Schematic 2 Way Light Switch Circuit Diagram

A 2 way switch wiring diagram with power feed from the switch light.

Schematic 2 way light switch circuit diagram. 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. This 3 way light switch diagram shows connections when the power comes into the first switch on to the second switch and then on to two or more lights switched by the 3 way circuit. Variety of 2 way switch wiring diagram. 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 wiring diagram is a simplified traditional photographic depiction of an electric circuit. As you can see in the schematic diagram of 2 way switch circuit below the common of both the switches are short circuited. Light switch wiring 2 way switch how to wire 2 way light. The power source comes from the fixture and then connects to the power terminal.

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. 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. I use simple electrical diagrams to show how to do the. A two way switch uk schematic diagram of old wire colours.

Pin1 of both the switches are connected with the phase or live wire and pin2 of both the switches are connected with the one end of the lamp. It reveals the parts of the circuit as streamlined shapes as well as the power and also signal links between the devices. The other end of the lamp is connected with neutral line of ac power supply. Schematic diagram of new wire colours.

For simplicity the earth wire is not shown in the above diagram.