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About product and suppliers:
        Alibaba.com offers 2,243 manual transfer switch products. About 75% of these are other switches, 5% are circuit breakers, and 4% are rotary switches. 

A wide variety of manual transfer switch options are available to you, such as free samples, paid samples. 

There are 2,237 manual transfer switch suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Philippines, and Taiwan, which supply 99%, 1%, and 1% of manual transfer switch respectively. 

Manual transfer switch products are most popular in Domestic Market, Southeast Asia, and Mid East. 

You can ensure product safety by selecting from certified suppliers, including 1,103 with ISO9001, 386 with Other, and 171 with ISO14001 certification.