2656270000 WEIDMULLER | Alldatasheet
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Creation date November 4, 2021 1:42:34 AM CET Catalogue status 22.10.2021 / We reserve the right to make technical changes. 1 KCMA-RCM-23D Weidmüller Interface GmbH & Co. KG Klingenbergstraße 26 D-32758 Detmold Germany www.weidmueller.com For detection of residual currents in 3- / 4-wire AC systems. Features:
- High-sensitive current sensor for detecting even smallest fault currents
- Fixed hysteresis at 5%
- High security due to integrated overvoltage protection
- Wide frequency range General ordering data Version Residual current transformer (RCM), Primary current: 18 A, Round conductor: 20.00 mm, detachable current transformer Order No. 2656270000 Type KCMA-RCM-23D GTIN (EAN) 4050118666366 Qty. 1 pc(s).
KCMA-RCM-23D Weidmüller Interface GmbH & Co. KG Klingenbergstraße 26 D-32758 Detmold Germany www.weidmueller.com Technical data Creation date November 4, 2021 1:42:34 AM CET Catalogue status 22.10.2021 / We reserve the right to make technical changes. 2 Dimensions and weights Depth 106 mm Depth (inches) 4.173 inch Width 58 mm Width (inches) 2.283 inch Length 93 mm Length (inches) 3.661 inch Net weight 240 g Temperatures Operating temperature -5 °C...45 °C Dimensions of live conductors Installation location Indoor use Round conductor 20 mm Type of conductor Insulated conductor only Electrical attributes Frequency band 30…1000 Hz Primary conductor temperature 70 °C Primary current 18 A Secondary current 0....30 mA Secondary current, min. 0.03 A Tolerance class 1 Transmission ratio 1:600 Technical data Protection degree IP20 Standards IEC 61869-2: 2012 Insulation coordination Standard EN 60044⁄1 Tolerance class 1 Classifications ETIM 6.0 EC002048 ETIM 7.0 EC002048 ETIM 8.0 EC002048 ECLASS 9.0 27-21-09-02 ECLASS 9.1 27-21-09-02 ECLASS 10.0 27-21-09-02 ECLASS 11.0 27-21-09-02 Approvals ROHS Conform Downloads User Documentation Instruction sheet english Catalogues Catalogues in PDF-format