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About product and suppliers:
        Alibaba.com offers 3,643 programmable circuit breaker products. About 15% of these are circuit breakers. 

A wide variety of programmable circuit breaker options are available to you, such as mini, earth leakage, and moulded case. You can also choose from 2, 3, and 1. As well as from free samples. 

There are 3,647 programmable circuit breaker suppliers, mainly located in Asia. The top supplying countries are China (Mainland), India, and Taiwan, which supply 99%, 1%, and 1% of programmable circuit breaker respectively. 

Programmable circuit breaker products are most popular in Mid East, North America, and Eastern Europe. 

You can ensure product safety by selecting from certified suppliers, including 58 with Other, 33 with ISO9001, and 6 with ISO14001 certification.