Data sheet W-Series WDU 2.5 Weidmüller Interface GmbH & Co. KG Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com The versatile and extensive range of products - from 0.05 mm² to 300 mm² - means that you have diverse options for your applications at your disposal. Hardened steel for mechanical strength and high-quality tinned copper for optimum conductivity. All materials comply with RoHS requirements and have been tested to current environment guidelines. General ordering data Type Order No. Version GTIN (EAN) Qty. WDU 2.5 1020000000 W-Series, Feed-through terminal, Rated crosssection: 2.5 mm², Screw connection 4008190099633 100 pc(s). Creation date July 17, 2015 4:44:52 PM CEST Catalogue status 19.06.2015 / We reserve the right to make technical changes. 1 Data sheet W-Series WDU 2.5 Weidmüller Interface GmbH & Co. KG Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com Technical data Dimensions and weights Width Depth Net weight 5.1 mm 46.5 mm 7.51 g Height Weight 60 mm 7g -50 °C Continuous operating temp., max. 120 °C Wemid V-0 Colour Dark Beige KEMA98ATEX1683U 690 V 2.5 mm² 24 A Certificate No. (IECEX) Current (ATEX) Max. voltage (IECEX) Wire cross section max. (IECEX) Operating temperature range IECEXULD14.0005U 21 A 690 V 2.5 mm² For operating temperature range see EC Design Test Certificate / IEC ExCertificate of Conformity II 2 G D Temperatures Continuous operating temp., min. Material data Material UL 94 flammability rating Rating data IECEx/ATEX Certificate No. (ATEX) Max. voltage (ATEX) Wire cross section max. (ATEX) Current (IECEX) Voltage, cross-connection Marking EN 60079-7 CrossConnectionGuide.pdf Ex e II Marking ATEX Directive 94/9/EC System specifications Version Number of levels Number of potentials per tier PE connection Screw connection, for plug-in cross-connector, for screwable crossconnection, One end without connector 1 1 No End cover plate required No. of clamping points per level Levels cross-connected internally Mounting rail Yes 2 No TS 35 2 clampable conductors (H05V/H07V) with equal cross-section (rated connection) Cross-section for connected wire, solid, two clampable wires, min. 0.5 mm² Wire connection cross section, finely stranded, two clampable wires, min. 0.5 mm² Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, min. 0.5 mm² Cross-section for connected wire, solid, two clampable wires, max. 1.5 mm² Wire cross-section, finely stranded, two clampable wires, max. 1.5 mm² Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, max. 1.5 mm² Additional technical data Explosion-tested version Open sides Yes right Number of similar terminals Type of mounting 1 Snap-on 200039-1057876 600 V 26 AWG Current size C (CSA) Wire cross section max. (CSA) 20 A 12 AWG CSA rating data Certificate No. (CSA) Voltage size C (CSA) Wire cross section min. (CSA) Creation date July 17, 2015 4:44:52 PM CEST Catalogue status 19.06.2015 / We reserve the right to make technical changes. 2 Data sheet W-Series WDU 2.5 Weidmüller Interface GmbH & Co. KG Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com Technical data Conductors for clamping (rated connection) Blade size 0.6 x 3.5 mm Clamping range, rated connection, min. 0.05 mm² Connection direction Gauge to IEC 60947-1 Stripping length Tightening torque, min. Twin wire-end ferrules, max. Type of connection Wire connection cross section AWG, min. on side A3 10 mm 0.4 Nm 1.5 mm² Screw connection AWG 30 Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, rated connection, min. 0.5 mm² Wire connection cross section, solid core max. rated connection 4 mm² Wire connection cross section, stranded, rated connection, max. 4 mm² Wire connection cross-section, finely stranded with wire-end ferrules and plastic collars DIN 46228/4, rated connection, max. 2.5 mm² Clamping range, rated connection, max. Clamping screw Cross-section for connected conductor, finely stranded with wire-end ferrules and plastic collars DIN 46228/4, rated connection, min. Number of connections Tightening torque, max. Torque level with DMS electric screwdriver Twin wire-end ferrules, min. Wire connection cross section AWG, max. Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, rated connection, max. Wire connection cross section, finely stranded, max. 4 mm² M 2.5 0.5 mm² 2 0.8 Nm 1 0.5 mm² AWG 12 2.5 mm² 4 mm² Wire connection cross section, solid core, min. rated connection 0.5 mm² Wire connection cross section, stranded, rated connection, min. 1.5 mm² Wire connection cross-section, finely stranded, min. 0.5 mm² Rating data Rated cross-section Rated current Standards Rated impulse withstand voltage 2.5 mm² 24 A 800 V 32 A Rated voltage Current at maximum wires Volume resistance according to IEC 60947-7-x Pollution severity E60693 30 AWG 28 AWG 25 A 600 V Conductor size Factory wiring max. (UR) Conductor size Field wiring max. (UR) Current size B (UR) Voltage size B (UR) 12 AWG 12 AWG 25 A 600 V EC000897 EC000897 30-21-18-11 27-14-11-20 27-14-11-20 ETIM 4.0 ETIM 6.0 eClass 5.1 eClass 7.1 eClass 9.0 EC000897 EC000897 27-14-11-20 27-14-11-20 27-14-11-20 IEC 60947-7-1 8 kV 1.33 mΩ 3 UL rating data Certificate No. (UR) Conductor size Factory wiring min. (UR) Conductor size Field wiring min. (UR) Current size C (UR) Voltage size C (UR) Classifications ETIM 3.0 ETIM 5.0 UNSPSC eClass 6.2 eClass 8.1 Creation date July 17, 2015 4:44:52 PM CEST Catalogue status 19.06.2015 / We reserve the right to make technical changes. 3 Data sheet W-Series WDU 2.5 Weidmüller Interface GmbH & Co. KG Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com Technical data Product information Descriptive text ordering data Descriptive text technical data Descriptive text accessories Rated voltage is 400 V when using the ZQV cross-connector. For colour versions, see section on W-series Accessories 2.5 mm² conductor with ferrule with plastic collar, with the collar optimised for diameter only (order No. 1333100000, QTY 500). Ensure 2.5 mm² max. when using the WQB. Only 400 V when using the shielding rail LS 2,8 1056400000. Approvals Approvals ROHS Conform Creation date July 17, 2015 4:44:52 PM CEST Catalogue status 19.06.2015 / We reserve the right to make technical changes. 4