Data sheet Weidmller Interface GmbH & Co. KG WDU 6 SW Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Product image To feed through power, signal, and data is the classical requirement in electrical engineering and panel building. The insulating material, the connection system and the design of the terminal blocks are the differentiating features. A feed-through terminal block is suitable for joining and/or connecting one or more conductors. They could have one or more connection levels that are on the same potential or insulated against one another. General ordering data Version Feed-through terminal, Screw connection, 6 mm, 800 V, 41 A, black Order No. 1020210000 Type WDU 6 SW GTIN (EAN) 4008190861308 Qty. 100 pc(s). Creation date September 15, 2022 9:33:00 PM CEST Catalogue status 09.09.2022 / We reserve the right to make technical changes. 1Data sheet Weidmller Interface GmbH & Co. KG WDU 6 SW Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Technical data Dimensions and weights Depth 46.5 mm Depth (inches) 1.831 inch Depth including DIN rail 47 mm Height 60 mm Height (inches) 2.362 inch Width 7.9 mm Width (inches) 0.311 inch Net weight 13.11 g Temperatures Storage temperature Operating temperature range For operating temperature range see EC Design Test Certificate / IEC Ex- -25 C...55 C Certificate of Conformity 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) DEMKO14ATEX1338U Certificate No. (IECEX) IECEXULD14.0005U Max. voltage (ATEX) 690 V Current (ATEX) 41 A Wire cross section max. (ATEX) 6 mm Max. voltage (IECEX) 690 V Current (IECEX) 41 A Wire cross section max. (IECEX) 6 mm Operating temperature range For operating temperature Marking EN 60079-7 range see EC Design Test Certificate / IEC Ex- Certificate of Conformity Ex eb II C Gb Ex 2014/34/EU label II 2 G D System specifications Version Screw connection, End cover plate required for screwable cross- connection, One end without connector 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. 2.5 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. 2.5 mm Additional technical data Explosion-tested version Yes Number of similar terminals 1 Open sides right Type of mounting Snap-on Creation date September 15, 2022 9:33:00 PM CEST Catalogue status 09.09.2022 / We reserve the right to make technical changes. 2