Wiring Diagrams For Light Switches. A one way light switch. Line diagram of a one way lighting circuit using in line method fig 1.
The white neutral wires splice together. 3 way switch wiring diagram light fixture between switches another way to wire a three way switch is when supply comes at the switch goes to the fixture and terminates at the other switch. The green wire a ground wire connects with the green screw in the switch or the electrical box.
Im including this method for reference in case you find it used in your house wiring but would not recommend this approach in a domestic environment.
For two and three way lighting diagrams which can be identified by additional yellow and blue wires within the lighting switch cables follow the link. Connect live or a hot wire to the common or black terminal of the first. Wire a light switch in one way lighting circuits. A switch loop single pole switches light dimmer and a few choices for wiring a outlet switch.