Wiring A Double Pole Switch Uk. With both conductors carrying 120 volts there is an increased risk of injury or property damage. This switch doesn t use a neutral conductor.
Wiring a 20 amp 240 volt switch can be a confusing experience for the average homeowner used to working with standard 110 volt circuits. For one thing both supply wires for this switch carry voltage. Connect the cables as shown in the diagram.
To wire a double switch you ll need to cut the power remove the old switch then feed and connect the wires into the double switch fixture.
Cap wires as needed. This kind of mistake is easy to make and potentially very dangerous depending on the application. If you mix them up the switch won t work and could be dangerous. Make sure that the load cable is connected to the appliance to be switched and that this switch is earthed.
