Best Three Way Circuit Diagram

This is the most common and the easiest wiring diagram to follow of any of the wiring diagrams for a 3 way switch circuit.

Three way circuit diagram. The switches may be arranged so that they are in the same orientation for off and contrasting orientations for on. Here is our selection of three way light switch circuit diagrams. Take a closer look at a 3 way switch wiring diagram.

The hot source is connected to the common terminal on sw1 and the common terminal on sw2 connects to the hot terminal on the light. The basic 3 way switch wiring diagram. This is where two switches control the same light or lights.

In the ceiling light fixture electrical box one black wire from a 3 way switch gets connected to the black load wire on the light fixture. The electrical symbol indicates where power enters the circuit. The black wire from the other 3 way gets connected to the line black wire.

With these diagrams below it will take the guess work out of wiring. By correctly connecting two of these switches together toggling either switch changes the state of the load from off to on or vice versa. Three way light switch with the power feed via the switch single light.

This might seem intimidating but it does not have to be. Pick the diagram that is most like the scenario you are in and see if you can wire your switch. 3 way switch is a multiway switching or interconnection of two or more electrical switches to control an electrical load from more than one location.

This wire diagram shows the wiring for source power into the first three way switch then 3 wire cable to the next 3 way light switch and then on to the light or light fixtures. 3 way switch wiring diagram. Three wire cable runs between the switches and 2 wire cable runs to the light.