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Connection of 220V AC contactor ?

Connection of 220V AC contactor ?

The working voltage of contactor coil, 380 or 220V, and what do you do? How much current should the main contact be? For ...

How to choose AC contactor ?

How to choose AC contactor ?

When choosing AC contactor, the working voltage of AC contactor shall not be lower than the maximum voltage of the contr ...

Material of distribution box

Material of distribution box

Distribution boxes are mainly made of the following materials: Cold-rolled steel sheet Distribution boxes made of this ...