Data sheet... SAK terminal with screw connection SAKR KRG Weidmüller Interface GmbH & Co. KG Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com Disconnect terminals enable circuits to be quickly and safely isolated, e.g. in order to carry out maintenance or repair work. Disconnect terminals are available in two versions: • Double disconnect terminal with rated cross-section of 1.5 mm² for circuits on the upper and/or lower levels • Disconnect terminals with a profile identical with the W-Series terminals with rated cross-sections of 2 mm² and 4 mm² General ordering data Order No. Type Version GTIN (EAN) Qty. 0412120000 SAKR KRG SAK terminal with screw connection, Disconnect and modular disconnect terminal, Rated crosssection: 4 mm², Screw connection, KrG, Medium yellow, Direct mounting 4008190074180 100 pc(s). Creation date September 11, 2012 12:28:51 PM CEST Catalogue status 23.07.2012 / We reserve the right to make technical changes. 1 Data sheet... SAK terminal with screw connection SAKR KRG 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 Length Height Net weight 42 mm 40.5 mm 11.83 g Width Height of lowest version -60 °C Storage temperature Continuous operating temp., max. 6.5 mm 40.5 mm Temperatures Operating temperature Continuous operating temp., min. 130 °C Rated data IECEx/ATEX Certificate No. (ATEX) ATEX certificate IEC Ex certificate Current (ATEX) Voltage, cross-connection SIRA03ATEX4288U SIRA03ATEX4288U_e.pdf IECEXSIR05.0033U_e.pdf 10 A ATEX certificate Certificate No. (IECEX) Max. voltage (ATEX) Wire cross section max. (ATEX) Operating temperature range Marking ATEX Directive 94/9/EC CrossConnectionGuide.pdf II 2 G D SIRA03ATEX4288U_d.pdf IECEXSIR05.0033U 400 V 4 mm² For operating temperature range see EC Design Test Certificate / IEC ExCertificate of Conformity Additional technical data Explosion-tested version Number of similar terminals Type of mounting Yes 1 Snap-on Installation advice Open sides Conductor cross-section, flexible plus plastic collar DIN 46228/1, further connection, max. Direct mounting right Clampable wires (additional connection) Conductor cross-section, flexible plus plastic collar DIN 46228/1, further connection, min. 0.5 mm² 2.5 mm² 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. 4 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 Twin wire-end ferrules, 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 8 mm on side 0.13 mm² M3 1 Nm A3 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, min. 0.5 mm² Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, rated connection, max. 2.5 mm² Twin wire-end ferrules, max. 1.5 mm² Wire connection cross section AWG, max. AWG 12 Creation date September 11, 2012 12:28:51 PM CEST Catalogue status 23.07.2012 / We reserve the right to make technical changes. 2 Data sheet... SAK terminal with screw connection SAKR KRG 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 Disconnect terminals Cross-disconnect Slitting Tightening torque, min. Integral test socket Tightening torque, max. Torque level with DMS electric screwdriver No 1 Nm Rated voltage Rated current Standards 400 V 10 A IEC 60947-7-1 Voltage size D (UR) 300 V Conductor size Factory wiring max. (UR) 12 AWG Conductor size Field wiring max. (UR) 12 AWG KrG Medium yellow Material UL 94 flammability rating SAK terminal with screw connection on side 2 No Type of connection Number of levels No. of clamping points per level End cover plate required EC000902 30-21-18-11 27-14-11-26 27-14-11-26 ETIM 3.0 eClass 4.1 eClass 6.0 without Pivoting 0.5 Nm 2 Rated data Rated cross-section Rated impulse withstand voltage Current at maximum wires Pollution severity 4 mm² 6 kV 10 A 3 UL ratings data Certificate No. (UR) E60693VOL1SEC7 Current size D (UR) 10 A Conductor size Factory wiring min. (UR) 26 AWG Material data Insulating material Colour KrG V-0 System specifications Product family Connection direction Number of connections Levels cross-connected internally Screw connection 1 2 Yes Classifications ETIM 2.0 UNSPSC eClass 5.1 eClass 7.0 EC000902 27-14-11-17 27-14-11-26 Product information Descriptive text technical data Descriptive text accessories Torque for SAKR with socket: 0.5 - 0.7 Nm. QB 25 blank, refer to "Accessories" section. Note that max. conductor connection with QB = 2.5 mm². Twin wire-end ferrules ZH 0.5 - ZH 1.5 can be used. Approvals Approvals Creation date September 11, 2012 12:28:51 PM CEST Catalogue status 23.07.2012 / We reserve the right to make technical changes. 3