Device protection circuit breaker work When the lights came back on, or if there is a lot of power appliances is enabled. During the start may cause power outage again.
Prevent circuit breaker operation When the lights returned, or if the appliance that consumes very active. During the activation of a fire may be extinguished again.
Protective circuit breaker working when there is a fire come back, or if there are electrical appliances to eat ไฟมาก launch. In the range of the cause a failure again.