1281 400a 3p moulded case circuit breaker products are offered for sale by suppliers on Alibaba.com, of which moulded case circuit breakers accounts for 83%, air circuit breakers accounts for 1%.
A wide variety of 400a 3p moulded case circuit breaker options are available to you, such as home, protective and distribution protection.You can also choose from white, black and red 400a 3p moulded case circuit breaker,