Wiring A Four Way Switch For Lighting. A four way switch is added when there are more than two switch locations operating the same light. A 4 way switch wiring diagram is the clearest and easiest way to wire that pesky 4 way switch.
I have a few of the most common ways in wiring a 4 way switch to help you with your basic home wiring projects. In some countries the four way is called an intermediate switch. 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.
Do you need a 3 way switch wiring diagram. Here two 4 way and two 3 way switches are used to control lights from four different locations. In some countries the four way is called an intermediate switch. You would just continue from one 3 way switch box with the 14 3 three conductor cable two colored traveler wires a white neutral and a bare or green ground wire in and out of each four way switch box.
