Data sheet... Weidmller Interface GmbH & Co. KG W-Series Klingenbergstrae 16 WDK 2.5/TR-DU/o TNHE D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com The new space-saving WDK 2.5 DU PE TR series enables you to wire up signal circuits using only one terminal block. The signal can be fed through the upper level of the terminal block so that the lower connection level still has room for the neutral conductor. The accompanying shield connection can save space by connecting to the integrated PE connection. This means that additional PE terminal blocks or other connection mechanisms in the electrical cabinet are no longer required. Depending on the type of signal and requirement, the upper connection level can be fitted with a disconnect lever or pluggable SIHA safety lever. The WDK 2.5 DU PE TR with a width of only 5.1 mm currently offers the highest wiring density of all screw terminal blocks for signal routing, and it does this without compromising on versatility or functionality. General ordering data Type WDK 2.5/TR-DU/o TNHE Order No. 1833600000 Version W-Series, Test-disconnect terminal, Rated cross- section: 2.5 mm, Screw connection GTIN (EAN) 4032248996926 Qty. 50 pc(s). Creation date August 16, 2013 12:45:42 PM CEST Catalogue status 08.07.2013 / We reserve the right to make technical changes. 1Data sheet... Weidmller Interface GmbH & Co. KG W-Series Klingenbergstrae 16 WDK 2.5/TR-DU/o TNHE D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com Technical data Dimensions and weights Length 72.5 mm Width 5.1 mm Height 66 mm Height of lowest version 67 mm Net weight 16 g Temperatures Operating temperature Storage temperature Continuous operating temp., min. -50 C Continuous operating temp., max. 120 C Additional technical data Explosion-tested version No Open sides right Type of mounting Version Screw connection, One Snap-on end without connector CSA ratings data Certificate No. (CSA) 200039-1057876 Voltage size C (CSA) 300 V Current size C (CSA) 20 A Wire cross section max. (CSA) 12 AWG Wire cross section min. (CSA) 30 AWG Clampable wires (rated connection) Type of connection Screw connection Blade size 0.6 x 3.5 mm Connection direction on side Number of connections 4 Clamping range, rated connection, min. 0.5 mm Clamping range, rated connection, max. 4 mm Clamping screw M 3 Tightening torque, min. 0.5 Nm Tightening torque, max. 0.6 Nm Gauge to IEC 60947-1 A2 Wire connection cross section, solid Wire connection cross section, solid core, max. rated connection 0.5 mm core max. rated connection 4 mm Wire connection cross section, stranded, Wire connection cross section, stranded, rated connection, min. 1.5 mm rated connection, max. 4 mm Wire connection cross section, finely Wire connection cross-section, finely stranded, max. 4 mm stranded, min. 0.5 mm Wire connection cross section, finely Wire connection cross section, finely stranded with wire-end ferrules DIN stranded with wire-end ferrules DIN 46228/1, rated connection, min. 0.5 mm 46228/1, rated connection, max. 2.5 mm Cross-section for connected conductor, Wire connection cross-section, finely finely stranded with wire-end ferrules stranded with wire-end ferrules and and plastic collars DIN 46228/4, rated plastic collars DIN 46228/4, rated connection, min. 0.5 mm connection, max. 2.5 mm Disconnect terminals Tightening torque, max. 0.6 Nm Tightening torque, min. 0.5 Nm Rated data Rated cross-section 2.5 mm Rated voltage 690 V Rated impulse withstand voltage 8 kV Rated current 24 A Pollution severity 3 Creation date August 16, 2013 12:45:42 PM CEST Catalogue status 08.07.2013 / We reserve the right to make technical changes. 2