How To Hook Up Three Light Switches In One Box

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How to hook up three light switches in one box. How to wire three switches in a gang box seems a bit daunting just looking at it. One wire in the pigtail is the line wire and one goes to the switch in box 2 and the third is a single jumper wire needed to hook up the switch in box 1. Finally run the last 2 wire cable from the second switch s black screw to the light. Your gang box looks like an octopus with wires emerging from it like the tentacles of the kraken that sank the black pearl.

The configuration is called four way because the middle switch in the circuit has four connecting terminals rather than the usual three found on most switches. 1 switch controls a 48 flourecent the one to be added will control 6 recessed. Either way complete these five steps for 3 way light switch wiring. You have only one power supply wire and three different fixtures to be wired to that power supply.

Then connect the 2 switches by splitting the 3 wire cable apart and attaching each of the 3 wires to one of the other 3 screws on each switch. The electrical line passes through and flipping the switch either connects or disconnects the flow of current. The four black or red if you have a 3 wire to the fan light wires that you have left will each go to the second brass screw on each of the four. In a four way switch configuration three switches control a single fixture whether it is a light receptacle or other appliance.

Turn off the correct circuit at your electrical panel. However wiring three switches to control one light is possible. A simple ordinary on off light switch as in the first photo has two screws on it. Add an electrical box for the second 3 way switch in the basement.

How to wire up 3 switches in a 3 gang box to operate 3 different lights. It s likely you ll also need to replace the existing switch box with a larger one to accommodate the extra wires for the 3 way switch. Answered by a verified home improvement expert. First let s take a look at the back of several different light switches.

I will be adding a light switch where one already exists creating a 2 gang. Connect one on one with 0 who will answer your question.