Exemplary Three Gang Two Way Switch

How to connect 2 way switch wiring using three wire control.

Three gang two way switch. The light s can be switched on and off from anyone of 3 places. This is what we use in circuits when we want to be able to switch a single light on and off from two different switches see the two way switching lighting diagrams. The fixture s hot wire connects to the second switch s common.

A three way wall switch is a common type of light switch that makes it possible to control a ceiling light or other electrical fixture from two different locations in a room. A two way switch has three terminals its a little more complicated any useful than it s one way cousin. 3 gang switch and you can call it 2 way switch is a type of swithces we are using mostly in the stairs lighting that mean you have switch up to the stair and one down to the stair and you can.

This is the new method to make a 2 way switch connection and it is slightly different from the two wire control method. In position 1 when the switch is down or on com and l1 are connected together just like the one way switch. If you need to control the lights from three places say you have 3 entrances to a large room and need a light switch next to each one you will need an intermediate switch.

In a hallway or large room for example installing three way switches at both ends lets you turn the light fixture on or off from both locations. Each of the gangs or switches above in fig 2 of which there are three work like this fig 3. 30 day money back guarantee.

This method is commonly used nowadays as it is efficient than the two wire control system. When it s on position 1 the com terminal is connected to the l1 terminal. Apple pay accepted in store.

On the whole 2 or 3 gang switches will always be 2 way switches. This 3 way switch wiring diagram shows how to wire the switches and the light when the power is coming to the light switch. In this diagram the incoming hot wire attaches to the first switch s common dark colored terminal.