3 Wire Snap Switch Wiring Diagram

Traveler wires are interchangeable.

3 wire snap switch wiring diagram. Pick the diagram that is most like the scenario you are in and see if you can wire your switch. In the 1st diagram below a 2 wire nm cable supplies power from the panel to the first switch box. Wiring light switches wiring 3 wire and 4 wire electric range wiring 3 wire and 4 wire dryer cord and dryer outlet how to troubleshoot. Using this guide you will be in.

All three way switch and 2 way switch wiring diagrams have the same basic components. If you are trying to troubleshoot a 3 way switch operation you will need to identify the function of each wire. To illustrate the wiring of these 3 way switches switch boxes and fixture boxes are not shown but are obviously required for every application. Take a closer look at a 3 way switch wiring diagram.

3 way light switch wiring diagram pdf wiring diagram 3 way switch wiring diagram pdf. A 3 wire nm connects the traveler terminals of the first and second 3 way switch together. Wires consisting of a line a load a neutral a pair of travelers and two 3 way switches. With these diagrams below it will take the guess work out of wiring.

The travelers actually pass the electricity between the two 3 way switches as well as the 4 way switches shown in the 4 way switching wiring diagrams. This might seem intimidating but it does not have to be. It s supposed to help all the common person in developing a proper system. Typical 3 way switch wiring nm cable.

The black line wire connects to the common terminal of the first 3 way switch.