... (JD156) MCB series high-breaking miniature circuit breaker is suitable for circuit of AC50/60Hz, rated voltage 230/ ... JD156) MCB series high-breaking miniature circuit breaker is suitable for circuit of AC50/60Hz, ratedvoltage 230/400V ... 63A, to be for used protect the circuit against overload or shortcircuit,1.It is widely ... comply with GB10963.1-2005 & IEC60898.3.Type:B,C,D5.Pole: 1,2,3,46.Certification ...