Chint Circuit Breakers Circuit breaker 627131 - Chint 179735, Chint 179735 NB1-63 4P B40 6kA DB circuit breaker, which features a 4-pin configuration and supports 40 A at both 240 V and 415 V. This circuit breaker is designed to provide protection against overcurrent and short-circuiting in electrical installations. It is typically used in residential, commercial, and industrial settings to ensure safe and reliable power distribution. Chint 179735 NB1-63 Circuit Breaker 4P 40A 6kA 240/415V IEC/EN 60947-2
