Light Switch Wiring Diagram Off Of 3 Way. In this diagram the source for the circuit is at the light fixture and the two switches come after. Three-way wall switches control a light fixture from two locations in a room.
Important to remember: The IMPORTANT: Make sure your Light power breaker for the specific set of lights is OFF at the power distribution board when doing any wiring changes. The simple rule to make wiring easy is that the power leg connects to the common lug of one switch, and the Strip the outer sheath off the cables in the switch box where the fan and light leg cable originates. Also, the switch toggle lever on a three-way does not have the ON-OFF markings found on a single-pole switch.
Three-way switches often control one light fixture at both ends of a hallway.
Important to remember: The IMPORTANT: Make sure your Light power breaker for the specific set of lights is OFF at the power distribution board when doing any wiring changes.
The simple rule to make wiring easy is that the power leg connects to the common lug of one switch, and the Strip the outer sheath off the cables in the switch box where the fan and light leg cable originates. Wire it the same way that Bkcberry says. How to wire switches with no neutral wire Power enters at light fixture There are no white wires covered Neutral wires are never connected to switch Only the hot wire is turned on-off.