Residual current circuit breaker 2p (1P+N) B 40A 30mA type A 6kA Systeme9 230V SE S9D46640 Systeme Electric

Residual Current Circuit Breaker (RCCB) S9D, Systeme9 series, Systeme Electric, 1P+N, rated current 40 A, characteristic B, Icn = 6 kA, leakage current = 30 mA, type A. Complies with GOST IEC 61009-1 and GOST IEC 60947-2 standards. Used in electrical networks with voltage 230 V. Designed to protect circuits from overcurrents and to protect people from leakage currents during direct (10 and 30mA) and indirect (100mA) contact with live parts, as well as to protect electrical installations from fire (300mA). Operating principle - electromechanical. Neutral on the left. Equipped with double safe terminals for separate conductor mounting, instantaneous switching mechanism, contact group status indicator, and separate indicators for tripping due to overcurrent or leakage current. Mounts on a DIN rail using two-position latches, with the possibility of disassembly without removing the PIN busbar.