CJM1 miniature circuit breaker is mainly used for protection against overload and the short circuit under the AC 50Hz/60Hz, rated voltage 230V/400V, and rated current from 1A to 63A. It also can be used for non-frequent on-and-off switch operations under normal circumstances. With indicator function in the contact position Transparent cover designed to carry a label Bilateral busbar wiring capabilities to adapt to the wider use of premises Maximum connecting ability of 25mm², wiring torque 3N*m, applicable to a variety of installing equipment In compliance with IEC/EN60898-1