2 Way Switch Wiring With 2 Core. These are typically labelled com l1 and l2 some may label the l1 and l2 positions as 1 way and 2 way. Two way light switch using 2 core cable.
The com l 1 and l 2 are the three terminals of the two way switch. Somewhere in this circuit you have to have three wires. This method can be dangerous if the neutral from the ceiling rose is connected to an alternate junction box on a different circuit.
There are different ways to connect up two way lighting circuits one way is to use a twin earth cable between the two light switches.
The com l 1 and l 2 are the three terminals of the two way switch. A two way light switch is a simple single pole changeover switch with three terminals. How to wire 2 way light switch in this video we explain how two way switching works to connect a light fitting which is controlled with two light switches. 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.
