Circuit breaker, gfci circuit breaker, afci circuit breaker, process to test the operation of a circuit breaker, circuit breaker system, and power distribution system

摘要

"CIRCUIT BREAKER, GFCI CIRCUIT BREAKER, AFCI CIRCUIT BREAKER, PROCESS TO TEST A CIRCUIT BREAKER OPERATION, CIRCUIT INTERRUPTION SYSTEM, AND, POWER DISTRIBUTION SYSTEM" Repositionable circuit breakers having an independent trip mechanism and a repositioning lockout are repositioned locking. The trip mechanism operates independently of the fault protection operations, and the repositioning lock prevents the circuit breaker from repositioning if the fault protection is non-operational, or if an open neutral condition exists.