What Is The Difference Between Circuit Breaker & Isolator?

What Is The Difference Between Circuit Breaker & Isolator?

Circuit breakers and isolators have the common purpose of breaking electrical circuits.

These are devices used to isolate part of a circuit from the main power supply. An isolator is a device that isolates part of a circuit from the main power source when a fault occurs in the circuit.

It is a load discharge device, while circuit breakers, similar to fuses, are safety devices that protect equipment from overloads and short circuits during operation.
The
insulators can only be used under load-shedding conditions. Circuit breakers can be operated in both loaded and unloaded states.

circuit breakers are used to protect a circuit or device from short circuits and overloads during operation.