Fabulous Four Wire Light Switch

Connect the traveler terminal between all.

Four wire light switch. To wire a 4 way switch start by turning off the circuit breaker for the room you re working in. The main wire that will go from one switch to the other should have 4 wires total black white ground and red. I have a few of the most common ways in wiring a 4 way switch to help you with your basic home wiring projects.

At the light the white wire connects to the neutral terminal and the black wire connects to the hot. 4 way switches are only used when there are 3 or more light switches controlling one light fixture. Here a single pole switch controls the power to a light fixture.

Place all the 4 way switches between the two 3 way switches. The neutral wire from the source is spliced to the white cable wire and continues on to the light. Next connect the white wire coming into the box to the white wire on the fixture.

Power from light fixture to light switch. When you re done with all the wiring wrap any exposed wires with electrical tape. 4 way switches are always wired in conjunction with two 3 way switches.

Of course there are many people who don t care that much it ain t rocket science you wire it the same way basically as in any other country. Wiring a one way switch. A one way light switch has two terminals which is a common marked as com or c.

After that connect the black wire from the fixture to a red or white wire leading out of the box to the first 3 way switch. Then connect the black wire coming from the fixture to the black wire going to the first 3 way switch. A 4 way switch wiring diagram is the clearest and easiest way to wire that pesky 4 way switch.