How To Wire A 3 Way Switch With 14 3

I am going to show how to wire a three way switch.

How to wire a 3 way switch with 14 3. Some important tools that you will need. You may also use a single 14 3 or 12 3 cable which contains 1 bare ground wire 1 white wire 1 black wire and 1 red wire. Take a closer look at a 3 way switch wiring diagram. At the other end the white load neutral is connected to the white wire of the 14 3 cable.

The red wire can either stop in the junction box or be spliced straight through to the red wire in the second 14 3 wire. With this sort of an illustrative manual you ll be capable of troubleshoot avoid and complete your tasks with ease. This might seem intimidating but it does not have to be. The white line neutral wire gets connected to the white wire of the 14 3 cable.

Feed a length of 14 3 type nm cable or 12 3 if you re connecting to 12 gauge wire between the two boxes. Strip 1 2 an inch of insulation off the black wire of a second piece of 14 3 wire. Two three way switches. Two single gang boxes.

If the power comes from the light s location run the 2 wire conductors up from each switch to the light fixture. 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. 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 conductor romex wire 14 gauge.

So what you should see if you have correct 3 wire electrical cable romex is a black power white neutral and now a 3rd red wire. Materials for installing 3 way switches include. 3 way switch wiring diagram. Feed a length of 14 3 type nm cable or 12 3 if you re connecting to 12 gauge wire between the two boxes.

It s something that the majority of people would like to know and can be confusing. Connect this black wire to the second screw terminal of the light switch and tighten the screw. With these diagrams below it will take the guess work out of wiring. 12 volt 3 way switch wiring diagram you will want a comprehensive expert and easy to comprehend wiring diagram.

At the load switch box the black wire of the two wire load cable gets connected to the copper or black terminal on the three way switch. White black and red plus a bare ground wire. Three conductor romex wire 14 gauge. Pick the diagram that is most like the scenario you are in and see if you can wire your switch.

Add an electrical box for the second 3 way switch in the basement. The actual 3 way switches 2pc plastic wire nuts. If your circuit breaker is 20 amps you will need a 12 gauge wire 12 3 and if you have 15 amp circuit like most homes you will need a 14 gauge wire 14 3.