14 3 Wire For 3 Way Switch. Three-way switches allow for controlling a light fixture from two separate locations, these are usually used at the top and bottom of a flight of stairs or at two different entrances to a room. Connect the white wires and cover them with a wire nut.
On the power coming in from the panel, you would connect that black wire to the one black screw. Follow Dominick as he shows you step by step how to get it right. How to Wire a Three-Way Switch.
On the power coming in from the panel, you would connect that black wire to the one black screw.
Follow Dominick as he shows you step by step how to get it right.
Now for wiring, lets assume you're looking at the switch just like it shows. Refer to the illustrations below for doing the rough-in wiring for each of these situations. Both switches had one black wire connected to the common and then red and white connected to the travelers.