Function introduction of circuit breaker accessories in circuit breaker:
Low-voltage circuit breakers are plastic case circuit breakers. At present, my country's plastic case circuit breakers mainly produce CM1, CM2, and CM3 series.
Circuit breakers are composed of the main body and CM1 accessories. The main body does not have any accessories, but it can ensure the smooth closing and splitting of the circuit, and has the function of automatically cutting off the fault in the event of an overload or short circuit in the circuit or equipment.
As a derivative supplement of the circuit breaker function, the accessories add control means and expand the protection function for the circuit breaker, so that the circuit breaker has a wider range of use, more complete protection functions, and more operation and installation methods.