15980 3p/4p circuit breaker products are offered for sale by suppliers on Alibaba.com, of which miniature circuit breakers accounts for 50%, moulded case circuit breakers accounts for 18%, and circuit breakers accounts for 14%.
A wide variety of 3p/4p circuit breaker options are available to you, such as c, b and d.You can also choose from home, industrial and protective 3p/4p circuit breaker,as well as from li, lsi, and lsig 3p/4p circuit breaker, and whether 3p/4p circuit breaker is white, black, or red.