3P Automatic Circuit Breaker 63AMiniature Circuit Breaker Flame Retardant Housing 400V Short Circuit Protection Switch for Office Building Automatic switch

Circuit Protector: Circuit breakers can be used to ensure low voltage electrical systems from overcurrent damage caused by overloads or short circuits. Rated Voltage : AC400V 50Hz. Rated Ultimate Short Circuit Breaking Capacity : 6000A Flame Retardant Housing: Our circuit breaker is made of nylon material Pa66, which has excellent flame retardant Strong Breaking Capacity: The rated ultimate short circuit breaking capacity of our circuit breakers is 6000A, which is very suitable for home use Main Use: Miniature circuit breakers are mainly used for lighting in office buildings and residential buildings Easy To Install: Modular structure and bistable locking clip will simplify the DIN rail mount on distribution box.After taking out the product, install it on the electric box, and it can be used after the wiring is turned on