Circuit breakers play a crucial role in any electrical system. In electrical circuits, overloads and short circuits caused of damage. Circuit breakers protect electrical circuits.
How does it work?
Circuit breakers interrupt the electrical current when too much current flows through a circuit. Therefore they prevent damage to the circuit. As thermal and magnetic, there are two main types of them. The thermal type use a bimetallic strip. The strip heats up and bends when too much current flows through the circuit. Therefore the breaker trips and interrupts the flow of electricity.
Magnetic circuit breaker uses an electromagnet. The electromagnet becomes stronger as the current flowing through the circuit increases. Therefore the electromagnet trips the breaker and interrupts the flow of electricity.
Circuit breaker is used in homes, businesses, and industrial settings. They protect small appliances or large industrial machinery. Some circuit breakers include ground fault protection. Therefore electrical shock is prevented.
In conclusion, circuit breaker is an important safety feature in any electrical system. They protect against overloads and short circuits and help to prevent damage to electrical equipment and wiring. They are widely used in homes, businesses and industrial settings and the recent ones provide ground fault protection.