Data sheet Weidmller Interface GmbH & Co. KG ZDU 4-2/3AN Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Product image Spring connection with tension clamp Technology Tension clamp technology is a universal contact system for all common conductor connection types. Its fantastic level of flexibility makes the tension clamp a profitable alternative connection. General ordering data Version Feed-through terminal, Tension-clamp connection, 4 mm, 800 V, 32 A, dark beige Order No. 1770360000 Type ZDU 4-2/3AN GTIN (EAN) 4032248143191 Qty. 100 pc(s). Creation date January 27, 2022 9:48:01 PM CET Catalogue status 14.01.2022 / We reserve the right to make technical changes. 1Data sheet Weidmller Interface GmbH & Co. KG ZDU 4-2/3AN Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Technical data Dimensions and weights Depth 45.5 mm Depth (inches) 1.791 inch Depth including DIN rail 46 mm Height 61.5 mm Height (inches) 2.421 inch Width 6.1 mm Width (inches) 0.24 inch Net weight 10.21 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. -50 Continuous operating temp., max. 120 Material data Material Wemid Colour dark beige UL 94 flammability rating V-0 Rating data IECEx/ATEX Certificate No. (ATEX) DEMKO16ATEX1808U Certificate No. (IECEX) IECEXULD16.0036U Max. voltage (ATEX) 440 V Current (ATEX) 29 A Wire cross section max. (ATEX) 6 mm Max. voltage (IECEX) 440 V Current (IECEX) 29 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 Tension-clamp connection, End cover plate required for plug-in cross-connector, One end without connector Yes Number of levels 1 Number of clamping points per level 3 Number of potentials per tier 1 Levels cross-connected internally No PE connection No Rail TS 35 Additional technical data Explosion-tested version Yes Number of similar terminals 1 Open sides right Type of mounting Snap-on CSA rating data Certificate No. (CSA) 200039-1152892 Current size B (CSA) 35 A Current size C (CSA) 35 A Current size D (CSA) 5 A Voltage size B (CSA) 600 V Voltage size C (CSA) 600 V Voltage size D (CSA) 600 V Wire cross section max. (CSA) 10 AWG Wire cross section min. (CSA) 26 AWG Conductors for clamping (rated connection) Blade size 0.6 x 3.5 mm Creation date January 27, 2022 9:48:01 PM CET Catalogue status 14.01.2022 / We reserve the right to make technical changes. 2