1 Answer
A circuit breaker is a safety device used in electrical systems to prevent damage caused by overcurrent, which can happen due to an overload or a short circuit.
Here's how it works:
By doing this, circuit breakers keep both the wires and electrical appliances safe from harm. Instead of the old fuses, circuit breakers can be reset after they trip, making them more convenient.
Here's how it works:
- Overload Protection: If too many devices are connected to a circuit and the current exceeds the safe limit, the circuit breaker "breaks" or disconnects the flow of electricity to prevent overheating and possible fire hazards.
- Short Circuit Protection: If there’s a short circuit (where electricity flows along an unintended path, like a wire touching the ground), the circuit breaker quickly cuts off the power to avoid damage to the wiring and devices.
By doing this, circuit breakers keep both the wires and electrical appliances safe from harm. Instead of the old fuses, circuit breakers can be reset after they trip, making them more convenient.