2 Way Switch Wiring Diagram. As you can see in the schematic diagram of 2 way switch circuit below the common of both the switches are short circuited. Let s assume the load you are controlling is a light.
As you can see in the schematic diagram of 2 way switch circuit below the common of both the switches are short circuited. In position 2 when the switch is up or off com and l2 are connected together. The other end of the lamp is connected with the neutral line of ac power supply.
Two way switches and three way switches operate the same way and have the same connection points they just have different names in the uk which are common l1 and l2.
The next length of the twinearth cable will run from the light to the first two way switch. The l1 terminals of both the switches are connected to phase and l2 terminals of both the switches connected to one end of the bulb terminal and the other end of the bulb terminal are connected to neutral of the ac supply. To switch from two locations youll need 2 two way switches and wire them together in a particular way. Uk two way switch wiring diagram.
