Frequently Asked Questions
How are circuit breakers better than fuses?
Circuit breakers can be easily reset after they trip due to a fault, making them reusable units. Fuses, on the other hand, break once they detect overload and cannot be used more than once.
Can humidity trip a breaker?
When moisture corrodes wiring and other electrical contacts, short-circuit occurs. Humidity causes a current increase in the circuit, which trips the circuit breaker.
How is a circuit breaker different from a switch?
A switch opens and closes the circuit in normal operation, while a circuit breaker opens or closes the circuit during faulty currents.