If a circuit overloads or shorts, the breaker will trip and cut power to prevent fire and possible electrocution. Resetting a breaker is simple, if you know how, and will restore power to the room or rooms affected if there isn’t an outage.
1. Light Switches
Turn off light switches and unplug appliances in all rooms that have lost power.
2. Locate Circuit Breaker
Find your circuit breaker box and open the cover.
3. Locate the Tripped Breaker
Circuit breakers are small, usually horizontal switches and may be labeled (e.g., “kitchen,” “bathroom” etc.).The tripped circuit breaker will be in the “off” position or in a middle position between “on” and “off.”
4. Reset the Breaker
Move the breaker to the full “off” position and then back to “on.” That should clear an overload and return power to the room.
5. Breaker Re-trips
If the breaker re-trips, it could be for a number of reasons: too many lamps and appliances plugged into the circuit; a damaged cord or plug; a short circuit in a receptacle, switch or fixture; or faulty wiring.
Identify and fix problems before finally resetting the breaker.