Testing a circuit breaker is a vital step in sustaining the security and performance of {an electrical} system. A circuit breaker is a protecting system that robotically switches off the electrical energy provide to a circuit when it detects an overload or quick circuit. Common testing ensures that the circuit breaker is working accurately and might successfully stop electrical fires and different hazards.
There are two major strategies for testing a circuit breaker: the guide check and the automated check. The guide check entails manually tripping the circuit breaker after which resetting it to examine if it operates accurately. The automated check makes use of a specialised testing system to simulate an overload or quick circuit and measure the circuit breaker’s response time and tripping present.
