2 Way Light Switch Wiring Diagram. Wiring a light switch 2 way. The diagrams below show the various options.
Two way switch can be operated from any of the switch independently means whatever be the position of other switchonoff you can control the light with other switch. Connect the blue wire with the brown slewing coming from the light to the l2 terminal together with the 3 coreearth cable grey wire. As with the one way switch the switch cable from the ceiling rose contains two wires a permanent live and a switched live.
By wiring a 2 way switch the circuit below shows the basic concept of electricity flow to the load.
Two way switching allows you to control a light from two locations. This is the new method to make a 2 way switch connection and it is slightly different from the two wire control method. This is also known as the conversion method since it is the easiest way to add a second light switch to an existing circuit. For simplicity the earth wire is not shown in the above diagram.