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About product and suppliers:
        Alibaba.com offers 1,602 thermal magnetic circuit breaker products. About 96% of these are circuit breakers. 

A wide variety of thermal magnetic circuit breaker options are available to you, such as mini, moulded case. You can also choose from 3, 4, and 1. As well as from free samples, paid samples. 

There are 1,600 thermal magnetic circuit breaker suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Taiwan, and South Korea, which supply 97%, 2%, and 1% of thermal magnetic circuit breaker respectively. 

Thermal magnetic circuit breaker products are most popular in South Asia, Southern Europe, and Northern Europe. 

You can ensure product safety by selecting from certified suppliers, including 1,602 with ISO9001, 361 with ISO14001, and 359 with Other certification.