Light Switch Wiring Diagram Hot From 3 Way. The white wire of the cable wiring is marked with black electrical tape, and is going to the switch. Fold all wires carefully into the boxes and secure.
You'll notice we now And on the other switch, you would connect the black wire coming from the light to that black. Step-by-step instructions and troubleshooting guides included. It's important to recognize that a light switch is designed to interrupt the "hot" wire when it's turned off.
Three-way switches are used to control power to a light from two different locations.
You just need to overcome all those extra wires.
Typically used for hallways and staircases, three-way switches are used in instances where two Armed with a wiring diagram and the necessary tools, install the boxes that house the switches. Check all wire nuts for tightness and exposed neutral and hot conductor surfaces. Is it necessary to check them as well to see how they.