458 2a dc mcb products are offered for sale by suppliers on Alibaba.com, of which miniature circuit breakers accounts for 82%, circuit breakers accounts for 11%, and air circuit breakers accounts for 1%.
A wide variety of 2a dc mcb options are available to you, such as c, b and d.You can also choose from industrial, protective 2a dc mcb,as well as from li, lsi, and lsig 2a dc mcb,and whether 2a dc mcb is white, or black.