When selecting an AC contactor according to the load, it is often only selected according to the rated current of the load, so that the main contact of the AC contactor often burns out and fuses in actual ...
The application of circuit breakers in life is very extensive, but many people easily confuse rack circuit breakers and molded case circuit breakers when they are used. So, what is the difference between t...
The distribution of household air switches, grasping the following elements is the key:
The function of the contactor, functionally speaking, is used to isolate and cut off or pull in the electrical circuit. In essence, the AC and DC contactors are the same in terms of contacts, but the coil ...
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