What is the work of circuit breakers and how many types of circuit breakers ?

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Circuit breakers are electrical switches designed to protect electrical circuits from damage caused by overload or short circuit. There are several types of circuit breakers.

Circuit breakers automatically interrupt the flow of electricity when a fault is detected in the circuit.
They are essential for protecting electrical equipment and preventing electrical fires.
Common types of circuit breakers include thermal-magnetic, magnetic, and hydraulic-magnetic circuit breakers.
Each type of circuit breaker has its own unique characteristics and applications.
Circuit breakers can be reset manually or automatically after tripping.
Some circuit breakers are designed for specific voltage levels or current ratings.

What is the work of circuit breakers and how many types of circuit breakers ?

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