Connect the two remaining traveler wires to the two brass or light colored screws. Connect the wire marked common to the black or dark colored screw.
How To Replace Three Way Switches Better Homes Amp Gardens
How to change a 3 way light switch. When wiring a 3 way switch first screw the terminal screws of the new switch until they are difficult to turn. 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. White black and red plus a bare ground wire. Unscrew and remove the switch plate. To replace a three way switch follow these steps. 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.
The 14 3 cable has three insulated conductors. Connect the ground wire to the green screw. Feed a length of 14 3 type nm cable or 12 3 if youre connecting to 12 gauge wire between the two boxes. Need to install or replace a 3 way light switch in your home. Turn off the power to the switch at the circuit or fuse panel. How to replace your old outdated 3 way light switches step 1.
Let us show you how. The necessary supplies though are critical so make. All three way switches have one screw that is a different color than the others. Currently loaded videos are 1 through 15 of 36 total videos. The most basic three way switch setup has two switches that connect and control one light. Then use a voltage tester to make sure that the circuit is dead.
First page loaded no previous page available. A video on how to replace a 3 way switch. Shop all dimmers switches share. Unscrew the switch from the electrical box and pull it out with the wires still. Connect the wires to the new 3 way switches with ground screws using one of the two wiring diagrams fig. Its easier than you might think.
You wont need many tools for this job.
Gallery of How To Change A 3 Way Light Switch
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