On A 3-way, there’s an extra terminal, known as the “prevalent.” Power is available in towards the switch around the prevalent, then two “traveler” wires hook up the first switch to the next over the brass terminals. As soon as both typical wires are labeled, use a screwdriver to loosen https://erickxgosw.ageeksblog.com/33649771/the-greatest-guide-to-smart-power-point