Wiring A 4 Way Switch With Power At Switch. In this educational video we learn how to wire a 4 way switch system. The switch legs are at both ends.
Conventional 4 way switch wiring 4 way switches have four terminals each with two pairs of travelers one set usually black and one set usually brass color. Four way switches are used to control power to a light from three or more different locations. 4 way switch wiring 4 way switches provide switching from three or more locations.
If more than three switches are needed simply place more 4 way switches between the three way switches.
4 way switch wiring diagram with the power feed through a switch. The switch legs are at both ends. If more than three switches are needed simply place more 4 way switches between the three way switches. 4 way switches can be quickly identified by the 4 screw terminals in addition to the green gnd screw terminal.
