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About product and suppliers:
        Alibaba.com offers 161 circuit breaker mcb 4p 380v products. About 98% of these are circuit breakers, 1% are power distribution equipment. 

A wide variety of circuit breaker mcb 4p 380v options are available to you, such as mini, moulded case. You can also choose from 2, 3, and 1. As well as from free samples. 

There are 161 circuit breaker mcb 4p 380v suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of circuit breaker mcb 4p 380v respectively. 

Circuit breaker mcb 4p 380v products are most popular in Southeast Asia, South Asia, and Eastern Europe. 

You can ensure product safety by selecting from certified suppliers, including 123 with Other, 58 with ISO9001, and 13 with ISO14001 certification.