Datasheet Fuse terminal 5 x 20 mm and 1 1/4" x 1/4" with screw connection technology (clamping yoke) WSI 4, 5 x 20 mm WSI 4/2, 1 1/4" x 1/4" The new WSI 4 and 4/2 fuse terminal series offers you a compact solution for implementing short-circuit and overload protection utilizing 5 x 20 mm and 1 1/4" x 1/4" fuses. NEW • Standard screw clamp technology to accommodate maximum 10 AWG conductors • Blown fuse indication by means of LED voltage ranges (10 - 250 V) • Combi-foot for mounting on TS 32 and TS 35 DIN-rails (WSI 4/2 only) • Special interlocking of levers for multiple phase disconnection • Large marking area to accommodate standard WS and DEK markers Canada Mexico United States Weidmuller, Canada 10 Spy Court Markham, Ontario L3R 5H6 Telephone: (800) 268-4080 Facsimile: (905) 475-2798 Email: [email protected] Website: www.weidmuller.ca Weidmuller, Mexico Blvd. Hermanos Serdán 698 Col. San Rafael Oriente Puebla, Puebla, Mexico C.P. 72029 Telephone: 01 222 2686267 Facsimile: 01 222 2686219 Email: [email protected] Website: www.weidmuller.com.mx Weidmuller 821 Southlake Blvd. Richmond, Virginia 23236 Telephone: (800) 849-9343 Facsimile: (804) 379-2593 Email: [email protected] Website: www.weidmuller.com Fuse terminal WSI 4 Width/Length/Height with TS35x7.5 Width/Length/Height with TS32x15 Max. current / max. cond. cross-section Max. clamping range mm mm A/mm2 mm2 Technical data Rated data Rated voltage / to adjoining terminal Rated current / to adjoining terminal Rated cross-section V A mm2 4 mm2 WSI 4/2 4 mm2 Fuse terminal 5 x 20 mm Fuse terminal 1 1/4" x 1/4" 8 x 50.7 x 39.4 9.1 x 81.6 x 54 9.1 x 81.6 x 58.5 15 / 6 0.05 ... 6 15 / 4 0.05 ... 4 IEC 60947-7-3 / VDE 0100-537 IEC UL 500 300 12 15 4 CSA 300 15 EN 60079-7 IEC 60947-7-3 / VDE 0100-537 IEC UL 500 300 15 15 AWG 22…12 AWG 22…12 6 / 3 A3 / V-0 4 r Clampable conductors (H05V/H07V) Solid / stranded Flexible / flexible w. wire end ferrule Tightening torque range (clamping screw) Stripping length / blade size Rated connection 0.5…4 / 0.5…4 0.5…4 / 0.5…4 0.5…0.6 (M 3) 8 / 0.6 x 3.5 Rated connection 0.2…6 0.2…4 0.5…0.6 (M 3) 10 / 0.6 x 3.5 0.5…1.5 0.5…1.5 / 0.5…1.5 0.34…2.5 0.34…2.5 / 0.34…1.5 mm2 mm2 Nm mm / - 2 clampable conductors of equal cross-section Solid / stranded Flexible / flexible w. wire end ferrule mm2 mm2 r EN 50019 AWG 30…10 AWG 30…10 6 / 3 A3 / V-0 Rated impulse voltage / Pollution severity kV/Plug gauge IEC 60-947-1 / flammability class acc. UL94 Approvals { CSA 300 15 { Ordering Data Version black Wemid without LED 10 - 36 V 30 - 70 V 60 - 150 V 140 - 250 V Type WSI 4 WSI 4/LD 10 - 36 V AC/DC WSI 4/LD 30 - 70 V AC/DC WSI 4/LD 60 - 150 V AC/DC WSI 4/LD 140 - 250 V AC/DC Part No. 1886580000 1886590000 1886560000 1886570000 1886550000 Type WSI 4/2 WSI 4/2/LD 10 - 36 V AC/DC WSI 4/2/LD 30 - 70 V AC/DC WSI 4/2/LD 60 - 150 V AC/DC WSI 4/2/LD 140 - 250 V AC/DC Part No. 1880430000 1880410000 1880440000 1880420000 1880390000 Type Part No. Type GZ 0.5A/F GZ 1.0A/F GZ 2.0A GZ 3.0A GZ 5.0A GZ 7.0A Current [A] 0.5 1 2 3 5 7 Part No. 0533800000 0525500000 0294500000 0295700000 0294600000 0295800000 GZ 10.0A GZ 12.5A/FF Dummy fuse Type 10 12.5 15 Current [A] 0293900000 0245400000 1582770000 Part No. Accessories Fuse cartridges 1 1/4" x 1/4" without indicator 33 kA breaking capacity (F) = fast Nominal voltage (V) 440 V Current [A] E 0.5 A E1A E2A E3A E5A E7A E 10 A E 12.5 A Fuse cartridges 5 x 20 mm (IEC 60127-2) Rated voltage 250 V 0.25 A quick-blow Rated breakage capacity 1500 A 0.5 A quick-blow (at 250V / 50Hz / cos j = 0.7) 1 A quick-blow 2 A quick-blow External jumper comb Insulated Type Current [A] G 20/0.25A/F G 20/0.5A/F G 20/1A/F G 20/2A/F Type Current [A] QB/WSI 4, 2-pole (8 mm) 15 QB/WSI 4, 3-pole (8 mm) 15 QB/WSI 4, 4-pole (8 mm) 15 Part No. 0430500000 0430600000 0430700000 0430900000 Part No. 0461100000 0461200000 0461300000 Type Current [A] QB/WSI 4/2, 10-pole (9 mm) 30 End plate / partition black Wemid Not Required WAP WSI 4/2 Width [mm] 2.5 Part No. 67603346 1880450000 End bracket dark beige EW35 0383560000 (TS 35) EW35 EWK 1 0383560000 (TS 35) 0206160000 (TS32) Screwdriver Standard version SD 0.6X3.5X100 9008330000 SD 0.6X3.5X100 9008330000 WS 12/6.5 MC DEK 5/6 MC 1609920000 1609820000 WS 12/6.5 MC DEK 5/6 MC 1609920000 1609820000 Marking systems Tags 2 Subject to technical changes • 7/08-2.5M-LIT0607