4way Switch Wiring Diagram

In general practice the diagram above is most often used and is a good guide for wiring a new 4 way switch circuit.

4way switch wiring diagram. A 4 way switch wiring diagram is the clearest and easiest way to wire that pesky 4 way switch. Wiring a 4 way switch electrical question. Tele wiring diagram with 2 single coils 1 volume 1 tone and the fender 4 way mod lever switch. This 4 way switch diagram 1 shows the power source starting at the left 3 way switch.

A 3 wire nm connects the traveler terminals of the first 3 way switch and the first 4 way switch. A 4 way switch is always placed in between two 3 way switches. The first switch 3 way travelers brass color connect to one pair of the second switch 4 way travelers black or brass color. 4 way switch wring diagram.

You can have an indefinite number of 4 way switches in a circuit. Two wire cable is run from the light to sw1 and 3 wire cable runs between the three switches. 4 way switch wiring with light first. In the series setting the output will be stronger and have more bass than the standard middle neck bridge in parallel switch position.

This 4 way switch diagram 2 shows the power source starting at the fixture. This allows you to control a load from other locations in addition to the 2 locations that a 3 way circuit provides. If you understand how to wire a 3 way switch you ll have no issues with a 4 way switch. The two black wires were connected with a wire nut and the two red wires were connected with a wire nut in the box.

First of all we need to go over a little basic terminology on switches. Watch the 4 way switch video below and pay attention. They all must be between the two 3 way switches. I have a few of the most common ways in wiring a 4 way switch to help you with your basic home wiring projects.

The black line wire connects to the common terminal of the first 3 way switch. How to wire a 4 way switch. The white wire of the cable going to the switch is attached to the black line in the fixture box using a wirenut. Wiring a 4 way switch is simply adding a switch to an already existing 3 way switch circuit.

The other pair of the second switch 4 way travelers connect to one pair of the third switch 4 way travelers. This diagram shows how to wire a telecaster style guitar with the fender 4 way mod switch to add the neck bridge in series option. In the diagrams below the first switch 3 way common terminal connects to line voltage. I have should have three switches that control the four can lights in the ceiling of my upstairs hallway.

When wiring in the 4 way switch it is most simply described as simply cutting the two traveler wires the two wires that go between the two 3 way switches and terminate on each switch and putting two wires from one switch on the top two terminals of the 4 way switch while putting the other two wires from the other switch on the bottom two terminals. Typical 4 way switch wiring nm cable in the 1st diagram below a 2 wire nm cable supplies power from the panel to the first switch box.