Let us show you how. A video on how to replace a 3 way switch.
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How to replace a 3 way light switch. 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. Remove the cover plate from the switch box with a slotted screwdriver. Attach the red and black wires from the other bundle. Its easier than you might think. Then use a voltage tester to make sure that the circuit is dead. How to install or replace a 3 way light switch.
Unscrew and remove the switch plate. Turn off the power to the switch at the circuit or fuse panel. To replace a three way switch follow these steps. Similarly inside box 2 attach the black wire from the three wire bundle black white copper to the black terminal on the new switch. Start by turning off the power to the circuit youll be working on at the main electrical panel. Unscrew the three way switch you suspect.
Shop all dimmers switches share. Test the switches with a voltage tester to ensure the power is off. 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. Need to install or replace a 3 way light switch in your home.
Gallery of How To Replace A 3 Way Light Switch
