4 Way Switch Diagram Power At Light

This 4 way switch diagram 2 shows the power source starting at the fixture.

4 way switch diagram power at light. Power from light fixture to light switch. The switch can be used to control the electricity supplying lights from three locations. I have a few of the most common ways in wiring a 4 way switch to help you with your basic home wiring projects. 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.

For complete instructions on wiring a basic 4 way switch see our wiring a 4 way switch article. In the diagrams below the first switch 3 way common terminal connects to line voltage. Click here to access note. The 4 way is used when you want to control the light or lights from two or more locations.

A 4 way switch wiring diagram is the clearest and easiest way to wire that pesky 4 way switch. This circuit diagram shows wiring for a 4 way circuit with the power source at the light fixture and the switches following. The white wire of the cable going to the switch is attached to the black line in the fixture box using a wirenut. To view it at full size click on the diagram.

It has 4 terminals or poles and consists of two 3 way switches that are modified. The first switch 3 way travelers brass color connect to one pair of the second switch 4 way travelers black or brass color. Do you need a 3 way switch wiring diagram. This diagram is a thumbnail.