So the red wire is probably the one you want. The wall switch typically when a ceiling fan is installed the red wire is most commonly used for the light and the black is commonly for the fan motor.
Replacing A Light Switch Don T Know What To Do With This Red
Red wire on light switch. Well cover the easier scenario first. Or it could be the red wire is the wire going to the fixture and the black wires are the live wires. In my friends case the solution was simple if not intuitive. Twist the two copper wires in the first box together and attach them to the ground nut on the switch. Attach the black wire coming from the power source to the black nut on the bottom right of the switch. But in places like a bathroom or a wall light if you see a red wire its a good bet that the red wire is the wire thats connected to the light switch.
Red wire on the light fixture step 1 turn off the power to the light circuit then check the wires with a voltage tester to verify there is no voltage reading. When you see a red wire in a light switch box it can mean two things. The most common home wiring uses non metallic sheathed cable with three wires in it. The red wire as a spare wire when a ceiling fan is not installed this spare red wire is insulated with electrical tape or capped off with a wire nut. Green is reserved for ground and. Attach the black wire coming from the light to the top right nut on the.
The nec reserves certain wire colors for specific purposes. What is the red wire for when installing a light fixture. It could be there is or once was a three way switch in play.
Gallery of Red Wire On Light Switch
