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About product and suppliers:
        Alibaba.com offers 37,206 mcb products. About 73% of these are circuit breakers, 6% are power distribution equipment. 

A wide variety of mcb options are available to you, such as moulded case, mini, and magnetic. You can also choose from 2, 3, and 1. As well as from free samples, paid samples. 

There are 36,786 mcb suppliers, mainly located in Asia. The top supplying countries are China (Mainland), India, and Taiwan, which supply 98%, 1%, and 1% of mcb respectively. 

Mcb products are most popular in Mid East, North America, and Southeast Asia. 

You can ensure product safety by selecting from certified suppliers, including 14,782 with Other, 8,463 with ISO9001, and 2,678 with ISO14001 certification.