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.
2 way pull switch wiring diagram.
2 way switch 3 wire.
With a pair of 3 way switches either can make or break the connection that completes the circuit to the light.
Wiring a 3 way light switch.
The way i show allows you to fairly easily add a second two way switch to an existing light switch by simply wiring them together in a certain way.
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.
A two way switch uk schematic diagram of old wire colours.
Schematic diagram of new wire colours.
There are several ways to wire two way switching.
This circuit is wired the same way as the 3 way lights at this link.
The cable going to the light switch is connected as follows fig 2.
The power source comes from the fixture and then connects to the power terminal.
A one way light switch is quite easy to wire up.
The red wire from the feed cable is connected to the top terminal the red wire going to.
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.
Line diagram of a one way lighting circuit using in line method fig 1.
3 way switched outlet wiring.
In this diagram two 3 way switches control a wall receptacle outlet that may be used to control a lamp from two entrances to a room.
One way lighting circuit using in line switching.
Three wire cable runs between the switches and the outlet.
3 way light switching new cable colours 3 way light switch old cable colours 3 way light switch using a two wire control.
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 3 wire system new harmonised cable colours 2 way switch 3 wire system old cable colours 2 way switch two wire control three way switching.