I think we should all be familiar with frame circuit breakers. Frame breakers are everywhere in all industries and frame breakers are very useful. Gradually, frame type circuit breakers are being used in various industries. As a result, more and more frame type circuit breaker brands have emerged one after another. The quality of each brand of frame type circuit breaker differs and the products have their own advantages and disadvantages. So, with this article, I would like to give you a brief and comprehensive introduction to frame circuit breakers. Brand related introduction, so that you choose wisely frame type circuit breaker.

Introduction to frame circuit breakers:

Circuit breaker: a mechanical switching device that can switch on, carry and break current under normal circuit conditions and also under specified abnormal circuit conditions for a certain period of time and break current. The main components of a fixed frame circuit breaker are: the circuit breaker body, the decoupler and accessories.

The main components of draw-out frame circuit breakers are: the body of the circuit breaker, the movable part, the fixed part and the decoupler.

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