Detailed Product Description

CM1 Adjustable Mould Case Circuit Breaker is applicable circuit of AC 50Hz or 60Hz, Rated insulation votlage 690V, rated operating voltage up to 660V (690V), rated operating voltage up to 250V(DC). The Rated curent 25-800A, For distribute enery of electricity and infrequent making and breaking circuit, and infrequent starting of motor( rated operating current up to 400A) at mormal condition they are provided with the funcition of the protection against overload, short-circuit and understand.

The MCCB comply with standard IEC60947-1