Circuit breaker is one of the most commonly used electric part. It’s installed in every place that the electricity is needed, such as home, factory, office building, hospital and so on. Circuit breaker is used to protect the circuit. When the electric appliance is short circuited or encounters lightning strike weather, it can trip automatically.

The quality of wholesale electric circuit breaker is very important. Some low-quality circuit breakers often trip automatically, which is a headache for users. Some low-quality circuit breakers break easily. When the users buy them back, they will break down soon. The users need to buy some new breakers again. That will waste a lot of money and time.

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