Adding A Light Switch Diagram. In the below wiring diagram the phase line is connected parallel to the light switch and the plug socket switch. Wire a switched outlet.
In some countries the four way is called an intermediate switch. When replacing an existing 3 way switch take note of how the existing switch is wired before you remove the wiring then refer to your notes to help you wire the new 3 way dimmer switch. The voltage across gate and source ie v gs is made appropriately positive technically speaking v gs v th the mosfet enters linear region and the switch is on.
Here is the schematic for the circuit.
Do you need a 3 way switch wiring diagram. Step by step instructions on how to wire a switched outlet. The source is at sw1 and 2 wire cable runs from there to the fixtures. Notice the black wire is the only wire that we are controlling through the 2 way switch.