How to wire a triple light switch step 1. One of the wires is the power.
De Coupling Fan And Lighting Switches Home Improvement
How to wire a triple switch. Connect the wires to the new 3 way switches with ground screws using one of the two wiring diagrams fig. Unscrew the switch from the electrical box and pull it out with the wires still attached. If you are changing an existing triple switch mark the wire going to the common screw. This wire needs to go to the common screw. The neutral from the source is spliced through to the switch box using the white wire and in this diagram the white wire is capped with a wire nut. White black and red plus a bare ground wire.
If the switch has push in connectors push the wires into the three slots labelled load if it does not have push in connectors use the needle nose pliers to bend the end of the wires into a loop and insert them under the load screws. Unscrew and remove the switch plate. The 14 3 cable has three insulated conductors. You will need three black wire pigtails and five green wire pigtails. Turn off the main breaker. Watch this video to learn how to install a 1755 decora multi control rocker switch.
Tighten the screws firmly. In this updated diagram 3 wire cable runs between the receptacle and switch and the red cable wire is used to carry the hot source to the switch. Then use a voltage tester to make sure that the circuit is dead. Turn off the power to the switch at the circuit or fuse panel. Cut five six inch lengths of 14 solid. Feed a length of 14 3 type nm cable or 12 3 if youre connecting to 12 gauge wire between the two boxes.
Put a piece of tape over it to prevent someone from turning it on. The common terminal should be marked on the back of the old switch. The switch box you will be using will have four black andor red wires inside. To replace a three way switch follow these steps. How to wire three switches in a gang box. Cut three six inch lengths of 14 solid thhn black.
Turn off the power to the circuit at the breaker panel. In fact romex will be the most. Romex shown in yellow above is the trade name for a type of electrical conductor with non metallic sheathing that is commonly used as residential branch wiring. Strip the three switch leg wires. If youre ever unsure about wiring a device please consult an electrician. Strip the three switch leg wires 12 inch from the ends.
Gallery of How To Wire A Triple Switch
