Two Light Three Way Switch Diagram. This 3 way light switch diagram shows connections when the power comes into the first switch on to the second switch and then on to two or more lights switched by the 3 way circuit. A 4 way switch must be wired between two 3 way switches as shown in the diagrams on this page.
Interested in a 4 way switch wiring diagram. This was unsafe having live electrical terminals so close to a metal wall plate. Traveller wires red in color connect the three way switches without going in deep to the system or circuit given.
Three way switches allow for controlling a light fixture from two separate locations these are usually used at the top and bottom of a flight of stairs or at two different entrances to a room.
Wiring a 3 way light switch. Two very old three way switches. Regardless of what 3 way switch wiring diagram you re following you ll need to use a 3 wire cable to connect the two 3 way light switches. Two lights between 3 way switches power via a switch shown below are two fixtures between 3 way switches.
