A four switch configuration will have two 3 way switches one on each end and two 4 way switches in the middle. For complete instructions on wiring a basic 4 way switch see our wiring a 4 way switch article.
A wiring diagram is a simplified traditional photographic depiction of an electric circuit.
4 way switch wiring diagram. To view it at full size click on the diagram. I have a few of the most common ways in wiring a 4 way switch to help you with your basic home wiring projects. Click here to access note.
This diagram is a thumbnail. A 4 way switch wiring diagram is the clearest and easiest way to wire that pesky 4 way switch. It has 4 terminals or poles and consists of two 3 way switches that are modified.
Here two 4 way and two 3 way switches are used to control lights from four different locations. The switch can be used to control the electricity supplying lights from three locations. The white wire of the cable going to the switch is attached to the black line in the fixture box using a wirenut.
In the diagrams below the first switch 3 way common terminal connects to line voltage. Collection of leviton 4 way switch wiring diagram. 4 way switch wiring with four switches.
The two 4 ways are located between the two 3 ways and the traveler wires run from sw1 to t1 on the first 4 way. Look for 4 way switch wiring diagram or step how to wire a four way light switch electrical circuit a 4 way switch is a double pole double throw dpdt switch. 4 way switches have four terminals each with two pairs of travelers one set usually black and one set usually brass color.
This entry was posted in indoor wiring. This 4 way switch diagram 2 shows the power source starting at the fixture. The white wire becomes the energized switch leg as indicated by using black or red electrical tape.
It shows the elements of the circuit as simplified forms and also the power and signal links between the tools. The 4 way is used when you want to control the light or lights from two or more locations.