3 Way Switch Wiring Schematic. A wiring diagram is a streamlined conventional pictorial depiction of an electrical circuit. The black and red wires between sw1 and sw2 are connected to the traveler terminals.
Each part ought to be set and connected with other parts in specific way. Assortment of 3 way switch wiring schematic. 3 way switch wiring diagram.
Option #1 is for power into the first switch, then wire to the light, and lastly wired from the light to the other switch.
Options for north/south coil tap, series/parallel & more. There are 2 variations of dead end 3ways; If you work at a desk all week long and are not physically active otherwise, you may not have the stamina to follow through on a big project in a timely manner. Pick the diagram that is most like the scenario you are in and see if you can wire your switch!