Intelligent component device for monitoring circuit breaker

The utility model provides an intelligent component device for monitoring a circuit breaker, which comprises a first circuit breaker monitoring unit, a second circuit breaker monitoring unit, a circuit breaker protecting unit and a combining unit. The first circuit breaker monitoring unit, the second circuit breaker monitoring unit and the circuit breaker protecting unit are respectively connected with the combining unit. The intelligent component device can solve the problem that the prior art cannot provide comprehensive monitor and protection for circuit breakers, is flexible in application, can be optionally tailed according to needs, brings great convenience for expansion and maintenance of a local monitor unit in a field, can provide comprehensive protection to the circuit breaker while monitoring electrical parameters and action parameters of the circuit breaker, can monitor the operating status of the circuit breaker at real time, provides complete protection for the circuit breaker, prolongs the service life of the circuit breaker, and has extremely high market popularization value.