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A circuit breaker is an electrical safety device designed to protect an electrical circuit from damage caused by current in excess of that which the equipment can safely carry (overcurrent). Its basic function is to interrupt current flow to protect equipment and to prevent fire.
The meaning of CIRCUIT BREAKER is a switch that automatically interrupts the current of an overloaded electric circuit.
Circuit Breaker Definition: A circuit breaker is a manually or automatically operated electrical switch designed to protect and control power systems by interrupting fault currents.
A circuit breaker is an electrical safety device. It's essentially a resettable fuse that's an automatically operated electrical switch designed to interrupt current flow whenever the current jumps above a safe level, avoiding overheating, melting, and potential fires.
A circuit breaker is a safety switch that automatically “opens” (breaks) a circuit when a triggering event occurs, such as an overload, short circuit or ground fault.
By definition a circuit breaker is an electrical safety device, a switch that automatically interrupts the current of an overloaded electric circuit, ground faults, or short circuits. Circuit breakers "trip", shut off, current flow after protective relays detect a fault.
It's a device designed to protect your electrical circuits from overloads and short circuits, which could lead to fires or damage your appliances. Just like a traffic cop stops cars to prevent accidents, a circuit breaker stops the flow of electricity when things go wrong in your electrical system.
A circuit breaker is a type of electrical switch that protects an electrical circuit from damage due to overcurrent/overload (or) short circuit. Its primary function is to stop current flow when protective relays identify a fault.
CIRCUIT BREAKER definition: 1. a safety device that stops the flow of current in an electrical circuit when there is a fault…. Learn more.
A circuit breaker is an electrical switching device designed to protect you from electrical shock by automatically interrupting or breaking an electrical circuit when it detects excess current flowing through it.