Light Switch Back Wiring. Pull that same wire to the bulb before terminating the conductor at the other. Turn off your main power.
First, gather all the bare ground wires along with a long pigtail and connect them. Pull that same wire to the bulb before terminating the conductor at the other. Web it will either be 12 or 14 gauge wire.
Attach the black wire coming from the power source to the. Fold them into the back of the box,. Locate the breaker that serves the switch.
Web here’s how to keep wires neat and compact: Run a wire from the power source into the box with the switch. See the full instructions here:
Web twist the two copper wires in the first box together and attach them to the ground nut on the switch. Web it will either be 12 or 14 gauge wire. Use the two screws provided on your new switch to attach it to the electrical box (image 1).
Make sure your switch is installed relatively level. Pull that same wire to the bulb before terminating the conductor at the other. Then, use your wire strippers and strip away about 5/8 of an inch of the insulation from the wire.
Turn off the main breaker. Learn how to wire a light switch properly. Turn off the existing lights.
