2 Way Wire Diagram. After this connect the grey wire to the l2 terminal together with the other blue wire cables with the brown slewing on it again two wires in one terminal. This is very useful in a number places particularly hallways and stairs.
Connect the black wire to the l1 terminal together with the brown wire from the other cable two wires in the same terminal. L1 terminals of both the switches are connected together and l2 terminals of both the switches are also connected together. Two way switching schematic wiring diagram 3 wire control the schematic is nice and simple to visualise the principal of how a two way switch works but is little help when it coms to actually wiring this up in real life.
It can also be used in domestic properties by using twinearth cable between the switches and 1coreearth from the switches to the ceiling rose.
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. Wiring diagram for a two way switch wiring diagram is a simplified customary pictorial representation of an electrical circuit. Wiring a two way switch. When you employ your finger or perhaps the actual circuit together with your eyes it is easy to mistrace the circuit.