Chint Circuit Breakers Circuit breaker 627132 - Chint 179705, Chint 179705 NB1L circuit breaker, featuring a 3-pin design and a 32 A current rating. It provides reliable electrical protection and is suitable for residential or commercial use. The Chint 179705 circuit breaker ensures safety by interrupting excessive currents. Chint 179705 NB1L Circuit Breaker 3-Pin 32A Overload & Short Circuit Protection