Three Way Toggle Switch Wiring Diagram
Diagram 3 above shows the electricity source starting at the right 3 way switch box the same that has the romex wire going to the fixture.
Three way toggle switch wiring diagram. The white wire becomes the energized switch leg as indicated by using black or red electrical tape. The white wire of the cable going to the switch is attached to the black line in the fixture box using a wire nut. 3 way switch wiring with. So what you should see if you have correct 3 wire electrical cable romex is a black power white neutral and now a 3rd red wire.
3 way switch diagram 2 above shows the electricity source starting at the fixture. This might seem intimidating but it does not have to be. Take a closer look at a 3 way switch wiring diagram. 3 way switch wiring diagram with line and load in the same switch box.
In this diagram the electrical source is at the first switch and the. The two hot wires of three wire cable connect to a pair of brass colored traveler terminals on each switch. Regardless of what 3 way switch wiring diagram you re following you ll need to use a 3 wire cable to connect the two 3 way light switches. The fixture s hot wire connects.
Pick the diagram that is most like the scenario you are in and see if you can wire your switch. 3 way switch wiring diagrams wiring diagram 3 way switch with light at the end. The source in this circuit is at the first switch and the light fixture is. In the above diagram the white wire must be re identified as a hot wire at each switch location.
3 way switch wiring diagram. An example of three way switch wiring with the line and load in the same 4 square electrical box. 3 way switch wire diagram power to light switch in this diagram the incoming hot wire attaches to the first switch s common dark colored terminal. Three way switch wiring with light middle.
This is the 3 wire cable which you must have to wire a 3 way.