378 electric isolator mcb products are offered for sale by suppliers on Alibaba.com, of which miniature circuit breakers accounts for 49%, circuit breakers accounts for 8%, and surge protection devices accounts for 2%.
A wide variety of electric isolator mcb options are available to you, such as c, b and d.You can also choose from industrial, protective electric isolator mcb,as well as from li, lsi, and lsig electric isolator mcb, and whether electric isolator mcb is white, black, or red.