The electrical symbol indicates where power enters the circuit. Components of 3 way switch wiring.

099c68 2 Way Light Wiring Diagram Uk Wiring Library
2 way switch wiring nz. Apr 4 2017 how to wire a 2 way light switch in australia wiring diagrams. With a pair of 3 way switches either can make or break the connection that completes the circuit to the light. How to connect 2 way switch wiring using three wire control. Apr 4 2017 how to wire a 2 way light switch in australia wiring diagrams. This is the new method to make a 2 way switching connection as it is slightly different from the two wire control method. The two way switch circuit is simple.
This method is commonly used now days as it is efficient than the two wire control system. If you are trying to troubleshoot a 3 way switch operation you will need to identify the function of each wire. Wires consisting of a line a load a neutral a pair of travelers and two 3 way switches. If its a two way switched circuit theres normally three wires going into it to the 1 2 and c terminals with possibly two others going to the loop terminal. Here is our selection of two way switch circuit diagrams. Two way switch lighting circuit diagrams.
The correct way of installing a 2 way switch is power comes in the common terminal of one switch and the on and off terminals each have a wire going to the on and off terminals of the other switch. 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. 2 way light switch circuit wiring diagrams. Where 0 represents the off condition and 1 represents the on condition. All three way switch and 2 way switch wiring diagrams have the same basic components. Two wires connect the 1 and 2 terminals.
So now that you have a basic concept of wiring a 2 way switch lets look at the following 2 way switch diagrams to see which type of circuit scenario you have. Apr 4 2017 how to wire a 2 way light switch in australia wiring diagrams. This should give you a good basic understanding how the 2 way switch circuit works and will help you in adding or changing a 2 way switch. A selection of two way switch lighting circuit diagrams for single and multiple lights with easy to follow circuit guides. So there are 3 wires connected each end plus the loop is used to join say the neutral wire and a terminal block because there is only 1. Wiring a 3 way light switch.
Common connects only to 2 in switch position off nothing connects to the loop terminal in the switch.