3P Circuit Breaker 400V Miniature Circuit Breaker DIN Rail Mount Breaker 20A PA66 Short Circuit Protector DIN Rail Mount Automatic switch

Rated Current: 20A. Rated Voltage : AC 400V 50Hz. Rated Ultimate Short Circuit Breaking Capacity : 6000A Main Function: This miniature circuit breaker is used to protect low voltage electrical systems, which is susceptible to overcurrent damage due to overload or short circuit. The switch of this miniature circuit breaker has great performance, which is sensitive to operate Usage: This 3 pole circuit breaker is mainly applied to office and residential buildings, used to protect power distribution and protect facilities from damage Modular Construction: The modular construction of this circuit breaker is for easy mounting on DIN standard rail in distribution box, bistable locking clips Good Flame Retardancy: The material of this miniature circuit breaker is nylon Pa66, which has excellent performance of flame resistant