Kasa 3 Way Switch Wiring Diagram. The issue I'm having is that only one switch of the two works in turning the lights on/off and. Three-way switches allow for controlling a light fixture from two separate locations, these are usually used at the top and bottom of a flight of stairs or at two different entrances to a room.
The issue I'm having is that only one switch of the two works in turning the lights on/off and. Three-way switch wiring requires the use of a three-conductor cable to connect the two switches. Three-way switches allow for controlling a light fixture from two separate locations, these are usually used at the top and bottom of a flight of stairs or at two different entrances to a room.
There are several possibilities depending on where the power source enters the circuit.
I am currently teaching lessons on Basic electrical circuits.
The wiring method will depend on whether your power goes to the switch first or the light first. The white wire of the cable wiring is marked with black electrical tape, and is going to the switch. Three-way light switches control a light from.