Data sheet Weidmller Interface GmbH & Co. KG WFS 4 60-150V Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Product image In some applications it is useful to protect the feed through connection with a separate fuse. Fuse terminal blocks are made up of one terminal block bottom section with a fuse insertion carrier. The fuses vary from pivoting fuse levers and pluggable fuse holders to screwable closures and flat plug-in fuses. General ordering data Version W-Series, Fuse terminal, Rated cross-section: 4 mm, Screw connection Order No. 2561970000 Type WFS 4 60-150V GTIN (EAN) 4050118570441 Qty. 50 pc(s). Creation date March 25, 2022 8:09:43 PM CET Catalogue status 11.03.2022 / We reserve the right to make technical changes. 1Data sheet Weidmller Interface GmbH & Co. KG WFS 4 60-150V Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Technical data Dimensions and weights Depth 75 mm Depth (inches) 2.953 inch Depth including DIN rail 75.5 mm Height 62.5 mm Height (inches) 2.461 inch Width 6.1 mm Width (inches) 0.24 inch Net weight 17.655 g Temperatures Storage temperature -25 C...55 C Continuous operating temp., min. -60 C Continuous operating temp., max. 130 C Material data Material Wemid Colour black UL 94 flammability rating V-0 Rating data IECEx/ATEX Certificate No. (ATEX) TV20ATEX8502U Certificate No. (IECEX) IECEXTUR20.0014U Wire cross section max. (ATEX) 6 mm Wire cross section max. (IECEX) 6 mm System specifications Version Screw connection, Fuse End cover plate required isolator Yes Number of potentials 1 Number of levels 1 Number of clamping points per level 2 Number of potentials per tier 1 Levels cross-connected internally No PE connection No Rail TS 35 N-function No PE function No PEN function No 2 clampable conductors (H05V/H07V) with equal cross-section (rated connection) Wire connection cross section, finely Wire connection cross section, finely stranded with wire-end ferrules DIN stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, max. 1.5 mm 46228/1, 2 clampable wires, min. 0.5 mm Wire connection cross section, finely Wire cross-section, finely stranded, two stranded, two clampable wires, min. 0.5 mm clampable wires, max. 1.5 mm Additional technical data Open sides right Type of mounting Snap-on CSA rating data Certificate No. (CSA) 200039-1057876 Current size B (CSA) 10 A Current size D (CSA) 10 A Voltage size B (CSA) 300 V Voltage size D (CSA) 300 V Wire cross section max. (CSA) 10 AWG Wire cross section min. (CSA) 22 AWG Conductors for clamping (rated connection) Blade size 0.6 x 3.5 mm Creation date March 25, 2022 8:09:43 PM CET Catalogue status 11.03.2022 / We reserve the right to make technical changes. 2