9203060000

    Data sheet... W-terminal with external tensioning WDU 4 SL BL Weidmüller Interface GmbH & Co. KG Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com     At Weidmüller, new solutions for the energy sector are developed according to local or application-based installation requirements. In some countries, control and protection of switching installations for transmission and distribution networks must comply with the EA-TS 50-18 standard. The standard prescribes "spring-loaded" terminals in conjunction with hook-blade cable lugs in order to ensure additional safety. The Weidmüller "spring-loaded" terminals of the WDU SL series and the disconnect terminals of the WTL SL series comply with this standard. In the SL versions, the clamping yoke is backed up by a helical spring. Furthermore, this arrangement permits two conductors to be connected to one terminal when the hook-blade cable lugs are placed back to back. The aim of this arrangement is to ensure good electrical contact even if someone forgets to tighten the clamping screw! General ordering data   Order No. Type Version GTIN (EAN) Qty.   9203060000 WDU 4 SL BL W-terminal with external tensioning, Feed-through terminal, Rated cross-section: 4 mm², Screw connection 4032248525355 50 pc(s). Creation date May 23, 2013 11:33:45 PM CEST   Catalogue status 27.9.2012 / We reserve the right to make technical changes. 1     Data sheet... W-terminal with external tensioning WDU 4 SL BL   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   Length Height Net weight   60 mm 46.5 mm 13.18 g       Width Height of lowest version   -50 °C     Storage temperature Continuous operating temp., max. 6.1 mm 47 mm Temperatures   Operating temperature Continuous operating temp., min.   120 °C Rated data IECEx/ATEX   Certificate No. (ATEX) ATEX certificate IEC Ex certificate Current (ATEX) Voltage, cross-connection   SIRA02ATEX3242U SIRA02ATEX3242U_e.pdf   IECEXSIR05.0040U_e.pdf     28 A   ATEX certificate Certificate No. (IECEX) Max. voltage (ATEX) Wire cross section max. (ATEX) Operating temperature range Marking EN 60079-7 CrossConnectionGuide.pdf   Ex e II Marking ATEX Directive 94/9/EC   SIRA02ATEX3242U_d.pdf IECEXSIR05.0040U 275 V 4 mm² For operating temperature range see EC Design Test Certificate / IEC ExCertificate of Conformity II 2 G D Additional technical data   Explosion-tested version Open sides Version     No   right   Screw connection, for screwable crossconnection, for plug-in cross-connector, One end without connector Number of similar terminals Type of mounting   1 Snap-on           Voltage size B (CSA) Voltage size D (CSA) Current size C (CSA) Wire cross section max. (CSA)   300 V 600 V 25 A 10 AWG   Conductor cross-section, flexible plus plastic collar DIN 46228/1, further connection, max. CSA ratings data   Certificate No. (CSA) Voltage size C (CSA) Current size B (CSA) Current size D (CSA) Wire cross section min. (CSA)   200039-1057876 300 V 25 A 5A 22 AWG Clampable wires (additional connection)   Conductor cross-section, flexible plus plastic collar DIN 46228/1, further connection, min.   0.5 mm² 4 mm² Creation date May 23, 2013 11:33:45 PM CEST   Catalogue status 27.9.2012 / We reserve the right to make technical changes. 2     Data sheet... W-terminal with external tensioning WDU 4 SL BL   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 Clampable wires (rated connection)   Type of connection Screw connection Blade size 0.6 x 3.5 mm Number of connections 2 Clamping range, rated connection, max. 6 mm² Tightening torque, min. 0.5 Nm Torque level with DMS electric screwdriver 2 Wire connection cross section, solid core, max. rated connection 0.5 mm² Wire connection cross section, stranded, rated connection, min. 1.5 mm² Wire connection cross section, finely stranded, max. 4 mm² Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, rated connection, min. 0.5 mm² Wire connection cross section AWG, min. AWG 26             Stripping length Connection direction Clamping range, rated connection, min. Clamping screw Tightening torque, max. Gauge to IEC 60947-1 15 mm on side 0.22 mm² M3 1 Nm         Rated voltage Rated current Standards   500 V 32 A IEC 60947-7-1       Voltage size C (UR) 600 V Conductor size Factory wiring max. (UR) 10 AWG Conductor size Field wiring max. (UR) 10 AWG Wemid V-0     Colour   W-terminal with external tensioning on side 2 No Yes   Type of connection         Number of levels No. of clamping points per level Mounting rail   EC000897 27-14-11-20 27-14-11-20       UNSPSC eClass 6.2               A4 Wire connection cross section, solid core max. rated connection 6 mm² Wire connection cross section, stranded, rated connection, max. 6 mm² Wire connection cross-section, finely stranded, min. 0.5 mm² Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, rated connection, max. 4 mm² Wire connection cross section AWG, max. AWG 10 Rated data   Rated cross-section Rated impulse withstand voltage Current at maximum wires Pollution severity   4 mm² 6 kV 41 A 3 UL ratings data   Certificate No. (UR) E60693VOL1SEC38 Current size C (UR) 30 A Conductor size Factory wiring min. (UR) 22 AWG   Material data   Material UL 94 flammability rating   Blue System specifications   Product family Connection direction Number of connections Levels cross-connected internally End cover plate required   Screw connection 1 2 TS 35 Classifications   ETIM 3.0 eClass 5.1 eClass 7.1   30-21-18-11 27-14-11-20 Creation date May 23, 2013 11:33:45 PM CEST   Catalogue status 27.9.2012 / We reserve the right to make technical changes. 3     Data sheet... W-terminal with external tensioning WDU 4 SL BL   Technical data Weidmüller Interface GmbH & Co. KG Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com Product information   Descriptive text ordering data Descriptive text technical data Descriptive text accessories   Are suitable for a rated voltage of 630 V with pollution degree 2 (no larger soiling appears). Note the max. current of the terminal (41 A) when using the cross-connector! Hook-shaped cable lugs 1-2.5mm² thin version orderno. 9036300000 (100 pcs.) Approvals   Approvals ROHS   Conform Creation date May 23, 2013 11:33:45 PM CEST   Catalogue status 27.9.2012 / We reserve the right to make technical changes. 4