2 way switch wiring diagram two way switch two way switching. First of all we need to go over a little terminology so you know exactly what is being discussed.
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Wiring diagram for two way switch. Two way switches and three way switches operate the same way and have the same connection points they just have different names in the uk which are common l1 and l2. This is the new method to make a 2 way switching connection as it is slightly different from the two wire control method. How to connect 2 way switch wiring using three wire control. Go to my switch terminology page where i discuss the terms used for the different types of home electrical switches. Uk two 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.
Wiring a 2 way switch is about as simple as it gets when it comes to basic house wiring. The power source comes from the fixture and then connects to the power terminal. This method is commonly used now days as it is efficient than the two wire control system. 2 way switching two wire control ive included this method of 2 way switching for reference because you may come across it in old homes but i dont recommend you use it. In the united kingdom some electricians use an alternative method for wiring two way switches as depicted in the above wiring diagram. Where 0 represents the off condition and 1 represents the on condition.
A 2 way switch wiring diagram with power feed from the switch light.