On A 3-way, there’s an extra terminal, called the “typical.” Power is available in to the switch within the prevalent, then two “traveler” wires link the initial switch to the 2nd on the brass terminals. If your appliance is effective as envisioned, the wiring is effective. Nonetheless, if you will https://p-hub-system65420.shoutmyblog.com/33896267/smart-power-points-and-switches-an-overview