Fantastic 2 Way Switch To 3 Way Switch

2 way switching means having two or more switches in different locations to control one lamp they are wired so that operation of either switch will control the light.

2 way switch to 3 way switch. With the voltmeter verify that the power. Before proceeding an important component called a two way light switch is the main element of the 2 way switching irrespective of the type of wiring used. One of the most common problems is improper wiring due to connecting the circuit wires to the wrong screw terminals.

When wiring a 2. Converting a two way light switch to a three way light switch is a great way to solve common problems with light switching. Three way switches are tricky to install especially for diyers who are replacing a bad switch.

Either way complete these five steps for 3 way light switch wiring. Go to my switch terminology page where i discuss the terms used for the different types of home electrical switches. How to change a 3 way switch to 2 way remove the three way switch from the circuit.

It s likely you ll also need to replace the. It should also help in understanding the functions of each type of switch. First of all we need to go over a little terminology so you know exactly what is being discussed.

In position 1 when the switch is down or on com and l1 are connected together just like the one way switch in position 2 when the switch is up or off com and l2 are connected together. This arrangement is often found in stairways with one switch upstairs and one switch downstairs or in long hallways with a switch at either end. Each of the gangs or switches above in fig 2 of which there are three work like this fig 3.

Turn off the power to the circuit at the breaker box. Wiring a 2 way switch is about as simple as it gets when it comes to basic house wiring. The three terminals are usually named com l1 and l2 but sometimes com 1 way and 2 way are also used.