After you have pulled your switch out from the wall the wires in the box and connecting to the switch should look like one of the following. Three wire cable runs between the switches and 2 wire cable runs to the light.
Fh 4423 One Way Lighting Wiring Diagram
Wiring diagram for one way switch. Basic 2 way circuit power coming in at switch. In the ceiling light fixture electrical box one black wire from a 3 way switch gets connected to the black load wire on the light fixture. As described on the other pages the two switch wires are both live. With a pair of 3 way switches either switch can make or break the connection that completes the circuit to the light. 3 way switch wiring diagram depicting all wires in the ceiling junction box. The switch just connects the two wires together when it is on.
In the above 3 way switch wiring diagram at each switch the black wire gets connected to the copper or black screw. One way lighting circuit using in line switching. One way light switch wiring diagram one way ceiling switch wiring diagram. Line diagram of a one way lighting circuit using in line method fig 1. 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. Incorrect installation will invalidate your guarantee.
For a 4 way light circuit to work you need two 3 way switches and at least one 4 way switch. Read the instructions carefully before commencing installation. Danger as one of the switch wires will always be live always turn off the power at the consumer unit before replacing a light switch. The cable going to the light switch is connected as follows fig 2. The red wire from the feed cable is connected to the top terminal the red wire going to. A one way light switch is quite easy to wire up.
Wiring diagram 3 way switch with light at the end. If in any doubt on how to proceed consult a qualified electrician. All work carried out should comply with all applicable wiring regulations.
Gallery of Wiring Diagram For One Way Switch
