Wiring A Two Way Light Switch

All you need.

Wiring a two way light switch. Fig 5 the cable coming from the first light switch is connected as follows fig 5. 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. How to wire a 2 way switch circuit. A two way switch has 3 terminals.

When wiring a 2 way switch circuit all you re really doing is controlling the power flow switching off on to the load a light lamp outlet ceiling fan etc now a typical circuit will contain a 3 wire cable known as romex. The second two way light switch is also quite easy to wire up. To switch from two locations you ll need 2 two way switches and wire them together in a particular way. 3 way light switching new cable colours 3 way light switch old cable colours 3 way light switch using a two wire control.

Finally connect the 3 core earth cable brown wire in to the c common terminal. The red wire is connected to the l1 terminal the black wire marked with red tape or red sleeving is connected to the l2 terminal and the earth wire is connected to the earth terminal. The power source comes from the fixture and then connects to the power terminal. Wiring a two way switch.

Connect the line brown wire coming from the light together with the 3 core earth cable black wire in to the l1 terminal of the two way switch. Black wire power or hot wire. Two way switch can be operated from any of the switch independently means whatever be the position of other switch on off you can control the light with other switch. Connect the blue wire with the brown slewing coming from the light to the l2 terminal together with the 3 core earth cable grey wire.

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 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. Two way switching allows you to control a light from two locations. A common c l1 and l2.

This is how the two way switch wiring should look like. A single switched light can easily be converted to a two way light with the addition of a two way light switch and three core and earth cable. This is very useful in a number places particularly hallways and stairs. Basically connecting a switch either end of a room to control the same lights.

A 2 way switch wiring diagram with power feed from the switch light.