Turn off the power to the switch at the circuit or fuse panel. Start by turning off the power to the circuit youll be working on at the main electrical panel.
How To Replace A 3 Way Light Switch
Replacing 3 way light switch. Need to install or replace a 3 way light switch in your home. Shop all dimmers switches share. You wont need many tools for this job. Currently loaded videos are 1 through 15 of 36 total videos. Unscrew the switch from the electrical box and pull it out with the wires still. Connect the ground wire to the green screw.
To replace a three way switch follow these steps. White black and red plus a bare ground wire. Remove the cover plate from the switch box with a slotted screwdriver. Connect the two remaining traveler wires to the two brass or light colored screws. A video on how to replace a 3 way switch. How to replace a 3 way light switch duration.
Connect the wire marked common to the black or dark colored screw. 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. 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. The most basic three way switch setup has two switches that connect and control one light. Replacing a 3 way switch.
3 way switches explained how to wire 3 way light switch duration. Let us show you how. The necessary supplies though are critical so make. Its easier than you might think. Feed a length of 14 3 type nm cable or 12 3 if youre connecting to 12 gauge wire between the two boxes. Unscrew and remove the switch plate.
Then use a voltage tester to make sure that the circuit is dead. How to install or replace a 3 way light switch. All three way switches have one screw that is a different color than the others. Test the switches with a voltage tester to ensure the power is off. When wiring a 3 way switch first screw the terminal screws of the new switch until they are difficult to turn. How to replace your old outdated 3 way light switches step 1.
Unscrew the three way switch you suspect. Connect the wires to the new 3 way switches with ground screws using one of the two wiring diagrams fig.
Gallery of Replacing 3 Way Light Switch
