Glory Adding 240v Breaker

Strip the ends of the red and black wires and insert each into one of the two terminals.

Adding 240v breaker. Connect the hot wires to your 240v double pole breaker. You can check that the power is off by using a voltage tester and testing both plugs. Running a wire from a new breaker in the breaker panel to a workshop area in the basement for a 240 volt circuit for my table saw and bandsaw http woodgear.

A 240 volt 3 wire receptacle has three prongs two hot and one ground to accept a 3 prong plug. Attach the white wire to the neutral bus bar and the ground wire to the grounding bar. Select a standard breaker for replacement preferably one at the bottom of the box where removing the existing breaker and installing the new one will be easier.

You don t have to screw the breaker into place. Plugs and receptacles for a 240 250 volt circuit can. Once you ve confirmed the power is off fish wires from the receptacle location to the panel.

The wires usually are black or red but one may be white if it is labeled as hot with a black or red stripe near each end. Snap the new double breaker into place. Remove the black wire from the existing breaker and pull the breaker out of the box by gripping it on the side where the wire was attached.

Make the connections to the ground and neutral bus bars before connecting the two hot wires to the new breaker. The breaker is held in the box by a lip on the bus bar. Install the 240 volt circuit breaker in the circuit panel.

A typical 240 volt 30 amp circuit includes a double pole circuit breaker which has two terminals for the two hot wires. Use your thumb to press firmly but gently on the circuit breaker until it snaps into place on the bus bar. It s held in place by spring clips and the panel cover.