1464 3 pole moulded case circuit breaker products are offered for sale by suppliers on Alibaba.com, of which moulded case circuit breakers accounts for 69%, circuit breakers accounts for 21%, and miniature circuit breakers accounts for 3%.
A wide variety of 3 pole moulded case circuit breaker options are available to you, such as home, industrial and protective.You can also choose from white, black and red 3 pole moulded case circuit breaker,