A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

How to wire a three way light switch?

Best Answers

Either way, complete these five steps for 3 way light switch wiring: Turn off the correct circuit at your electrical panel. Add an electrical box for the second three-way switch in the basement. It’s likely you’ll also need to replace the existing switch box with a larger one to accommodate the extra wires for the 3 way switch. read more

Second switch is an end-wired or end-of-run switch. Both three-wire and two-wire cable with ground are used. Tip:The traveller wire is connected in the light ceiling boxes, with a length of neutral wire taped black to indicate a hot wire. The ground wire is pigtailed throughout. Neutral wire bypasses first three-way switch. read more

Install a 3 wire cable from the first switch box to the light fixture's box. Leave 8–10 inches (20. 3–25. 4 cm) of wire inside each of the boxes before cutting the cable to facilitate easy splicing and connection to the switch and fixture. read more

Light is controlled by two three-way switches with the light between the switches and the power first going through a switch, then to the light, and onto the second three-way switch. The ground wire is pigtailed with a wire connector at the switch boxes and the ceiling box. read more

Install a 3 wire cable from the first switch box to the light fixture's box. Leave 8–10 inches (20.3–25.4 cm) of wire inside each of the boxes before cutting the cable to facilitate easy splicing and connection to the switch and fixture. read more

Image Answers