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FSW Fuse-Switch-Disconnectors

www.weg.net

Fuse-Switch-Disconnectors

The FSW Fuse-Switch-Disconnectors, developed according to International Standard IEC 60947-3 and bearing CE certification, are applied in electric circuits in general so as to provide the disconnection and protection against short circuits and overloads by means of NH blade contact fuses.

In order to ensure a long lifespan, the FSW Fuse-Switch-Disconnectors are manufactured with reinforced thermoplastic materials and flame retardant. Additionaly, they feature contacts with silver coating, providing low power losses.

Safety and Simplicity WEG switch-disconnector has several characteristics which aim at increasing security for operation and maintenance of the equipment, simplifying diagnoses and fuse replacement: g The switch-disconnector allows checking the state of the fuses through a transparent cover, besides featuring small openings which allow making electrical measurements without interrupting the operation. g As per IEC 60947-3, the switch-disconnector can perform the non- frequent opening under load. The FSW series has arc chambers for the extinction of the electric arc and disconnects all the phases together, ensuring full insulation between the load circuit and power supply. g In the opening of the switch-disconnector, the fuses remain fixed to the cover, preventing their drop or accidental contact between the energized parts. Furthermore, the cover is totally removable, allowing simple fuse replacement in a simple and safe area out of the electrical panel. g The switch-disconnectors also feature a built-in auxiliary contact in order to indicate when they are open or not properly closed. g As accessory, it is possible to mount terminal covers on the connecting terminals so as to reduce the risk of accidental contact with the power cables.

Selection of the Switch-Disconnector The switch-disconnectors are manufactured to use as conductor element (link) the blade contact fuses with dimensions established by standard DIN 43620, NH-type fuse. The switch-disconnector model to be used is directly linked to the dimension of the used fuse. Therefore, first a fuse housing (NH000 up to NH3) must be selected in order to define which fuse-switch-disconnector will be used. Secondly, you must check if the switch-disconnector is capable to carry circuit rated current. The current values are presented on page 4 and the rated current of the load must be lower than or equal to the maximum current of the switch-disconnector. The rated current of the fuse can be higher than the rated current of the switch-disconnector due to criteria to fuse dimensioning.

Fuse-Switch-Disconnectors 3 www.weg.net

Fuse-Switch-Disconnectors

Ie(A) Size of fuse Type Ith (A) Poles AC-22B 690 V AC-23B 400 V links FSW 100-3 100 100 100 NH000 FSW 160-3 160 160 160 NH00 FSW 250-3 250 250 250 NH1 3 FSW 400-3 400 400 400 NH2 FSW 630-3 630 630 630 NH3

Accessories

Terminal Cover*

Type Switch-Disconnector Poles

FSW TS-100 FSW 100-3 FSW TS-160 FSW 160-3 FSW TS-250 FSW 250-3 3 FSW TS-400 FSW 400-3 FSW TS-630 FSW 630-3

* 1 piece per set. (incoming or outcoming terminals)

4 Fuse-Switch-Disconnectors www.weg.net

Technical Data

Fuse-Switch-Disconnectors EN 60947-3 Characteristics FSW 100 FSW 160 FSW 250 FSW 400 FSW 630 Size of fuse links NH000 NH00 NH1 NH2 NH3 Rated operating voltage Ue V 690 Rated insulation voltage Ui V 1000 Rated impulse withstand voltage Uimp (sectionable) kV 8 8 8 12 12 Rated thermal current Ith A 100 160 250 400 630 Frequency Hz 50/60 Rated Operating Current: alternate current AC-22B 690 V A 100 160 250 400 630 AC-23B 400 V A 100 160 250 400 630 Short Circuit Characteristics Rated short-time short circuit withstand current Icw kA - - - 13 12,6 (1s) Rated short circuit making current kA 25 100 100 80 25 Rated short circuit withstand current kA 100 100 100 80 100 General Characteristics Rated power dissipation W 12 12 32 45 60 Mechanical durability Number of 2000 1600 1600 1000 1000 Electrical durability cycles 300 200 200 200 200 Protection degree IP20 Ambient temperature °C -20 to +55 Altitude m 2000 Weight kg 0,6 0,65 2 3 5 Connections Terminal screw mm M8x16 M10x25 M10x30 M12x30 Tightening torque Nm 10 20 Cable conductors mm² 70 70 120 240 240 Maximun witdth for CU busbar mm 20 20 35 35 35

Built-In Auxiliary Contact Block IEC 88392 CHARACTERISTICS FSW 100 FSW 160 FSW 250 FSW 400 FSW 630 AC-15 V 230 400 Rated operating voltage Ue DC-13 V 220 220 Rated insulation voltage Ui V 250 400 AC-15 A 6 16 Rated operating current Ie DC-13 A 6 6 Frequency Hz 50/60 Mechanical durability Number of 10.000.000 5.000.000 Electrical durability cycles 30.000 body IP40 Protection degree terminals IP00 Ambient temperature °C -20 to +40 -25 to +85 Contact transversal section mm² 0,75x1,5 0,75x1,6 0,75x1,6 0,7x1,5 0,5x1,0

Diagrams FSW 100, 160, 250, 400 FSW 630

COM NO NC

Fuse-Switch-Disconnectors 5 www.weg.net

Dimensions (mm)

FSW 100 211

81 5

18,318,3 27 27 Æ 6,4 6,4 180 180 157 157 82 82

25,5 25,5

50 89 211

81 5

18,3 27 6,4 180 157 82

25,5 25,525,5

50 211 89 211

81 5

18,3 27 6,4 180 157 82

25,5 25,5

50 6 Fuse-Switch-Disconnectors 89 www.weg.net

Dimensions (mm)

FSW 160 212

8181

18,3

R3,5 R3,5 21,8 21,8 25 25 181 181 157 157 5 5 69,5 69,5 32,8 32,8

80 212 106

81

18,3

R3,5 21,8 25 181 157 5 5

69,5 32,8 32,8

80 106 212

81

18,3

R3,5 21,8 25 181 157 5 5

69,5 32,8 32,8

80 106 Fuse-Switch-Disconnectors 7 www.weg.net

Dimensions (mm)

329 FSW 250

111111

2727

R5,5 R5,5 267 267 25

25

0

4 2 240 25 25

6 66 95 95 57 57

329 106106 180180 116116

111

27

R5,5 267

25

0

4 2 25

6 6

95 5757 57

106 180 116

329329

111

27

R5,5 267

25

0

4 2 25

6 6

95 57 57

106 8 Fuse-Switch-Disconnectors 180 116 www.weg.net

Dimensions (mm)

337,4 FSW 400

120,8120,8

30,830,8 22 22

R4,8 6,5 R6,5R R4,8 294,3 50 260 50 294,3 260 14,314,3

65 65 108 108

337,4 208208 130130

120,8

30,8 22

6,5 R R4,8 294,3 50 260 14,3

6565 6565 108

208 130

337,4337,4

120,8

30,8 22

6,5 R R4,8 294,3 50 260 14,3

65 65 108

208 130 Fuse-Switch-Disconnectors 9 www.weg.net

Dimensions (mm)

FSW 630 371

139

3030 47,7 47,7

R4,8 R4,8 50 50 308 308

8,58,5 8,58,5

129 83 83 129

250250 158,5158,5

371

139

30 47,7

R4,8 50 308

8,5 8,5

129 8383 8383

371371 250 158,5

139

30 47,7

R4,8 50 308

8,5 8,5

129 83 83

250 158,5

10 Fuse-Switch-Disconnectors www.weg.net

The Global Solution With Electric Machines and Automation for Industry and Energy Systems.

WEG, one of the largest global manufacturers of Electric Motors with Quality and Efficiency recognized in different industrial areas worldwide, is also present in Energy, Transmission and Distribution, Coatings and Industrial Automation sectors, and produces and offers a wide range of electric components for Motor Control and Protection and Electric Circuit Protection.

Motor Protection and Starters Pushbuttons and Pilot Lights g Modular Contactors up to 800 A (AC-3) g IP66 pushbuttons and pilot lights g Compact Contactors up to 22 A (AC-3) g Flush, Guarded, Extended or Mushroom illuminated or g Control relays non illuminated pushbuttons g Motor Protective Circuit Breakers up to 100 A g Selector switches Lever or Knob illuminated or non g Enclosed Starters (plastic or metallic enclosures) illuminated or with key g Customized starters for OEM applications g Emergency pushbuttons (according EN418) g Overload relays g Contact blocks with “Positive Break” system g Double pushbutton Electrical Circuit Protection g Pilot Lights with LED technology g Miniature Circuit Breakers up to 100 A g Customized descriptions g Molded Case Circuit Breakers up to 1600 A g Air Circuit Breakers up to 6300 A Electronic Relays g D and NH gL-gG fuses g Timing, Monitoring, Protection and Level Relays g NH aR fuses (for semiconductor protection) g 22.5 mm width frame g Switch-disconnectors up to 160 A g LED for status indication g Fuse-switch-disconnectors up to 630 A Smart Relay Electrical Connections g Low voltage electric motor management system g Terminal blocks with screw type connection g Compact and Modular concept g Terminal block with spring type connection g Full motor protection and monitoring through Current g Terminal blocks for fuses and Voltage measurements g Busbar and busbar connectors g Multiple operating modes including PLC functions g Identifiers for terminals and cables g Easy network module change via exclusive drawer g Printing system system (ModBus, DeviceNet, Profibus modules) g USB communication Capacitors g Free WLP programming software g Power Factor Compensation g Lighting g Motor-run

Fuse-Switch-Disconnectors 11 WEG Worldwide Operations

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www.weg.net Cod: 50038546 | Rev: 00 | Date (m/y): 10/2012 The values shown are subject change to without prior notice.