5816 pole mcb products are offered for sale by suppliers on Alibaba.com, of which miniature circuit breakers accounts for 73%, circuit breakers accounts for 10%, and moulded case circuit breakers accounts for 2%.
A wide variety of pole mcb options are available to you, such as c, b and d.You can also choose from home, industrial and protective pole mcb,as well as from li, lsi, and lsig pole mcb, and whether pole mcb is white, black, or red.