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 How to replace your old outdated 3 way light switches step 1.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