12472 mcb 4p products are offered for sale by suppliers on Alibaba.com, of which miniature circuit breakers accounts for 76%, circuit breakers accounts for 10%, and moulded case circuit breakers accounts for 3%.
A wide variety of mcb 4p options are available to you, such as c, b and d.You can also choose from home, industrial and protective mcb 4p,as well as from li, lsi, and lsig mcb 4p, and whether mcb 4p is white, black, or red.