Tuesday, July 4, 2017

Types of Circuit Breakers - Different types of circuit breakers


A circuit breaker is an automatically operated switch designed to protect an electric circuit from harm caused by excess current, generally ensuing from an overload or short circuit. Its basic operate is to interrupt current flow when a fault is detected. in contrast to a fuse, that operates once so should get replaced, a circuit breaker may be reset to resume usual operation. Circuit breakers are created in different sizes, from small devices that protect low-current circuits or individual appliance, up to large switch gear designed to protect high voltage circuits feeding a complete town.

There are different types of Circuit Breaker. We describe one by one In the blew.
  

1. Outdoor circuit breaker.
2. Indoor breaker.

According to the operating mechanism of circuit breaker they can be divided as.

1. Spring operated circuit breaker.
2. Pneumatic circuit breaker.
3. Hydraulic circuit breaker.

According to the voltage level of installation types of circuit breaker are referred as.

1. High voltage circuit breaker.
2. Medium voltage circuit breaker.
3. Low voltage circuit breaker.