Fine Beautiful 2 Way Switch Diagram

3 way light switching new cable colours 3 way light switch old cable colours 3 way light switch using a two wire control.

2 way switch diagram. There are several ways to wire two way switching. 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. You are most likely to see this 2 way.

This simple diagram below will give you a better understanding of what this circuit is accomplishing. One end of the bulb is connected with the common terminal of the second switch and another end of the bulb is connected with the neutral line of the ac power supply. When you use your finger or the actual circuit with your eyes it may be easy to mistrace the circuit.

To switch from two locations youll need 2 two way switches and wire them together in a particular way. The way i show allows you to fairly easily add a second two way switch to an existing light switch by simply wiring them together in a certain way. A two way switch uk schematic diagram of old wire colours.

Schematic diagram of new wire colours. When wiring a 2 way switch circuit all we want to do is to control the black wire hot wire to turn on and off the load. The one gang two switch diagrams are shown below.

2 way switching two wire control i ve included this method of 2 way switching for reference because you may come across it in old homes but i don t recommend you use it. 2 way switch wiring diagram two way switch two way switching. 2 gang 2 way light switch wiring diagram uk.

The next length of the twinearth cable will run from the light to the first two way switch. If you are doing a new install or replacing a two way switch system go for the three wire control method. In position 2 when the switch is up or off com and l2 are connected together.