Wiring Diagram For Four Way Light Switch

Fixture between two three way switches. Here we have a 3 way switching lighting circuit sometimes called two way switching with intermediate.

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Figure 3 4 way switch wiring diagram.

Wiring diagram for four way light 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. Wiring of 3 way light switches is certainly more complicated than that of the more common single pole switch but you can figure it out if you follow our 3 way switch wiring diagram. In most home wiring situations you will likely only find three types of light switches. Having additional lights wired in parallel will not change the wiring below. Here we have a 3 way switching lighting circuit sometimes called two way switching with intermediate. Wiring a three way light switch. This allows a single light to be turned on or off from any of the switches. The electrical symbol indicates where power enters the circuit. Here is our selection of two way switch circuit diagrams. Two way switch lighting circuit diagrams. Power through switch light is controlled by two three way switches with the light between the switches and the power first going through a switch then to the light and onto the second three way switch. A 4 way switch wiring diagram is the clearest and easiest way to wire that pesky 4 way switch. When looking for a wiring diagram for a light switch you first need to ask yourself what kind of a light switch you are working with. Line switch load switch 1 if your wiring is like the diagram below you can wire your smart switch in the box with line. Power enters at light fixture box proceeds to first 3 way switch proceeds to a 4 way switch proceeds to a 3 way switch at end of circuit.

I is similar to option 3 only with the power coming into the light fixture. Click on image for larger view. Here is another example of wiring a 3 way switch with the power coming from the fixture. This allows a single light to be turned on or off from any of the switches.