in sea water (a powerful electrolyte), lists metals according enough to admit the electrolyte, but small enough to suffer oxygen depletion. to their relative resistance to galvanic corrosion. Those less resistant to galvanic corrosion (anodic) are at the top, and those more resistant Erosion Corrosion (cathodic) are at the bottom. While erosion is a purely mechanical process, erosion corrosion combines The metals grouped together are subject to only slight galvanic effect when mechanical erosion with chemical or electrochemical reaction. The process is in contact, and metals at the top will suffer galvanic corrosion when in accelerated by the generally rapid flow of liquid or gas over an eroded metal contact with metals at the bottom (in the presence of an electrolyte). The surface, removing dissolved ions and solid particles. As a result, the metal farther apart two metals are on the table, the greater the potential corrosion. surface develops grooves, gullies, waves, rounded holes and valleys. Erosion corrosion can damage most metals, especially soft ones like aluminum that are susceptible to mechanical wear, and those that depend for protection on a passive surface film, which can be eroded. Resulting damage can also be enhanced by particles or gas bubbles in a suspended state.

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Intergranular Corrosion Key to Symbols in Tables Metal Framing & Cable Tray — T&B Intergranular corrosion occurs between the crystals (or grains) that formed The following symbols are used throughout the Chemical Species tables in when the metal solidified. The composition of the areas between the crystals order to provide an indication about the suitability of a potential candidate differs from that of the crystals themselves, and these boundary areas can material for a specific chemical environment. become subject to intergranular corrosion. Weld areas of austenitic stainless Note: These tables should be regarded only as guides to anticipated performance because of steels are often affected by this form of corrosion, and the heat-treatable possible contributions from temperature, pollutant (contaminant) species, etc. Further details aluminum alloys are also susceptible. are given elsewhere.

Corrosion Resistance Guide Symbols The following table has been compiled as a guide for selecting appropriate ++ First choice; very low corrosion rate, typically <5 mpy, or <.005 inch/year, 1 cable trays for various industrial environments. The information can only be (1 mil = ⁄1000 inch) used as a guide because corrosion processes are dictated by the unique + Good choice; low corrosion rate, typically <20 mpy, or <.02 ipy circumstances of any particular assembly. Corrosion is significantly affected - Can use; corrosion rate up to 50 mpy (.05 ipy); some limitations may apply by trace impurities which, at times, can become concentrated through wet/ X Not recommended dry cycles in locations that are prone to condensation and evaporation. It is not uncommon to find aggressive mists created from contaminant species, (-) Brackets indicate probable limitations, e.g., at higher temperatures, [symbol “T”]; notably from sulfur or halogen sources. at higher concentrations, [symbol “C”]; due to pitting, [symbol “P”]; due to local grain boundary attack in the metal/intergranular corrosion, [symbol “I”]; or, due to Temperature greatly influences corrosion, sometimes increasing the rate of stress corrosion cracking, [symbol “S”] ® metal loss (a rule-of-thumb guide is that a 30° C change in temperature Cable Tray results in a 10X change in corrosion rate). Sometimes corrosion attack slows nd No available data down at higher temperatures because oxygen levels in aqueous solutions are lowered as temperatures increase. If an environment completely dries out, Chemical Resistance then there can be no corrosion. Chemical Aluminum HDG/Steel 316SS Stress-associated corrosion might occur when assemblies are poorly installed and/or fabricated, e.g., on-site welding or mechanical fastening. Premature Acetaldehyde ++ + ++ failure can result from corrosion fatigue, which can occur in any environment; Acetic acid (aerated) (+) T,C X (++) T stress corrosion cracking, which occurs in the presence of a specific chemical Acetic acid (not aerated) (+) T,C X (++) T when the metal is under a tensile stress, which may be residual or applied Acetone ++ ++ ++ (e.g., from poor fabrication or welding); fretting, where two adjacent surfaces Acetylene ++ nd ++ (under load) are subjected to an oscillatory motion across the mating surfaces. Allyl alcohol + nd ++ plays a significant role in exacerbating corrosion. Good design should Design Aluminum chloride (dry) + nd (+) T,P minimize the risk of stress concentrations within a structure. Examples include sharp profiles, abrupt section changes and threaded screws. These Aluminum chloride (wet) X X (-) P measures are particularly important for metals that are prone to stress Aluminum sulfate (satd.) X nd + corrosion cracking in specific media. Ammonia (anhydrous) ++ ++ ++ Non-draining locations create liquid traps; local metal-to-metal (or metal-to- Ammonia (gas) - + (+) T non-metal) contact points (e.g., mechanical assemblies [bolts] with washers Ammonium acetate + nd + or spacers) permit crevice corrosion and/or galvanic corrosion to occur. Ammonium bicarbonate - nd (+) T Areas that are poorly maintained (e.g., surfaces are not regularly or properly washed and stubborn deposits remain on the metal surface) are particularly Ammonium carbonate (satd.) + X + prone to localized corrosion damage due to different levels of oxygen under Ammonium chloride (28%) X X (+) P,S and adjacent to the location in question (differential aeration). Resulting Ammonium chloride (50%) X X X damage from these situations is in the form of small holes (pits). In each of Ammonium hydroxide + + (++) C the examples just quoted there is a restricted supply of oxygen. Thus, metals Ammonium nitrate + X (++) S (e.g., aluminum, stainless steels, zinc) that rely on oxygen to form protective corrosion films (oxides, hydroxides, carbonates, etc.,) may be prone to Ammonium phosphate (40%) X nd + localized pitting and/or crevice corrosion. Ammonium sulfate (to 30%) X - + A further example of localized corrosion occurs when dissimilar metals Amyl acetate ++ ++ ++ contact each other in the presence of a corrodent, i.e., galvanic corrosion. Asphalt ++ + + Each metal will corrode but the one that is most active (anode) can be more Beer ++ X ++ corroded especially when there is a large surrounding area of the less active Benzene (benzol) ++ + (+) P (cathodic) metal. It is wise to avoid small anodic areas. Some examples Benzoic acid + nd + include steel bolts (small area of anodic metal) in stainless steel plate (large area of cathodic metal); steel bolts in copper plate (the steel corrodes). There Benzol (see benzene) can be environmental influences. For example when a fluid that contains Boric acid (boracic acid) ++ nd (++) T,P active metallic species comes in contact with aluminum (copper picked up Bromine (wet) X X X from aqueous solutions conveyed in copper pipe), the aluminum corrodes. A Butadiene (butylene) + + + further dramatic example is provided when trace quantities of mercury contact Butyl alcohol (butanol) ++ ++ ++ aluminum — the aluminum corrodes very rapidly. These are examples of deposit corrosion. Butyric acid + X + Cadmium sulfate + nd ++ Calcium carbonate - nd +

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Chemical Resistance (continued) chemical Aluminum HDG/Steel 316SS Chemical Aluminum HDG/Steel 316SS Calcium chloride (satd.) + X (+) S Molasses + nd ++ Calcium hydroxide (satd.) X nd + Naptha + + +

Cable Tray Calcium hypochlorite (satd.) X X (-) P Natural fats ++ ++ ++ ® Carbon dioxide (wet) ++ + + Nickel chloride X nd (+) P, S Carbon disulfide (bisulfide) ++ + ++ Nickel sulfate X nd + Carbon tetrachloride X + (++) P, S Nitric acid X X (++) I Carbolic acid (see phenol) Oleic acid (++) T nd ++ Carbonic acid (see carbon dioxide) Oxalic acid (dilute) - nd + Caustic potash (see potassium hydroxide) Oxalic acid (satd.) (+) T X X Caustic soda (see sodium hydroxide) Paraformaldehyde (to 30%) + nd ++ Chlorine gas (wet) X ++ (-) P, S Perchloroethylene + X (++) P Chloroform (+) dry + (+) T, S Phenol (carbolic acid) + + ++ Chromic acid + nd (+) P Phosphoric acid (dilute) X X ++ Citric acid (dilute) (+) T, C X (++) P Phosphoric acid (50%) X X (++) I Copper chloride X X (-) P Picric acid ++ nd + Copper nitrate X nd ++ Potassium bicarbonate (30%) X nd ++ Copper sulfate X - + Potassium carbonate X nd ++ Cresol + + + Potassium chloride (to 25%) X X (++) P Crude oil ++ ++ ++ Potassium dichromate (30%) (++) T X ++ Diethylamine + ++ ++ Potassium hydroxide X nd (+) S Dimethyl ketone (see acetone) Potassium nitrate ++ ++ + Ethyl acetate (++) dry ++ + Potassium sulfate ++ ++ ++ Metal Framing & Cable Tray — T&B Ethyl alcohol (ethanol) ++ ++ ++ Propionic acid (propanoic acid) (+) T X (+) T Ethylene dichloride (-) dry ++ (+) P, S Propyl alcohol (propane) ++ ++ ++ Ethylene glycol (glycol) ++ ++ ++ Prussic acid (see hydrocyanic acid) Ferric chloride X X X Pyridine + nd ++ Ferric nitrate (10%) X nd + Soaps + - + Ferrous sulfate + nd (+) P Sodium bicarbonate (20%) + nd ++ Formaldehyde (methanal) (+) P ++ (++) T, C Sodium bisulfate X X (+) T Fluorine gas (moist) X X X Sodium bisulfite X X + Formalin (see formaldehyde) Sodium chloride (to 30%) X X (+) P, S Formic acid (methanoic acid, 10%) (+) T X (+) P, C Sodium cyanide X nd (+) T Furfural (furfuraldehyde) + nd + Sodium hydroxide (10–30%) X X (+) S Furol (see furfural) Sodium hydroxide (50%) X X (++) S Gelatin ++ + ++ Sodium hydroxide (conc.) X X ++ Glycerine (glycerol) ++ ++ ++ Sodium hypochlorite (conc.) X + (-) P, S Hexamine (80%) ++ nd ++ Sodium nitrate ++ X ++ Hydrobromic acid X X X Sodium peroxide (10%) + nd + Hydrochloric acid (muriatic acid) X X X Sodium silicate ++ nd ++ Hydrocyanic acid (dilute) + nd + Sodium sulfate (++) 30% X ++ Hydrocyanic acid (conc.) X nd + Sodium sulfide (to 50%) X nd (+) T Hydrofluoric acid X X X Sodium thiosulfate + nd ++ Hydrogen chloride gas (dry) X X (++) S Steam (+) P ++ ++ Hydrogen chloride gas (wet) X X + Stearic acid + nd ++ Hydrogen fluoride (-) T nd + Sorbital (hexahydric alcohol) ++ + ++ Hydrogen peroxide (to 40%) ++ nd + Sulfur dioxide (dry) + + ++ Hydrogen sulfide (wet) (+) P nd (+) P, S Sulfur dioxide (wet) X X (+) T Hypo (see sodium thiosulfate) Sulfuric acid (to 80%) X X X Hypochlorous acid X X X Sulfuric acid (80–90%) X X (-) I Iodine solution (satd.) X X X Sulfuric acid (98%) X X (+) I Lactic acid (+) T nd (+) P, I Tannic acid (tannin) X X + Latex ++ - ++ Tartaric acid (to 50%) (+) T nd ++ Lithium chloride (to 30%) X nd ++ Toluene (Toluol; methyl benzene) ++ ++ ++ Linseed oil + nd ++ Trichloroethylene (++) T + (+) P Magnesium chloride (50%) X X (+) P, S Turpentine + ++ ++ Magnesium hydroxide + nd ++ Water (acid, mine) X - (++) P Magnesium sulfate + X + Water (potable) + + ++ Maleic acid (maleinic acid, 20%) + nd + Water (sea) + + ++ Methyl alcohol (methanol) ++ ++ ++ Xylene ++ nd ++ Methyl ethyl ketone + ++ + Zinc chloride (dilute) ++ nd (++) P, S Milk ++ X ++

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-432 800.816.7809 Fax: 901.252.1354 Technical Information Electrical Grounding Capacity/Thermal Expansion and Contraction Metal Framing & Cable Tray — T&B 7. electrical Grounding Capacity Plot Your Gap Setting The National Electrical Code®, Section 392.60 allows cable tray to be • Locate the lowest metal temperature on low temperature line used as an equipment grounding conductor. All T&B standard cable • Locate the highest metal temperature on high temperature line trays are classified by UL per NEC® Table 392.60(A) based on their cross • Connect these two points sectional area. • Locate installation temperature and plot to high/low line; The corresponding cross-sectional area for each siderail design (2-siderails) drop plot to gap setting is listed on the label. This cable tray label is attached to each straight section that is UL classified. Fittings are not subject to CSA or UL. The support nearest the midpoint between expansion splice plates should be anchored, allowing the tray longitudinal movement in both directions. All other See pages B-377–B-379 for grounding and bonding products. support location should be secured by expansion guides (see Table 3). For more information on grounding and bonding cable tray, refer to section 4.7 of the NEMA VE 2 Cable Tray installation guidelines. When a cable tray system is used as an equipment grounding conductor, it is important to use bonding jumpers at all expansion connections to keep NEC Table 392.60(A) Metal Area Requirements for Cable Trays Used the electrical circuit continuous. as Equipment Grounding Conductors Maximum Fuse Ampere Rating, Circuit Breaker Minimum Cross-Sectional Area Table 1

Ampere Trip Setting or Circuit Breaker Protective of Metal in Square Inches* Maximum Distance Between Expansion Joints ® Cable Tray Relay Ampere Trip Setting for Ground Fault Protection Steel Aluminum (For 1" Movement) of any Cable Circuit in the Cable Tray System Cable Trays Cable Trays Temperature 60 .20 .20 Differential Steel Aluminum 100 .40 .20 °C °F m ft. m ft. 200 .70 .20 14 25 156 512 79 260 400 1.00 .40 600 1.50 ** .40 28 50 78 256 40 130 1000 — .60 42 75 52 171 27 87 1200 — 1.00 56 100 39 128 20 65 1600 — 1.50 70 125 31 102 16 52 2000 — 2.00 ** 83 150 26 85 13 43 For SI units: One square inch = 645 square millimeters. 97 175 22 73 11 37 * Total cross-sectional area of both side rails for ladder or trough-type cable trays, or Note: Every pair of expansion splice plates requires two bonding the minimum cross-sectional area of metal in channel-type cable trays or cable trays of one-piece construction. jumpers for grounding continuity. ** Steel cable trays shall not be used as equipment grounding conductors for circuits Table 2 with ground-fault protection above 600 amperes. Aluminum cable trays shall not be used Gap Setting of Expansion Splice Plate as equipment grounding conductors for circuits with ground-fault protection above 2000 Max. Temp. Min. Temp. amperes. Co Fo 1" (25.4) Gap Maximum Fo Co For larger ampere ratings, an additional grounding conductor must be used. 130 130 50 50

110 110 40 40

90 Thermal Expansion and Contraction 30 90 30

A cable tray system may be affected by thermal expansion and contraction, 20 70 70 20 which must be taken into account during installation. To determine the number 10 50 50 10 of expansion splice plates you need, decide the length of the straight cable 0 30 30 0 tray runs and the total difference between the minimum winter and maximum -10 10 10 -10 summer temperatures. To function properly, expansion splice plates require -20 -20 -10 -10 accurate gap settings between trays. To find the gap, see Table 2. -30 -30 -30 -30

For I nstallation (FO or CO) -40 -40 M etal T emperature A t ime

0 1/8 1/4 3/8 1/2 5/8 3/4 7/8 1 (0.0) (3.2) (6.3) (9.5) (12.7) (15.9) (19.9) (22.2) (25.4) Gap Setting, Inches (mm) Table 3 Typical Cable Tray Installation Expansion Splice Plates (Bonding jumpers required on each side of tray)

= = hold hold down down clamp clamp (anchor) (anchor) at suppor at tsupport = expansion guide clamp Expansionat support Splice Plates = expansion guide clamp at support (Bonding Jumpers required on each side of tray) NEC and National Electrical Code are registered trademarks of the National Fire Protection Association, Inc.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-433 Fax: 901.252.1354 Technical Information Structural Design The accuracy with which the loads to represent service conditions are If there is much doubt concerning these loads, the An installed cable tray system functions as a beam under a uniformly distributed selected and assumed. basic design stress will have to be more conservative than under conditions load. The four basic beam configurations found in cable installations are simple, where the loads are known with considerable accuracy. continuous, cantilever and fixed. Each is attached to the cable tray support in a different way. The accuracy with which the stresses in the members of a structure

Cable Tray are calculated. Many approximations are used in structural design to estimate ® Simple Beam stress distribution. The choice of a factor of safety should be consistent with how A straight section of cable tray supported at both ends but not fastened functions accurate the analysis is. The more precise the method, the greater the allowable as a simple beam. Under a load, the tray will exhibit deflection. The load-carrying unit stress may be. capacity of a cable tray unit should be based on simple beam loading, since this The designer must keep type of loading occurs at run ends, offsets, etc., in any tray system. The NEMA/ The significance of the structure being designed. in mind the relative importance of the structure and appraise the possibility of CSA Load Test is a simple beam, uniformly distributed load test. It represents its failure causing significant property damage or loss of life. In this respect, the worst-case beam condition compared to continuous or fixed configurations. the significance of the design will govern the choice of a factor of safety to a The only criterion for NEMA/CSA acceptance is the ability to support 150% of the considerable extent. rated load. Continuous Beam Application of Design Stresses to Cable Tray Systems A cable tray manufacturer must design standard products to accommodate the Cable tray sections forming spans constitute a continuous beam configuration, great variations encountered in applications. The factors affecting the selection the most common found in cable tray installations. This configuration exhibits of a suitable basic design stress necessarily result in more conservative stresses characteristics of the simple beam and the fixed beam. For example, with loads than might otherwise be required. applied to all spans at the same time, the ends spans function like simple beams, while the counterbalancing loads on either side of a support function An engineer may consider that the manufacturer’s basic design stresses are like a fixed beam. As the number of spans increases, the continuous beam too conservative for a particular project and establish a new set of basic design behaves increasingly like a fixed beam, and the maximum deflection continues to stresses, selecting those safety factors that would result in a cable tray system decrease. As this occurs, the system’s load-carrying capability increases. best suited to meet the projected service conditions. With these stresses, the engineer can easily calculate an increase or decrease in the manufacturer’s Metal Framing & Cable Tray — T&B Cantilever Beam loading data, since the load is always in direct proportion to the stress. A cantilever beam has more to do with the cable tray supports than the The factors of safety determining maximum allowable stresses are: tray. Attaching one end of a beam to a support while the other end remains • Aluminum Alloys 1 1 unsupported, as when wall mounting a bracket, creates a cantilever beam a. For tension: the lower of ⁄3 the minimum ultimate strength or ⁄2 the configuration. Obviously, with one end unsupported, the load rating of a minimum yield strength in tension. cantilever beam is significantly less than that of a simple beam. 1 2 b. For compression: the lower of ⁄3 the minimum ultimate strength or ⁄5 the Fixed Beam minimum yield strength in compression. 1 1 A fixed beam applies more to the cable tray supports than the tray itself, c. For shear: the lower of ⁄3 the minimum ultimate strength or ⁄2 the because both ends of a fixed beam are firmly attached to the supports. The rigid minimum yield strength in shear. attachment prevents movement and increases load-bearing ability. • Hot-Rolled Steels 1 Design Loadings a. For tension: the lower of ⁄2 the minimum ultimate strength or the minimum Basic cable trays are designed on the basis of maximum allowable stress for a yield point in tension times .61. 1 certain section and material. The allowable cable load varies with the span, type b. For compression: the lower of ⁄2 the minimum ultimate strength or the and width of the tray. minimum yield point in compression times .61. 2 Splicing c. For shear: maximum stress not to exceed a value of ⁄3 the basic design A continuous system requires that side rails be spliced, and splice plates must be stress for tension. strong and easy to install. T&B Aluminum Snap-In Splice Plate allows hands-free Design Efficiency installation of hardware for easier assembly. If practical, splices in a continuous A tray designed to perform its required function with the minimum weight (which span cable tray system should be installed at points of minimum stress. facilitates installation) requires the material to be used in the most effective Unspliced straight sections should be used on all simple spans and on end spans manner. The design requirements of side rails are different from those of rungs of continuous span runs. Straight section lengths should be equal to or greater or ventilated bottom; fabricated tray allows the designer to use different shapes than the span length to ensure not more than one splice between supports. and thicknesses of metal to the best advantage. The strength of the side rail and Examples of splicing configurations are shown on . page B-266 rungs is increased by the proper use of metal in the high-strength heat-treated Basic Design Stresses aluminum or continuously rolled cold-worked steel sections. Allowable working stresses are the basis for all structural design. Since they must Loading be of such magnitude as to ensure the safety of the structure against failure, Per NEMA VE1, cable tray is not designed to support personnel. Display warnings their selection is a matter of prime importance. In practice, a basic design stress to prevent the use of cable tray as walkways. is determined by dividing the strength of the material by a factor of safety. The determining factors in establishing a set of basic design stresses for a structure Cable Loads are therefore the mechanical properties of the materials and suitable factors of The cable load is the total weight, expressed in kg/m or lb./ft., of all the cables safety. Yield strength and ultimate strength are the mechanical properties most placed in the cable tray. commonly considered to govern design. Values for these properties are readily Seismic Loads obtainable. In determining the factor of safety, the designer must be guided by official technical standards and his or her own judgment and experience. Cable tray systems can withstand stronger earthquakes than previously thought. The tray itself and the support material are highly ductile, and the cables moving Factors of Safety within the tray tend to dissipate energy. Consult T&B if you have specific seismic Since a low value for the factor of safety results in economy of material, the specifications. designer seeks to establish a value as low as is practical, based on sound engineering judgment and experience. Consider these important criteria:

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-434 800.816.7809 Fax: 901.252.1354 Technical Information Metal Framing & Cable Tray — T&B Load Diagrams for Beams CONTINUOUS BEAMS W = wL SIMPLE BEAMS R = Reaction, kg Uniform Load L = Span Length, cm R1 = cw w per unit of length, total load w Reaction: Rl =Rr = WL = W Two Span 2 2 Moment at any point: M = wX(L-X) = WX(L-X) 2 2L Maximum moment, at center: Mmax= wL2 = WL 8 8 Three Span Maximum deflection: D = 5wL4 = 5WL3 384EI 384EI Maximum shear: V = WL 2 Four Span Concentrated Load at Center Reaction: Rl = Rr = P 2 Moment at any point: X < = L, M = PX ®

2 2 Cable Tray Five Span X > = L, M = P (L-X) 2 2 Maximum moment, at center: Mmax = PL 4 Maximum deflection: D = PL3 384EI CANTILEVER BEAMS Maximum shear: V = P 2 Uniform Load Concentrated Load at any Point w per unit of length: total load w Concentrated load at free end Reaction: RL = Pb, Rr = Pa Reaction R = wL = W Reaction; R = P L L Moment at any point: M = WX2 = WX2 Moment at any point: M = Px Moment at any point: X <= a, M = RlX = PbX 2 2L Maximum moment, Mmax = PL L 2 Maximum moment: Mmax = wL = WL 3 X >= a, M = Rr (L-X) = Pa(L-X) Maximum deflection, D = PL L 2 2 3EI 4 3 Maximum moment: At X = a, Mmax = Pab Maximum deflection: D = wL = WL Maximum shear, V = P L BEI BEI Maximum deflection: D = Pab(L+b)3a(L+b) Maximum shear: V = wL 27EIL Maximum shear: V = Pa ,when a > b L

General Loading Requirements and Maps (IEEE: Section 25 Loading for Grades B, C and D) General as heavy, medium and light loading. Page B-438 shows the districts in which these loadings are normally applicable as well as the radial thickness 1. It is necessary to assume the loadings that may be expected to occur of ice and the wind pressures to be used in calculating loading. Ice is on a line because of wind and ice during all seasons of the year. These assumed to weigh 57 lb./ft.2 (913 kg/m3). weather loadings shall be the values of loading resulting from the application of Rules 250B or 250C. Where both rules apply, the required Extreme Wind Loading loading shall be the one that, when combined with the appropriate If any portion of a structure or its supported facilities exceeds 60 ft. (18m) overload capacity factors, has the greater effect on strength requirements. above ground or water level, the applicable horizontal wind speed shall 2. Where construction or maintenance loads exceed those imposed by be used to calculate horizontal wind pressures. These pressures shall be Rule 250A1, which may occur more frequently in light loading areas, the applied to the entire structure and supported facilities without ice loading. assumed loadings shall be increased accordingly. The following formulas shall be used to calculate wind pressures on 3. Loadings experienced in certain areas in each of the loading districts cylindrical surfaces: may be greater or may be less than those specified in these rules. In pressure in lb./ft.3 = .00256 (v m/h)2 the absence of a detailed loading analysis, no reduction in the loadings pressure in pascals = .613 (v m/h)2 specified therein shall be made without the approval of the administrative Page B-438 lists the conversions of velocities to pressures for typical authority. wind speeds as calculated by the formulas listed above. If no portion of the Combined Ice and Wind Loading structure or its supported facilities exceeds 60 ft. (18m) above ground or Three general degrees of loading due to weather conditions are designated water level, the provisions of this rule are not required.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-435 Fax: 901.252.1354 Technical Information Cable Tray Engineering Specification

Cable Tray Cable Tray ® • Cable tray shall be by one manufacturer and shall consist of straight sections, fittings and accessories per NEMA VE1-2006/CSA C22.2 No. 126.1-02. Cable tray must be listed by UL as equipment grounding conductor. There shall be no burrs, projections or sharp edges to damage the cable insulation.

Material • Aluminum — All siderails, and rungs shall be of extruded aluminum type 6063-T6. Siderails shall be of I-beam construction.

• Pre-Galvanized Steel — All siderails and rungs shall be of steel conforming to the requirements of ASTM A653/A653M-06a with G90 coating thickness. Siderail shall be reinforced with flanges turned inward.

• Hot Dip Galvanized Steel — All siderails and rungs shall be made from steel conforming to the requirements of A1008/A1008M-07, SS grade 33, type 2 or A1011/A1011-06b SS, grade 33 and shall be hot dip galvanized after manufacture per ASTM A123 providing

Metal Framing & Cable Tray — T&B a minimum thickness of 1.50 oz per ft.2

• Stainless Steel — All cable tray and accessories shall be of type Accessories AISI 316 stainless steel. • Covers and Accessories — Covers shall be supplied to protect tray Tray Types cable where needed. Appropriate holddowns shall be supplied to properly attach the covers to the tray. • Ladder — Ladder tray shall incorporate two siderails connected by lateral rungs. Rungs shall provide minimum 1" bearing surface and • Splice Plates — Aluminum splice plates shall be designed to have slots perpendicular to the centerline of the rung on 1" centers snap into tray siderail and shall be supplied with four square neck for attachment of cable ties. Rungs shall also have an open slot to carriage bolts and hex nuts for attachment. Steel splice plates shall facilitate attachment of pipe straps and other accessories. Rungs be supplied with four square neck carriage bolts and hex nuts for shall be installed at 6", 9", 12" or 18" spacing. The rungs shall not attachment. be below the bottom of the siderail. Loading Capabilities • Solid Bottom — Solid Bottom tray shall incorporate two siderails connected by rungs on 12" centers with a solid sheet applied • Cable tray shall meet specified NEMA/CSA load ratings with safety below the rungs. factor of 1.5.

• Ventilated Trough — Ventilated trough tray shall incorporate two Design and Manufacture siderails connected by rungs at 4" spacing. • Cable tray design shall be that of T&B Cable Tray Systems as manufactured by Thomas & Betts. Dimensions

5 • Siderail Height — Siderails heights shall be 3- ⁄8", 4", 5", 6", and 7" 5 minimum loading depths shall be 2- ⁄8", 3", 4", 5", and 6".

• Length — All cable tray straight sections shall be supplied in 12', 24', 3m and 6m lengths.

• Width — Cable tray shall be supplied in 6", 9", 12", 18", 24", 30" and 36" widths as required.

• Radiused Fittings — For all fittings requiring a radius that radius shall be 12", 24", 36", and 48" and shall be measured to the nearest perpendicular surface.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-436 800.816.7809 Fax: 901.252.1354 Technical Information Selection of Thomas & Betts Series of Cable Tray Metal Framing & Cable Tray — T&B — Please refer to Table 2 for Aluminum and Table 3 for Steel

Table 1 Load/Span Class Designation LOAD SPAN, m (ft.) 2.4 kg/m lb./ft. (8) 3.0 (10) 3.7 (12) 4.9 (16) 6.0 (20) 37 25 — A — — — 67 45 — — — — D 74 50 8A — 12A 16A 20A 97 65 — C — — — 112 75 8B — 12B 16B E or 20B 149 100 8C — 12C 16C 20C 179 120 — D — — — 299 200 — E — — — Note: 8A/B/C, 12A/B/C, 16A/B/C and 20A/B/C are the traditional NEMA designations. A, C, D and E are the conventional CSA designations. ® Cable Tray Table 2 Aluminum Load / Span Class Designation Side rail NEMA CSA Height Series Load Depth (in.) Nominal Class Class AH04 8B — AH14 12A C/3m AH24 12B D/3m 4" 3" AH34 12C D/6m AH44 20A E/3m AH54 20B E/6m AH25 12C D/6m 5" AH35 4" 20A E/3m AH45 20B E/6m AH06 12B C/3m AH16 12C D/6m AH26 20A E/3m 6" AH36 5" 20B E/6m AH46 20C — AH56 20C — AH66 20C — AH27 20B E/6m 7" 6" AH37 20C — Note: See appendix for information on Aluminum “Heavy Load” bearing trays and spans beyond 6m.

Table 3 Steel Load/Span Class Designation Side rail NEMA CSA Height Series Load Depth (in.) Nominal Class Class 5 5 3 ⁄8" SH13/SP13/SS13 2 ⁄8" 12A C/3m SH14/SP14/SS14 12C D/3m 4" 3" SH34/SP34/SS34 20A D/6m SH25/SP25/SS25 20A D/6m 5" SH45/SP45/SS45 4" 20B E/6m SH55/SP55/* 20C — SH16/SP16/SS16 20A D/6m 6" SH36/SP36/SS36 5" 20B E/6m SH46/SP46/* 20C — 7" SH37/SP37/* 6" 20C — * Stainless Steel 316 available. Consult with T&B sales for further information.

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Cable Tray Fig. 250-1USA: General Loading Map of USA Fig. 250-2USA: Basic Wind Speed (miles per hour) ® with respect to loading of overhead lines WIND VELOCITY MAP Annual extreme wind velocity 30 feet above ground, 50-year recurrence interval Seattle Caribou International Spokane Havre Great Falls Falls Williston Portland Missoula Bismarck Duluth S. Ste. Marie Burlington WA Pendleton Fargo Portland ME Billings MT ND Roseburg Concord VT Boise Green OR MN Huron Bay Bu alo Albany NH Burns Minneapolis ID Pocatello Lansing Boston WI Eureka Rapid City SD MI NY MA RI Lander Hartford WY CT Detroit Winnemucoa Dubuque Harrisburg New York PA IA Sacramento Cheyenne Philadelphia NE IL OH NJ North Platte Chicago Pittsburgh NV MD Reno Des Moines Columbus DEDE Salt Lake City UT Washington DC San Lincoln Springeld CO IN WV Francisco Tonopah Denver Washington CA KS VA Milford Kansas Indianapolis MO Grand Junction City KY Las Charleston Richmond Fresno Vegas Dodge City St. AZ NC Lexington Norfork TN Louis NM OK Hattaras AR SC United States Los Angeles MS Nashville AL National Capital Raleigh Oklahoma City Knoxville GA Seattle City San Little Rock Memphis Columbia International Boundary PACIFIC Phoenix Albuquerque Wilmington State Boundary Diego Amarillo TX LA TX State Name OCEAN Yuma Atlanta FL 400 km Birmingham Charleston 0 400 Miles El Paso Jackson Abilene Shreveport Fort Worth = Heavy New Del Rio Jacksonville Houston Orleans ATLANTIC Pensacola = Medium OCEAN San Antonio Tampa

Hawaii = Light GULF OF MEXICO Miami Brownsville

WIND SPEEDS

Metal Framing & Cable Tray — T&B Alaska Below 70 mph 70-80 mph 80-90 mph 90-100 mph Over 100 mph

Special Winds Alaska & Hawaii — 90 mph Special High Winds Santa Ana Winds — Southern California Over 100 mph Note: The localities are classified in the different loading districts Gorge Winds — Columbia River Valley of Washington and Oregon Wasatch Mountain Winds — Utah according to the relative simultaneous prevalence of wind velocity Chinook Wids — Eastern slope of Rockies in Montana, Wyoming, Colorado and thickness of ice that accumulates on wires. Light loading is for places where little, if any, ice accumulates on wires. This map is reproduced by permission of the American Society of Civil Engineers.

Note: Wind velocity usually increases with height; therefore, experience may show that the wind pressures specified herein need to be further increased. Canadian Installations

Fig. 250-1CDN: General Loading Map of Canada Fig. 250-2CDN: with respect to loading of overhead lines Basic Wind Speed (miles per hour)

Note: All maximum wind velocities are in miles per hour based on a 50-year mean recurrence interval (annual probability = 2%) at a height of 30 ft. (10 m) over smooth terrain.

Wind map reproduced from ASCE 7-88 [52]. For Hawaii and Puerto Rico, the basic wind speeds are 80 mph and 95 mph, respectively. Note: Wind velocity usually increases with height; therefore, experience may show that the wind pressures specified herein need to be further increased.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-438 800.816.7809 Fax: 901.252.1354 Technical Information Metal Framing & Cable Tray — T&B Non-Metallic Cable Tray Typical Properties Of Pultruded Components Thomas & Betts Non-Metallic Cable Tray systems are manufactured from glass fiber-reinforced plastic shapes that meet ASTM E-84, Class 1 Flame Rating and self-extinguishing requirements of ASTM D-635. A surface veil is applied during pultrusion to ensure a resin-rich surface and ultraviolet resistance.

3" & 4" Cable Tray, Cable Channel 6" Cable Tray Test Unit/ Properties Method Value Longitudinal Transverse Longitudinal Transverse Tensile Strength ASTM D638 psi 30,000 7,000 40,000 4,500 Tensile Modulus ASTM D638 psi x 106 2.5 .8 3.2 .6 Flexural Strength ASTM D790 psi 30,000 10,000 40,000 10,000 Flexural Modulus ASTM D790 psi x 106 1.6 .8 2.1 .8 Izod Impact ASTM D256 ft-lbs/in 28 4 28 4 Compressive Strength ASTM D695 psi 30,000 15,000 40,000 10,000 Compressive Modulus ASTM D695 psi x 106 2.5 1.0 3.2 .7

Barcol Hardness ASTM D2583 — 45 45 45 45 ® Cable Tray Shear Strength ASTM D732 psi 5,500 5,500 5,500 5,500 Density ASTM D1505 lbs/in3 .058–.62 — .072–.076 — Coefficient of Thermal Expansion ASTM D696 in/in/°F 5.0 x 10-6 — 5.0 x 10-6 — Water Absorption ASTM D570 Max % .5 .5 — Dielectic Strength ASTM D149 V/mil (vpm) 200 — 200 — Flammability Classification UL94 VO — — — — Flame Spread ASTM E-84 20 Max — — — —

Flame Rating Results Test Ignition Burning Rating Flame Resistance (FTMS 406-2023) 75 seconds 75 seconds — Intermittent Flame Test (HLT- 15) — — 100 Flammability Test (ASTM D635) None 0 second —

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-439 Fax: 901.252.1354 Technical Information Corrosion Guide The information shown in this corrosion guide is based on full immersion Such variables as concentration, temperature, time of exposure and laboratory tests and data generated from resin manufacturers. It should be combined chemical effects of mixtures of chemicals make it impossible noted that in some of the environments listed, splashes and spills may result to specify the exact suitability of fiber-reinforced plastics in all environments. Cable Tray

® in a more corrosive situation than indicated due to the evaporation of water. Thomas & Betts will be happy to supply material samples for testing. These Regular wash down is recommended in these situations. recommendations should only be used as a guide and Thomas & Betts All data represents the best available information and is believed to be does not take responsibility for design or suitability of materials for service correct. The data should not be construed as a warranty of performance intended. In no event will Thomas & Betts be liable for any consequential or for that product as presented in these tables. User tests should be performed special damages for any defective material or workmanship including, without to determine suitability of service if there is any doubt or concern. limitation, labor charges or other expenses or damage to property resulting from loss of materials or profits or increased expenses of operations.

Non-Metallic Cable Tray POLYESTER VINYLESTER POLYESTER VINYLESTER CHEMICAL Max Max Oper. Max Max Oper. CHEMICAL Max Max Oper. Max Max Oper. ENVIRONMENT Wt. % Temp °F Wt. % Temp °F ENVIRONMENT Wt. % Temp °F Wt. % Temp °F Acetic Acid 10 190 10 210 Chromic Acid 5 70 10 120 Acetic Acid 50 125 50 180 Citric Acid SAT 170 SAT 200 Acetone N/R N/R 100 75 Copper Chloride SAT 170 SAT 200 Aluminum Chloride SAT 170 SAT 200 Copper Cyanide SAT 170 SAT 200 Aluminum Hydroxide SAT 160 SAT 170 Copper Nitrate SAT 170 SAT 200

Metal Framing & Cable Tray — T&B Aluminum Nitrate SAT 150 SAT 170 Crude Oil, Sour 100 170 100 200 Aluminum Sulfate SAT 180 SAT 200 Cyclohexane N/R N/R N/R N/R Ammonium Chloride SAT 170 SAT 190 Cyclohexane, Vapor ALL 100 ALL 130 Ammonium Hydroxide 1 100 10 150 Diesel Fuel 100 160 100 180 Ammonium Hydroxide 28 N/R 28 100 Diethyl Ether N/R N/R N/R N/R Ammonium Carbonate N/R N/R SAT 150 Dimethyl Phthalate N/R N/R N/R N/R Ammonium Bicarbonate 15 125 SAT 130 Ethanol 50 75 50 90 Ammonium Nitrate SAT 160 SAT 190 Ethyl Acetate N/R N/R N/R N/R Ammonium Persultate SAT N/R SAT 150 Ethylene Chloride N/R N/R N/R N/R Ammonium Sulfate SAT 170 SAT 200 Ethylene Glycol 100 90 100 200 Amyl Alcohol ALL N/R ALL 90 Fatty Acids SAT 180 SAT 200 Amyl Alcohol Vapor — 140 — 120 Ferric Chloride SAT 170 SAT 200 Benzene N/R N/R 100 140 Ferric Nitrate SAT 170 SAT 200 Benzene Sulfonic Acid 25 110 SAT 200 Ferric Sulfate SAT 170 SAT 200 Benzoic Acid SAT 150 SAT 200 Ferrous Chloride SAT 170 SAT 200 Benzoyl Alcohol 100 N/R 100 N/R Fluoboric Acid N/R N/R SAT 165 Borax SAT 170 SAT Fluosilicic Acid N/R N/R SAT 70 Calcium Carbonate SAT 170 SAT 200 Formaldehyde 50 75 50 100 Calcium Chloride SAT 170 SAT 200 Formic Acid N/R N/R 50 100 Calcium Hydroxide 25 70 25 165 Gasoline 100 80 100 150 Calcium Nitrate SAT 180 SAT 200 Glucose 100 170 100 200 Calcium Sulfate SAT 180 SAT 200 Glycerine 100 150 100 200 Carbon Disulfide N/R N/R N/R N/R Heptane 100 110 100 200 Carbonic Acid SAT 130 SAT 180 Hexane 100 90 100 130 Carbon Dioxide Gas — 200 — 200 Hydrobromic Acid 50 120 50 120 Carbon Monoxide Gas — 200 — 200 Hydrochloric Acid 10 150 10 200 Carbon Tetrachloride N/R N/R 100 75 Hydrochloric Acid 20 140 20 190 Chlorine, Dry Gas — 140 — 170 Hydrochloric Acid 37 75 37 95 Chlorine, Wet Gas — N/R — 180 Hydrochloric Acid N/R N/R 15 80 Chlorine Water SAT 80 SAT 180 Hydrogen Bromide, Dry 100 190 100 200 —: No Information Available N/R: Not Recommended SAT: Saturated Solution FUM: Fumes

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-440 800.816.7809 Fax: 901.252.1354 Technical Information Corrosion Guide (continued) Metal Framing & Cable Tray — T&B

Non-Metallic Cable Tray POLYESTER VINYLESTER POLYESTER VINYLESTER CHEMICAL Max Max Oper. Max Max Oper. CHEMICAL Max Max Oper. Max Max Oper. ENVIRONMENT Wt. % Temp °F Wt. % Temp °F ENVIRONMENT Wt. % Temp °F Wt. % Temp °F Hydrogen Bromide, Wet 100 75 100 130 Potassium Hydroxide N/R N/R 25 150 Hydrogen Chloride — 120 — 200 Potassium Nitrate SAT 170 SAT 200 Hydrogen Peroxide 5 100 30 100 Potassium Permanganate 100 80 100 210 Hydrogen Sulfide, Dry 100 170 100 210 Potassium Sulfate SAT 170 SAT 200 Hydrogen Sulfide, Wet 100 170 100 210 Propylene Glycol ALL 170 ALL 200 Hypochlorous Acid 20 80 20 150 Phthalic Acid — — SAT 200 Isopropyl Alcohol N/R N/R 15 80 Sodium Acetate SAT 160 SAT 200 Kerosene 100 140 100 80 Sodium Benzoate SAT 170 SAT 200 Lactic Acid SAT 170 SAT 200 Sodium Bicarbonate SAT 160 SAT 175 ® Lead Acetate SAT 170 SAT 200 Sodium Bisulfate ALL 170 ALL 200 Cable Tray Lead Chloride SAT 140 SAT 200 Sodium Bromide ALL 170 ALL 200 Lead Nitrate SAT — SAT 200 Sodium Carbonate 10 80 35 160 Linseed Oil 100 150 100 190 Sodium Chloride SAT 170 SAT 200 Lithium Chloride SAT 150 SAT 190 Sodium Cyanide SAT 170 SAT 200 Magnesium Carbonate SAT 140 SAT 170 Sodium Hydroxide N/R N/R 50 150 Magnesium Chloride SAT 170 SAT 200 Sodium Hydroxide N/R N/R 25 80 Magnesium Hydroxide SAT 150 SAT 190 Sodium Hypochloride N/R N/R 10 150 Magnesium Nitrate SAT 140 SAT 180 Sodium Monophosphate SAT 170 SAT 200 Magnesium Sulfate SAT 170 SAT 190 Sodium Nitrate SAT 170 SAT 200 Mercuric Chloride SAT 150 SAT 190 Sodium Sulfate SAT 170 SAT 200 Mercurous Chloride SAT 140 SAT 180 Sodium Thiosulfate ALL 100 ALL 120 Methyl Ethyl ketone N/R N/R N/R N/R Stannic Chloride SAT 160 SAT 190 Mineral Oils 100 170 100 200 Styrene N/R N/R N/R N/R Monochlorobenzene N/R N/R N/R N/R Sulfated Detergent 0/50 170 0/50 200 Naphtha 100 140 100 170 Sulfur Dioxide 100 80 100 200 Nickel Chloride SAT 170 SAT 200 Sulfur Trioxide 100 80 100 200 Nickel Nitrate SAT 170 SAT 200 Sulfuric Acid 93 N/R 93 N/R Nickel Sulfate SAT 170 SAT 200 Sulfuric Acid 50 N/R 50 180 Nitric Acid 5 140 5 150 Sulfuric Acid 25 75 25 190 Nitric Acid 20 70 20 100 Sulfurous Acid SAT 80 N/R N/R Oleic Acid 100 170 100 90 Tartaric Acid SAT 170 SAT 200 Oxalic Acid ALL 75 ALL 120 Tetrachloroethylene N/R N/R FUM 75 Paper Mill Liquors — 100 — 120 Toluene N/R N/R N/R N/R Perchlorethylene 100 N/R 100 N/R Trisodium Phosphate N/R N/R SAT 175 Perchloric Acid N/R N/R 10 150 Urea SAT 130 SAT 140 Perchloric Acid N/R N/R 30 80 Vinegar 100 170 100 200 Phosphoric Acid 10 160 10 200 Water, Distilled 100 170 100 190 Phosphoric Acid 100 120 100 200 Water, Tap 100 170 100 190 Potassium Alum. Sulfate SAT 170 SAT 200 Water, Sea SAT 170 SAT 190 Potassium Bicarbonate 50 80 50 140 Xylene N/R N/R N/R N/R Potassium Bichromate SAT 170 SAT 200 Zinc Chloride SAT 170 SAT 200 Potassium Carbonate 10 N/R 10 120 Zinc Nitrate SAT 170 SAT 200 Potassium Chloride SAT 170 SAT 200 Zinc Sulfate SAT 170 SAT 200 —: No Information Available N/R: Not Recommended SAT: Saturated Solution FUM: Fumes

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-441 Fax: 901.252.1354 Technical Information Non-Metallic Cable Tray CSA and NEMA Loading Classes Loading

Cable Tray Select the Tray Class/Load Capacity ® The standard classes of cable trays, as related to their maximum design loads and to the associated design support spacing based on a simple beam span requirement, shall be designated in accordance with Table 1. Please note the load ratings in Table 1 are those most commonly used. Other load ratings are acceptable.

Table 1 Load/Span Class Designations

Load Span, m (ft) kg/m (lb/ft) 2.4 (8) 3.0 (10) 3.7 (12) 4.9 (16) 6.0 (20) 37 (25) — A — — — 67 (45) — — — — D 74 (50) 8A — 12A 16A 20A 97 (65) — C — — — 112 (75) 8B — 12B 16B E or 20B 149 (100) 8C — 12C 16C 20C 179 (120) — D — — —

Metal Framing & Cable Tray — T&B 299 (200) — E — — —

Deflection Span

Table 2 Conventional CSA Load Designations

Designation kg/m (lb/ft) A 37 (25) C 97 (65) D 179 (120) E 299 (200)

Table 3 Traditional NEMA Designations

Designation kg/m (lb/ft) Designation kg/m (lb/ft) Designation kg/m (lb/ft) Designation kg/m (lb/ft) 8A 64 (50) 12A 74 (50) 16A 74 (50) 20A 74 (50) 8B 112 (75) 12B 112 (75) 16B 112 (75) 20B 112 (75) 8C 149 (100) 12C 149 (100) 16C 149 (100) 20C 149 (100)

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-442 800.816.7809 Fax: 901.252.1354 Technical Information Non-Metallic Cable Tray Loading Metal Framing & Cable Tray — T&B Loading Capacity

Strength properties of reinforced plastics are reduced when continuously exposed to elevated temperatures. Working loads shall be reduced based on the following:

Cable Loads The cable load is the total weight, expressed in lb./ft., of all the cables that will be placed in the cable tray. Snow Loads Depending on the area, snowfall could indicate an additional design load. If snowfall is a factor and the tray has a solid cover in outdoor installations, a minimum load of 5 lb. per square foot should be used. Ice Loads If a cable tray system is subject to icing conditions, usually only the top surface or cover and the windward side will be coated with any significant amount. It is generally assumed that ice weighs 57 lb. per cubic foot. Wind Loads All outdoor cable tray installations should factor in wind loads, especially the pressure exerted on siderails of ladder trays. There have also been instances of strong winds lifting covers off trays, which can be minimized with the use of wraparound cover clamps. ® Cable Tray

Concentrated Loads

A concentrated static load is not included in Table 1 (page 8). Some user applications may require that a given concentrated static load be imposed over and above the working load.

Such a concentrated static load represents a static weight applied on the centerline of the tray at midspan. When so specified, the concentrated static load may be converted to an equivalent uniform load (We) in kilograms/metre (pounds/linear foot), using the following formula, and added to the static weight of cable in the tray:

We = 2 X (concentrated static load, kg (lb.)) Span length, m (ft.) This combined load may be used to select a suitable load/span designation. If the combined load exceeds the working load shown on pages B-388–B-392, the manufacturer should be consulted.

Effect Of Temperature

Strength properties of reinforced plastics are reduced when continuously exposed to elevated temperatures. Working loads shall be reduced based on the following:

Temperature Approximate °C (°F) Percent of Strength 23.8 (75) 100 37.7 (100) 90 51.6 (125) 78 65.5 (150) 68 79.4 (175) 60 93.3 (200) 52 NEMA Standard 8-10-1986 If unusual temperature conditions exist, the manufacturer should be consulted.

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-443 Fax: 901.252.1354 Technical Information Non-Metallic Cable Tray Thermal Contraction and Expansion

It is important that thermal contraction and expansion be considered when Accurate gap setting at the time of installation is necessary for the proper installing cable tray systems. The length of the straight cable tray runs and operation of the expansion splice plates. The following procedure should

Cable Tray the temperature differential govern the number of expansion splice plates assist the installer in determining the correct gap: (see Figure 3) ® required (see Figure 1 below). The cable tray should be anchored at the support nearest to its midpoint between the expansion splice plates and secured by expansion guides at all other support locations (see Figure 2). The cable tray should be permitted longitudinal movement in both directions 1 plot the highest expected tray temperature from that fixed point. on the maximum temperature line. 2 plot the lowest expected tray temperature on the minimum temperature.

3 draw a line between the maximum and minimum points.

4 plot the tray temperature at the time of installation to determine the gap setting.

Figure 3 — Proper Gap Settings Metal Framing & Cable Tray — T&B Figure 1 — Expansion or Contraction for Various Temperature Differences

Max. distance Maximum Minimum between expansion Max. distance between Temperature Temperature connector* for expansion connector 5 Temperature 1" expansion for ⁄8" expansion °F °F °C (°F) metres (feet) metres (feet)

-3,9 (25) 203,3 (667) 127,1 (417) 130 130 10,0 (50) 101,5 (333) 63,3 (208) 23,8 (75) 67,6 (222) 42,3 (139) 110 110 37,7 (100) 50,9 (167) 31,7 (104) 51,6 (125) 40,5 (133) 25,2 (83) 90 90 65,5 (150) 33,8 (111) 21,0 (69) 79,4 (175) 28,9 (95) 17,9 (59) 70 70 Gap set and hold down/guide location, see installation instruction above. *1 slotted hole in each expansion connector allow 5/8 total expansion or contraction. 50 50

30 30

Tray Tempaerature at time of Installation 10 10

Figure 2 — Typical Cable Tray Installation -10 -10

-30

1 1 3 1 ⁄8 ⁄4 ⁄8 ⁄2

5 0 ⁄8 X : Denotes hold-down clamp (anchor) at support. Gap Settings Inches - : Denotes expansion guide/clamp at support.

United States Technical Services Tel: 901.252.8000 Tel: 888.862.3289 www.tnb.com B-444 800.816.7809 Fax: 901.252.1354 Technical Information Non-Metallic Cable Tray Installation Guidelines Metal Framing & Cable Tray — T&B Installation of Thomas & Betts Non-Metallic Cable Tray should be made in accordance with the standards set by NEMA VE2-2000 Publication and CSA Standards. • Always observe common safety practices when assembling tray and • Drill non-metallic as you would drill hardwood. Standard twist drills fittings. Installations generally require some field cutting. Dust created are more than adequate. during fabrication presents no serious health hazard, but skin irritation may be experienced by some workers. • Any surface that has been drilled, cut, sanded or otherwise broken, must be sealed with a compatible resin. • Operators of saws and drills should wear masks, long-sleeve shirts or coveralls. • Carbide tipped saw blades and drill bits are recommended when cutting large quantities. • Fabrication with Non-Metallic Cable Tray is relatively easy and comparable to working with wood. Ordinary hand tools may be • Support the Non-metallic Cable Tray material firmly during cutting used in most cases. operations to keep material from shifting which may cause chipping at the cut edge. • Avoid excessive pressure when sawing or drilling. Too much force can rapidly dull tools and also produce excessive heat which softens • Each tray section length should be equal to or greater than the bonding resin in the Non-Metallic Cable Tray resulting in a ragged the support span. edge rather than a cleancut edge. • When possible, the splice should be located at quarter span. ® • Field cutting is simple and can be accomplished with a circular power • Fittings should be supported as per NEMA VE2-2000 Section 4.4. Cable Tray saw with an abrasive cut-off wheel (masonry type) or hack saw (24 to 32 teeth per inch).

Non-Metallic Cable Tray Support Locations For Fittings 2 ft.

ø 2/3R 2 ft. 2 ft. ø

1/2 ø 1/2 L 2 ft. Horizontal Elbows Vertical Elbows 2 ft. 2 ft.

Horizontal Tee

2 ft. 2 ft.

2/3R 2 ft. 2 ft.

2 ft. 2 ft. 2 ft. 2 ft. 2 ft.

Horizontal Tee Horizontal Cross 2/3R Horizontal Reducers

22.5° 45°

2 ft.

2 ft. Horizontal Wye 2 ft. Note: ø = 30°, 45°, 60°, 90° (degree of fitting)

United States Technical Services www.tnb.com Tel: 901.252.8000 Tel: 888.862.3289 800.816.7809 B-445 Fax: 901.252.1354 Technical Information Non-Metallic Cable Tray Sample Recommended Specifications Cable Tray System Fittings • Cable Tray System shall be made of straight sections, • Molded fittings shall be formed with a minimum 3" tangent Cable Tray ® fittings and accessories as defined in the latest CSA/NEMA following the radius. standards publication. • 3" or 5" loading depth systems shall have 90° and 45° Cable Tray Design molded fittings in 12" or 24" radius. • Straight section structural elements; side rails, rungs and • All fittings not included in above statement should splice plates shall be pultruded from glass fiber reinforced be of mitered construction. polyester or vinylester resin. • Width (usable inside tray width) shall be 6", 9", 12", 18", • Pultruded shapes shall be constructed with a surface veil 24", 30", 36". to ensure a resin-rich and ultraviolet resistant surface. • Outside width shall not exceed inside by more than a total • Pultruded shapes shall meet ASTM E-84, Class 1 flame of 2". rating and self-extinguishing requirements of ASTM D-635. • Straight and expansion splice plates will be of stainless Construction steel or fiberglass design with an eight-bolt pattern in 5" • Straight section lengths will be 120 inches (10 ft.) fill systems and four-bolt pattern in 3" and 2" fill systems. or 240 inches (20 ft.) standard. • Dimension tolerances will be per CSA/NEMA.

Metal Framing & Cable Tray — T&B • Side rails will be inward “C” configuration and • Cable tray must have integral connection between side rails be predrilled to accept splice plates. and rungs consisting of non-metallic mechanical fasteners • Overall heights shall be 6", 4" or 3" respectively. and adhesive bonding. • Loading depths for cable tray systems shall be 5", Manufacture 3" or 2" as per CSA/NEMA tolerances • All manufacturing practices will be in accordance with CSA/NEMA. • Loading classifications arid test specimens shall be per CSA/NEMA. • Cable trays shall be by Thomas & Betts, or approved CSA/NEMA member.

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