Unscrew the switch from the electrical box and pull it out with the wires still. White black and red plus a bare ground wire.
How To Convert A Regular Switched Circuit To A 3 Way One
How to change a 3 way light switch. You wont need many tools for this job. Be sure to check which switch you are replacing if your common wire is not labeled as the testing of the common wire will be different. Connect the two remaining traveler wires to the two brass or light colored screws. A video on how to replace a 3 way switch. Currently loaded videos are 1 through 15 of 36 total videos. How to replace your old outdated 3 way light switches step 1.
The necessary supplies though are critical so make. Connect the wires to the new 3 way switches with ground screws using one of the two wiring diagrams fig. Need to install or replace a 3 way light switch in your home. Shop all dimmers switches share. The most basic three way switch setup has two switches that connect and control one light. When wiring a 3 way switch first screw the terminal screws of the new switch until they are difficult to turn.
Connect the wire marked common to the black or dark colored screw. Let us show you how. First page loaded no previous page available. Turn off the power to the switch at the circuit or fuse panel. Connect the ground wire to the green screw. Unscrew and remove the switch plate.
The 14 3 cable has three insulated conductors. The family handyman editor rick muscoplat will teach you how to replace a three way switch and share a tip to make this job a piece of cake. Feed a length of 14 3 type nm cable or 12 3 if youre connecting to 12 gauge wire between the two boxes. Its easier than you might think. All three way switches have one screw that is a different color than the others. Then use a voltage tester to make sure that the circuit is dead.
To replace a three way switch follow these steps.
Gallery of How To Change A 3 Way Light Switch
