If you are changing an existing triple switch mark the wire going to the common screw. Single pole 6 3 way 2 switch style.

3 Way Switch Wiring Electrical 101
Triple light switch wiring. The basic concept of a triple gang switch is simply three individual switches stacked on top of one another. The triple switch is convenient because it only requires a single gang box instead of a triple gang box. The switches are mounted one above the other and the switch activates by moving the button horizontally instead of vertically. The common terminal should be marked on the back of the old switch. Wiring devices light controls. Strip the three switch leg wires.
Connect all three switches to the gang box. Each switch will connect to the gang box by screws one at the top of each switch and one at the bottom. The switch box you will be using will have four black andor red wires inside. This wire needs to go to the common screw. Get free shipping on qualified triple light switches or buy online pick up in store today in the electrical department. Step 2 cover the three switches with a triple switch cover plate.
With a pair of 3 way switches either can make or break the connection that completes the circuit to the light. How to wire a triple light switch diagram wiring diagram is a simplified usual pictorial representation of an electrical circuitit shows the components of the circuit as simplified shapes and the capability and signal contacts between the devices. Eaton 15 amp three single pole combination decorator light switch white model 7729w sp. Put a piece of tape over it to prevent someone from turning it on. Wiring a 3 way light switch is certainly more complicated than that of the more common single pole switch but you can figure it out if you follow our 3 way switch wiring diagram. Turn off the main breaker.
How to wire a triple light switch step 1. One of the wires is the power.