Line 3 Way Switch 1 2 Outlet Wiring Diagram. These are commonly used for lighting in a stairway where you want a switch on each floor entering the stairway. There are several ways of getting power to the newly installed outlets: you can tap into an existing outlet circuit, you can Remove the mounting screws from the light switch and pull it out of the box.
Click diagram to view full size. 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. Three-way switches control a light fixture or outlet from two different locations.
Three-way switches often control one light fixture at both ends of a hallway.
You'll notice we now have travelers.
Three-way switches allow you to control lights or receptacles from two points. Disconnect the black wire from the dark colored screw on the switch by loosening the terminal screw. Here is a standard wiring symbol legend showing a detailed documentation of common symbols t.
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