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.
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.
When it comes to motor protection circuit breakers, few people know what it is and what it does, and the specific installation location is unclear. So in order to solve everyone's questions, today shendian...
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...
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...