How do you wire a light switch with a black and red wire?
How do you wire a light switch with a black and red wire?
https://www.youtube.com/watch?v=fEJWEUCOkMM
Where does the red wire go on light switch?
Attach the red wire from the light fixture to the nut at the top left of the switch. Connect the bare copper wire to the green nut at the bottom left of the switch. Push both switches into their boxes and secure them with screws at top and bottom. Turn on your power and test the switches.Nov 4, 2019
What does the red wire connect to on a light switch?
These are the traveler terminals. It doesn't matter which traveler wire (red or black) connects to which traveler terminal as long as it's the same in both switch boxes.
Why does my light switch have a red and black wire?
When you see a red wire in a light switch box, it can mean two things. It could be there is (or once was) a three-way switch in play. Or it could be the red wire is the wire going to the fixture, and the black wires are the live wires.Sep 5, 2016
Can I connect red and black wires together?
Red Electrical Wires These wires are typically used for switch wiring as well as the interconnection between smoke detectors hard-wired into the power system. You can link two red wires together, or you can link a red wire to a black wire. Since red wires conduct current, they are considered hot.Apr 8, 2019
What do you do with the red wire when installing a light?
If the wire still is hot, the wire is a hot wire that delivers electrical power to the branch circuit. If turning the switch off turns the wire off, the red wire delivers power from the light switch.
Does red wire go to common on light switch?
The black hot wire connects to the far right switch's common terminal. Red and blue wires link traveler terminals of both switches. The red wire, which is connected to the first switch's common terminal, leads back to the fixture.
Where does the red and black wire go on a switch?
It doesn't matter which traveler wire (red or black) connects to which traveler terminal as long as it's the same in both switch boxes. For example, if the red traveler wire is on the top traveler terminal in the first box, it should also be on the top traveler terminal in the second box.
What if I have a red and black wire?
If the wires are connected correctly to a breaker in the panel and are from the same circuit, if there is power, and the power is on and you connect those red and black wires coming from the panel together you cause a full or dead short circuit.