MFBL-63 residual current operation circuit breaker is suitable for AC 50Hz/60Hz rated voltage single pole two line, two pole 230V, three pole, three pole 4 line, quadrupole 400V, rated voltage to 63A line, when the personal electric shock or power grid leakage current exceeds the specified value, the residual current action circuit breaker can quickly cut off the fault power in the very short time. It protects the safety of human body and electrical equipment, protects the overload or short circuit of the line, and can also be used for the operation of infrequent interruption.

    符合標準：GB16917.1、IEC61009-1 獲得CCC、CE、PCT等認證

    Meet the standards: GB16917.1, IEC61009-1 get CCC, CE, PCT and other certification.