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About product and suppliers:
        Alibaba.com offers 11,566 siemens contactor products. About 6% of these are contactors, 1% are other electrical equipment, and 1% are elevator parts. 

A wide variety of siemens contactor options are available to you, such as 3, 1, and 4. You can also choose from ac, dc, and vacuum. As well as from 800a, 630a, and 100a. And whether siemens contactor is 600v, 380v, or 690v. 

There are 11,619 siemens contactor suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Thailand, and Singapore, which supply 99%, 1%, and 1% of siemens contactor respectively. 

Siemens contactor products are most popular in Mid East, Southeast Asia, and Eastern Europe. 

You can ensure product safety by selecting from certified suppliers, including 1,843 with ISO9001, 1,515 with Other, and 426 with OHSAS18001 certification.