Mainly applied in AC circuits with a frequency of 50/60Hz while the rated operational voltage is up to 690V and 500V in DC circuits; under operational mode AC-3/415V and a circuit with an operational current of 630A, it can be used for long range closing and breaking and can be combined with a magnetic starter into a thermal overload relay for the protection against potential operational overload. The contactor can be used to control AC/DC motors under frequent start and stop. The contactor can be equipped with accessories such as side-mounted auxiliary contacts, top-mounted auxiliary contacts and mechanical interlock modules. The product meets the IEC60947-4-1 standard.

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