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About product and suppliers:
        Alibaba.com offers 1,764 1 phase contactor products. About 80% of these are contactors, 1% are other electrical equipment, and 1% are voltage regulators/stabilizers. 

A wide variety of 1 phase contactor options are available to you, such as free samples, paid samples. 

There are 1,764 1 phase contactor suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of 1 phase contactor respectively. 

 phase contactor products are most popular in Domestic Market, Mid East, and Eastern Europe. 

You can ensure product safety by selecting from certified suppliers, including 568 with ISO9001, 232 with ISO14001, and 186 with Other certification.