RC series circuit breaker Number of poles:2P,4P Rated Voltage(V): AC 230/400 Rated Current: 16, 20, 25, 32, 40, ... 50, 63, 80etc RC series circuit breakerDetailed Product Descriptionhs,best-electrical ... and earth leakage protection of electrical circuits,etc RC Residual current circuit breaker/Earth Leakage Circuit Breaker/RCCB/ELCB/RCDApplicationRC ...