On a three-way, there’s an extra terminal, known as the “widespread.” Power is available in to the switch about the prevalent, then two “traveler” wires hook up the main switch to the second over the brass terminals. DIYers must not, nonetheless, consider functioning new wiring themselves—that’s a career for an https://louisvxvql.blogars.com/33658796/new-step-by-step-map-for-smart-light-switch-white-clear-frame