Data sheet Weidmller Interface GmbH & Co. KG ZDUA 2.5-2 BL 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 Z-series, Feed-through terminal, Rated cross- section: 2.5 mm, Tension-clamp connection, blue Order No. 1720930000 Type ZDUA 2.5-2 BL GTIN (EAN) 4008190376796 Qty. 100 pc(s). Creation date January 27, 2022 9:19:52 AM CET Catalogue status 14.01.2022 / We reserve the right to make technical changes. 1Data sheet Weidmller Interface GmbH & Co. KG ZDUA 2.5-2 BL Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Technical data Dimensions and weights Depth 30 mm Depth (inches) 1.181 inch Depth including DIN rail 30.5 mm Height 35 mm Height (inches) 1.378 inch Width 5.1 mm Width (inches) 0.201 inch Net weight 3.6 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 blue UL 94 flammability rating V-0 Rating data IECEx/ATEX Certificate No. (ATEX) DEMKO16ATEX1808U Certificate No. (IECEX) IECEXULD16.0036U Max. voltage (ATEX) 352 V Current (ATEX) 20 A Wire cross section max. (ATEX) 4 mm Max. voltage (IECEX) 352 V Current (IECEX) 20 A Wire cross section max. (IECEX) 4 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 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 15 N-function Yes PE function No PEN function No Additional technical data Explosion-tested version Yes Open sides right Type of mounting Snap-on CSA rating data Certificate No. (CSA) 200039-1152892 Current size B (CSA) 20 A Voltage size B (CSA) 600 V Wire cross section max. (CSA) 12 AWG Wire cross section min. (CSA) 26 AWG Creation date January 27, 2022 9:19:52 AM CET Catalogue status 14.01.2022 / We reserve the right to make technical changes. 2