Out Of This World Wiring Up A Three Way Switch

The first step in any electrical project is to make sure there is no power going to the circuit you plan to be working on.

Wiring up a three way switch. The system also requires three way switches. Be sure to identify the electrical circuit correctly you ll be wiring into and turn off the breaker at your home s main electrical panel. The cable should also have a ground wire or a total of four wires in the cable.

Interested in a 4 way switch wiring diagram. It s likely you ll also need to replace the existing switch box with a larger one to accommodate the extra wires for the 3 way switch. You must completely forget about the notion of a switch being a simple open closed circuit and look at the diagram of the circuitry of this modern alternative.

One terminal on the other side. A three way switch is fundamentally different in its operation from a regular two way switch. Either way complete these five steps for 3 way light switch wiring.

Turn the power off at circuit breaker. This might seem intimidating but it does not have to be. To make sure there s no room for doubt you can use a.

The wiring method will depend on whether your power goes to the switch first or the light first. With these diagrams below it will take the guess work out of wiring. The goal is to place two switches at separate locations which control the exact same device.

How to wire 3 way light switch in this video we explain how three way switching works to connect a light fitting which is controlled with two light switches. Two terminals will be on one side of the switch housing. Take a closer look at a 3 way switch wiring diagram.