Four Way Switch Circuit Diagram. For complete instructions on wiring a basic 4 way switch see our wiring a 4 way switch article. This diagram is a thumbnail.
For complete instructions on wiring a basic 4 way switch see our wiring a 4 way switch article. Keep in mind that each light switch will count as two wires when calculating your box fill. To view it at full size click on the diagram.
This diagram illustrates wiring for a 4 way circuit with the electrical source at the light fixture and the switches coming after.
To view it at full size click on the diagram. The 4 way is used when you want to control the light or lights from two or more locations. This diagram illustrates wiring for a 4 way circuit with the electrical source at the light fixture and the switches coming after. For complete instructions on wiring a basic 4 way switch see our wiring a 4 way switch article.
