2 Way Switch Wiring Diagram Pdf

The three terminals are usually named com l1 and l2 but sometimes com 1 way and 2 way are also used.

2 way switch wiring diagram pdf.

This might seem intimidating but it does not have to be. Pick the diagram that is most like the scenario you are in and see if you can wire your switch. The black line wire connects to the common terminal of the first 3 way switch. You will see that there is a hot wire that is then spliced through a switch and that then goes to the hot terminal of the light.

The power source comes from the fixture and then connects to the power terminal. Traveler wires are interchangeable. Before proceeding an important component called a two way light switch is the main element of the 2 way switching irrespective of the type of wiring used. This is the new method to make a 2 way switching connection as it is slightly different from the two wire control method.

How to connect 2 way switch wiring using three wire control. I use simple electrical diagrams to show how to do the. 2 way switching two wire control. In the 1st diagram below a 2 wire nm cable supplies power from the panel to the first switch box.

A 3 wire nm connects the traveler terminals of the first and second 3 way switch together. So now that you have a basic concept of wiring a 2 way switch let s look at the following 2 way switch diagrams to see which type of circuit scenario you have. 2 way switch wiring diagram two way switch two way switching. With these diagrams below it will take the guess work out of wiring.

Typical 3 way switch wiring nm cable. This should give you a good basic understanding how the 2 way switch circuit works and will help you in adding or changing a 2 way switch. A 2 way switch wiring diagram with power feed from the switch light. Light switch wiring 2 way switch how to wire 2 way light.

2 way switch 3 wire. Com on the first switch connects to com on the second switch l1 on the first switch connects to l1 on the second and l2 on the first switch connects to l2 on the second. Take a closer look at a 3 way switch wiring diagram. The schematic is nice and simple to visualise the principal of how a two way switch works but is little help when it coms to actually wiring this up in real life.

Where 0 represents the off condition and 1 represents the on condition.