what is circuit breaker and how it work

Designed to protect and electrical circuit from damage caused by excess current from an overload and short circuit or in no load condition specific function is to interrupt current flow after of fault is detected and like a few hours once and then must be replaced it either manually or automatically to resume normal operation. Now, she operation of circuit breaker first audition in a small meals and low voltage circuit breakers. This is usually done within the device itself.

High Voltage are usually added in protective relay pilot devices process of fault condition and to operate the opening mechanism such as the battery voltage self-contained with current Transformers protective relays and an internal control power source voltage detected. The circuit breaker content must open interrupt this commonly done using mechanical stored energy content within the breaker buses are spring or compressed air to separate the contacts that it may also use the higher ka is caused by the fault to separate the contact the magnetic field small circuit breakers typically have a manual control labour force, which of the load aur Asmita V speaker. Why tertiary misuse of the mechanism and promoters to restore energy to the springs