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718 3p 2 amp mcb products are offered for sale by suppliers on Alibaba.com, of which miniature circuit breakers accounts for 82%, moulded case circuit breakers accounts for 4%, and air circuit breakers accounts for 3%. A wide variety of 3p 2 amp mcb options are available to you, such as c, b and d.You can also choose from home, industrial and protective 3p 2 amp mcb,as well as from li, lsi, and lsig 3p 2 amp mcb,and whether 3p 2 amp mcb is white, or black.