Residual Current Circuit Breaker RCBO-63N 3P+N (S) 40A characteristic C 300mA type AC electromechanical selective 6kA PROXIMA EKF D63N46MS40C300

EKF АВДТ-63N PROXIMA RCBO is a device that combines the functions of a circuit breaker with an electromechanical or electronic RCCB. When the circuit breaker detects a leakage current (fault) to ground or an overcurrent (overload or short circuit) in the protected network section, the device trips, resulting in the disconnection of the protected network. The special lever design provides device informativeness, indicating the cause of the trip (only part of the lever is down – short circuit or overload, both parts of the lever are down – leakage current). A feature of this АВДТ series is the improved design. These breakers have plastic covers that close access to the screw terminals and serve for sealing the screw terminals, which excludes unauthorized access to the conductors. EKF АВДТ-63N PROXIMA RCBO circuit breakers comply with GOST IEC 61009-1. Commutation with aluminum and copper conductors is possible.