Wiring Diagram 3 Way Switch 2 Light

In the 1st diagram below a 2 wire nm cable supplies power from the panel to the first switch box.

Wiring diagram 3 way switch 2 light. Wires consisting of a line a load a neutral a pair of travelers and two 3 way switches. 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. Wiring 2 lights and 3 way switches. This might seem intimidating but it does not have to be.

Wiring diagram 3 way switch with light at the end. 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. Components of 3 way switch wiring. The black line wire connects to the common terminal of the first 3 way switch.

It is true that there are several wiring configurations for wiring 3 way light switches and all of the wiring configurations will depend on where the incoming circuit power is located and once that is identified the rest of the three way wiring connections are straight forward. Take a closer look at a 3 way switch wiring diagram. 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. In this diagram the electrical source is at the first switch and the light is located at the end of the circuit.

Typical 3 way switch wiring nm cable. Pick the diagram that is most like the scenario you are in and see if you can wire your switch. All three way switch and 2 way switch wiring diagrams have the same basic components. Fixture between two three way switches.

3 way switch diagrams for multiple light fixtures. A 3 wire nm connects the traveler terminals of the first and second 3 way switch together. The ground wire is pigtailed with a wire connector at the switch boxes and the ceiling box. Now discussing 3 way light switch wiring diagram as also discussed above the color codes of the wires as having three insulated conductors as black as hot red as switch wire or called traveler and white as common wire as also shown when light is connected to both black and white wires.

Three wire cable runs between the switches and 2 wire cable runs to the light. The fixture s hot wire connects. Interested in a 4 way switch wiring diagram. The black and red wires between sw1 and sw2 are connected to the traveler terminals.

The two hot wires of three wire cable connect to a pair of brass colored traveler terminals on each switch. As with the other diagrams on this page more lights can be added by duplicating the wiring arrangement between the fixtures. With these diagrams below it will take the guess work out of wiring. Traveler wires are interchangeable on each switch.

This diagram illustrates another multiple light circuit controlled by 3 way switches.