A breaker, also called a circuit breaker or circuit breaker, is an automatic device that is used to cut off the current when certain circumstances are met. Circuit breakers are used worldwide in electrical circuits, as they are economical, durable and protect electrical appliances and people from accidents.
One of their main advantages is that they are reusable unless they suffer excessive damage, as the breakers cut the electrical circuit by "dropping" their breakers, saving money on replacements. This allows users to restart the flow of current by simply returning the breaker switch from the "Off" to the "On" position.