Either way complete these five steps for 3 way light switch wiring. Connect the two remaining traveler wires to the two brass or light colored screws.
Video On How To Wire A Three Way Switch
Connect 3 way switch. Dont attach the traveler wires to the common screw since. Add an electrical box for the second 3 way switch in the basement. Connect the ground wire to the green screw. Its likely youll also need to replace the. Slide the 2 wire nm power cable. Turn off the correct circuit at your electrical panel.
Flip off power in the room youre working. Regardless of what 3 way switch wiring diagram youre following youll need to use a 3 wire cable to connect the two 3 way light switches. Screw your two boxes and light fixture into place then gather your supplies. Run a black wire from the new switch to the power source. 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. Converting a single pole switch to a 3 way.
The screw is typically on the bottom of the switch. Before you even start wiring you want. In other words the current will always flow from one input pin to either output pin. Its likely youll also need to replace the. When wiring a 3 way switch first screw the terminal screws of the new switch until they are difficult to turn. Use the black wire in the top 2 wire conductor to attach the switch to the source.
See the description of each one of them below. Head to your fuse box and make sure there is no power coming to the room. In each position onoff the switch will connect the input to only one of the outputs. The principle is that the switch will have one main input terminal and two output terminals. A typical three way switch will have you guessed it three terminals. Connect the wire marked common to the black or dark colored screw.
Wiring the switches 1.
Gallery of Connect 3 Way Switch
:max_bytes(150000):strip_icc()/Three-waySwitchDiagramNew400-56a27f6a3df78cf77276b609.jpg)
