Wiring 101: The Essential Guide to 3-Way Switch Wiring Diagrams
A wiring diagram of a 3-way switch shows the electrical connections necessary to control a light from two different locations. It typically involves three wires: one hot wire, one neutral wire, and one traveler wire. An example of a 3-way switch wiring diagram is found in residential lighting systems, where a single light can be turned on or… Read More »