Datasheet W S I F u s e Te r m i n a l s w i t h L o w L e a k a g e C u r re n t S t a t u s I n d i c a t i o n Weidmuller offers versions of the WSI fuse terminals with low leakage current blown fuse indication (BFI). The BFI circuit is located in parallel with the fuse so that a current goes through the indicator only when the fuse blows. As this current is an unwanted off-state leakage current it is important that the level be kept to an absolute minimum. Weidmuller’s BFI circuits draw no more than 500µA - not enough to pose a safety hazard or falsely energize PLC or DCS digital inputs. Features: • WSI 6 LD for 5x20mm fuses, just 8mm wide • WSI 6/2 LD for 1¼" x ¼" fuses, 12mm wide • Moulded from UL 94-V0 Wemid material • 35mm DIN rail mounting • Non-polarized, bi-polar LED circuit with less than 500µA leakage at nominal voltage as per CSA Standard C22.2 No. 39 Fuse Holder Assemblies and UL Standard 512 Fuseholders. Weidmuller, Canada Weidmuller, Mexico Weidmuller, United States 10 Spy Court Markham, Ontario L3R 5H6 Telephone: (800) 268-4080 Facsimile: (877) 300-5635 Email: [email protected] Website: www.weidmuller.ca 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 821 Southlake Blvd. Richmond, Virginia 23236 Telephone: (800) 849-9343 Facsimile: (804) 379-2593 Email: [email protected] Website: www.weidmuller.com WSI Fuse Terminals with Low Leakage Current Status Indication WSI 6 LD and WSI 6/2 LD WSI 6/LD, LLC WSI 6/2/LD, LLC with LED, 5 x 20mm, 5 x 25mm fuse VAC/DC with LED 11⁄4” x 1⁄4” fuse VAC/DC Note: Voltage is disconnected by opening the disconnect lever. If the fuse of the LED variants is defective, the downstream circuit is still under current, since low-level current is still flowing via the LED. W W Technical data Dimensions/approvals ar ar Width/length/height (mm) with TS 35 x 7.5 Insulation stripping length/clamping screw/screwdriver blade Rated data of terminal base (for Europe) Rated voltage/current/cross-section Rated impulse voltage acc. to VDE 0110/1.89 /pollution severity Further technical data Tightening torque range Nm 8/60/72 12mm/M 3.5/4.0 x 0.8 12/60/79.5 12mm/M 3.5/4.0 x 0.8 500 V/6.3 A /6mm2 6 kV/3 500 V/6.3 A /6mm2 6 kV/3 0.8…1.6 0.8…1.6 mm2 mm2 mm2 A 0.5…10 1.5…10 0.5…10 26 0.5…10 1.5…10 0.5…10 26 UL CSA 600 V/10 A/22…8 AWG 300 V/10 A/22…8 AWG 600 V/10 A/22…8 AWG 600 V/16 A/22…8 AWG Above ratings are limited by the actual fuse ratings. Check in-line resistance of the fuse. Maximum power dissipation is 1.6w. Special considerations are required for medium or slow blow fuses. Above ratings are limited by the actual fuse ratings. Check in-line resistance of the fuse. Maximum power dissipation is 1.6w. Special considerations are required for medium or slow blow fuses. Description WSI 6/LD 10-36 LLC WSI 6/LD 30-70 LLC WSI 6/LD 60-150 LLC WSI 6/LD 250VAC LLC Description WAP 2.5-10 WTW 2.5-10 Qty. 50 50 50 50 Qty. 50 20 Description WSI 6/2/LD 10-36 LLC WSI 6/2/LD 30-70 LLC WSI 6/2/LD 60-150 LLC WSI 6/2/LD 250VAC LLC Description WAP 2.5-10 WTW 2.5-10 Qty. 25 25 25 25 Qty. 50 20 Description QL 2 QL 3 QL 4 QL 10 BS-M 3x5 PS 2.3 WAW 2 Description G 25/0.50A/M WS G 25/1.00A/M RT G 25/2.00A/F BL G 25/4.00A/F BR Description DEK 5/8 WS12/6.5 Description SchS2 Qty. 50 50 50 20 100 20 1 Qty. 10 10 10 10 Description QL 2 QL 3 QL 4 QL 10 BS-M 3x5 PS 2.3 WAW 2 Description GZ 2.0A GZ 3.0A GZ 5.0A GZ 10.0A Description DEK 5/8 WS12/6.5 Description SchS2 Qty. 50 50 50 20 100 20 1 Qty. 10 10 10 10 Clampable conductors (H05V/H07V) Solid/Stranded Flexible/Stranded H07V-R wire with ferrules Flexible H07V-K Cont. current of cross-connect. 2-pole/multi-pole UL/CSA rated data Voltage/current/conductor size Voltage/current/conductor size Notes: Ordering data Type 10-36VAC/DC, 1 0.5mA typ. 30-70VAC/DC, 1 0.5mA typ. 60-150VAC/DC, 1 0.5mA typ. 250VAC 1 0.5mA typ. Partition/End plate WAP WTW Thickness 1.5mm Thickness 1.5mm Cross-connection/Test plug/Notching tool QL 2–10 Notching tool for QL WAW 2 G25 with indicator / imperial (inch) fuse 0.50 A medium slow / 2 A 1.00 A medium slow / 3 A 2.00 A fast / 5 A 4.00 A fast / 5 A Marking Systems Miscellaneous Group marking carrier for ganging 2 or more poles together 2 Part No. 1119840000 1119830000 1119850000 1119870000 Part No. 1050000000 1050100000 Part No. 0194300000 0194400000 0194500000 0338300000 1052100000 0180400000 9004510000 Part No. 0510300000 0265800000 0192700000 0192800000 Part No. 1856740000 / 1609920000 Qty. Part No. 1m 0337400000 Part No. 1119800000 1119810000 1119820000 1119790000 Part No. 1050000000 1050100000 Part No. 0470700000 0470800000 0470900000 0471000000 1052100000 0180400000 9004510000 Part No. 0294500000 0295700000 0294600000 0293900000 Part No. 1856740000 / 1609920000 Qty. Part No. 1m 0337400000 Subject to technical changes • 9/10-LIT1023