AC contactor

Selection principle of AC contactor

The contactor is a device for switching on and off the load power supply. The selection of the contactor should be carried out in accordance with the requirements of the controlled equipment.

AC contactor

The working principle of AC contactor

In the previous article, we explained the little knowledge of AC contactors, and this time we want to let everyone know about the working principle of AC contactors, so that everyone has a thorough underst...

circuit breakers

The role of circuit breakers and how to choose

Speaking of circuit breakers, I believe everyone has heard of it. Circuit breakers are actually what people often call air switches. In recent years, air switches have become an indispensable device in the...