California 3 Way Wiring

Learn how to wire a 3 way switch.

California 3 way wiring. The alternate 3 way switch wiring configuration california or west coast was used as a way to wire 3 way switches and be able to supply line voltage to either switch this configuration is no longer allowed as the neutral is not present in each switch box. Jul 26 2018 explore james o brien s board 3 way switch wiring on pinterest. Pick the diagram that is most like the scenario you are in and see if you can wire your switch. A reader of this site had a question about wiring 3 way light switches each 3 way switch box would contain a single pole switch each controlling a light instructions for 3 way and single pole switches using nm cable line voltage supplying both 3 way and single pole switches 3 wire nm cable from 3 way to 3 way normal 3 way wiring 2 wire from single pole to single pole for line and neutral.

With these diagrams below it will take the guess work out of wiring. There are 2 variations of dead end 3ways. Conventional and california diagram. Take a closer look at a 3 way switch wiring diagram.

How to wire 3 way switch. Extending the switch leg over to the common as shown in the photo above or extending the hot over to the common as described below. If you are trying to troubleshoot a 3 way switch operation you will need to identify the function of each wire. For those who aren t familiar the california or coast 3 way switching arrangement is a method of wiring a three way switch circuit that is used when both a switched and an unswitched hot are desired at both ends of the circuit as seen in this image taken from the wikipedia page on three way switches.

All three way switch and 2 way switch wiring diagrams have the same basic components. These methods are used by construction electricians in houses and buildings throughout the us. A dead end 3 way switch wiring method. Conventional 3 way wiring is not very complex with conventional wiring the line line voltage connects to the common of one switch.

Wires consisting of a line a load a neutral a pair of travelers and two 3 way switches. See more ideas about 3 way switch wiring home electrical wiring diy electrical. 10 different methods including basic dead ends radicals 2 wire travelers and light fed.