Wiring a 3 way light switch is certainly more complicated than that of the more common single pole switch but you can figure it out if you follow our 3 way switch wiring diagram. 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.

2 Way Light Switch Diagram Wiring Diagrams
2 way light switch wiring australia. The power source comes from the fixture and then connects to the power terminal. Wiring a 3 way light switch. How to connect 2 way switch wiring using three wire control. This is the new method to make a 2 way switching connection as it is slightly different from the two wire control method. It is not uncommon for a circuit to be configured so that two wall switches in a single double gang box control two different light fixtures. Where 0 represents the off condition and 1 represents the on condition.
The essence of the wiring configuration is for one hot feed wire entering the switch box to be split so that it feeds both switches which in turn feed hot wires in cables that lead out to two separate light fixtures. The loop at the switch method. This method is commonly used now days as it is efficient than the two wire control system. With a pair of 3 way switches either can make or break the connection that completes the circuit to the light. Fan light switch light switch wiring wire switch light switches elegant ceiling fan unique ceiling fans home electrical wiring electrical installation more information. The loop at the switch method for wiring is more commonly used in the uk than in australia however it can still be found in some homes within australia.
Article by ruby allan. A 2 way switch wiring diagram with power feed from the switch light. The principle behind this type of wiring is similar to that used in the previous method in that the cable supplies power from one light to the unit. You have an incoming hot wire black going to one screw it does not matter if you use the brass or silver screw on the side of the 2 way switch and a black wire from the other screw on the 2 way switch going to the load light ceiling fan etc. How to wire 2 way light switch in this video we explain how two way switching works to connect a light fitting which is controlled with two light switches. We look at the eu colour coding wires.
Notice the black wire is the only wire that we are controlling through the 2 way switch.