4 Way Switch Diagram Power At 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.
A 4 way switch wiring diagram is the clearest and easiest way to wire that pesky 4 way switch. The 4 way is used when you want to control the light or lights from two or more locations. Will it work if i run power to the 4 way switch instead of one of the 3 way switches.
The light is also connected to the 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. In the diagram above splices are made and a three conductor cable is installed between all the switches. It is very important to pay attention to these as shown in the 4 way switch diagram. Click here to access note.
