3-Way Switch Wiring Diagram PDF - Overview
3-Way Switch Wiring Diagram in high quality, In 3-way switch wiring there is a hot wire that carries electricity from the power source to the first switch in a typical 3-way setup. It’s also called the “common wire” or the “line wire.” Unless the breaker is off, this black wire is always hot. Red, Black, and White are the colors of switch wiring for three-ways. Red and Black are connected to the switches if the White is used for neutral.
Wiring in 3-way switch wiring diagram in the PDF in printable format, the top one is brass and the bottom one is black. The other two screws you can’t see are brass and green. The continuous hot wire and/or the wire that goes to the light connect to the black screw. The ground wire connects to the green screw and the travelers connect to the two brass screws.