A circuit breaker is an electrical switch designed to protect an electrical circuit from damage caused by overcurrent/overload or short circuit. Its basic function is to interrupt current flow after protective relays detect a fault.
Single-pole breakers are the breakers that handle almost all of your home’s regular lighting and minor appliances. One live wire and one neutral wire are used to wire single-pole breakers. Only that specific single-pole breaker trips when there is an overload in its circuit.
Voltage: AC 240V