How To Wire A Double 3 Way Light Switch
The ground wire is pigtailed with a wire connector at the switch boxes and the ceiling box.
How to wire a double 3 way light switch. Now attach the bare copper wire to the green ground screw terminal on the metal strap on the switch in the same way. To wire a double switch youll need to cut the power remove the old switch then feed and connect the wires into the double switch fixture. Tighten the screw firmly. Now go the other switch location.
This might seem intimidating but it does not have to be. Though it is not difficult to wire a double switch careful attention to safety is crucial to prevent injury. Take a closer look at a 3 way switch wiring diagram. The black hot wire connects to the far right switchs common terminal.
With these diagrams below it will take the guess work out of wiring. 3 way light switch double throw electrical switch how to wire a light switch light switch operation single pole spdt switches three way light switch one response to 3 way switch single pole double throw or spdt. Set the electrical tester to the continuity or ohms setting. Form a c shaped loop in one end of the black wires and hook it in a clockwise direction around the bottom screw terminal on the side of the switch.
Connect the two neutral wires of these two cables to the neutral wires from the first two cables from the circuit breaker panel using wire connectors. 3 way switch wiring diagram. Video of the day. At the switch where you found power in step 2 put the other 2 wires you removed from the switch together and wire nut them.
The neutral wires thus will run straight through to the appliance or light being controlled by the switches. In this diagram power enters the fixture box. 3 way switch wire diagrampower to light fixture. Touch the probes to the 3 wires removed from the switch until you get a reading on the tester indicating continuity.
2 way switching means having two or more switches in different locations to control one lamp. Power through switch light is controlled by two three way switches with the light between the switches and the power first going through a switch then to the light and onto the second three way switch. They are wired so that operation of either switch will control the light. Fixture between two three way switches.