Peerless Wiring A Two Pole Switch
A 3 way switch allows you to turn a light on or off from two different switches.
Wiring a two pole switch. When wiring a 2 way switch circuit all you re really doing is controlling the power flow switching off on to the load a light lamp outlet ceiling fan etc now a typical circuit will contain a 3 wire cable known as romex. The higher rating means that a double pole switch has larger terminals to accommodate thicker wires. For example you might want to turn on a bathroom light separately from the ceiling fan.
If a double pole switch is to be added to a 220 volt line with a two wire cable only two wires will come through into the switch s electrical box besides the copper ground wire. The wiring method will depend on whether your power goes to the switch first or the light first. Always use the correct type of cable that is rated appropriately.
Remove the existing socket or switch from the wall if replacing. It shows the elements of the circuit as simplified forms and the power and signal links between the gadgets. Black wire power or hot wire.
The terminal layout may vary from one socket or switch to another therefore carefully check the location of the terminal connections before wiring. 3 way switches are useful for large rooms with multiple entrances but require a bit more wiring than a standard single pole switch. You wire a double pole switch in essentially the same way as a single pole one but it s important to remember to keep the red wires on one side of the switch and the black wires on the other.
Remove any plaster debris and dust from the inside of the wall box. A 220 volt line can be wired up in two different ways each for a specific purpose. A double switch allows you to operate two lights or appliances from the same location.
Collection of 2 pole toggle switch wiring diagram. In other words it s like two simple switches controlled by a single actuator. A double pole single throw dpst switch controls the connections to two wires at once where each wire only has one possible connection.