A two gang two way light switch sounds complicated but its actually the very common two switch light fixture youre probably used to seeing in your home. A two way light switch is a simple single pole changeover switch with three terminals.
Wiring Diagram For 2 Gang 1 Way Light Switch
3 gang 2 way switch diagram uk. In position 1 when the switch is down or on com and l1 are connected together just like the one way switchin position 2 when the switch is up or off com and l2 are connected together. In one switch position the com terminal is connected to l1. Thanks for watching like share. With a pair of 3 way switches either can make or break the connection that completes the circuit to the light. In the other switch position it changes over so that com is connected. Wiring a 3 way light switch.
Way in switch gang in switch and sp dp pole difference in electrical switches. Uk so this fig 2 is what we call an intermediate switch so called because it is used in between two x 2 way switches to achieve 3 way switching clarified below under multiway switching. When l1 is on l2 would be off. Each of the gangs or switches above in fig 2 of which there are three work like this fig 3. When l1 is off l2 would be on. Ive bought a new brass 3 gang 2 way light switch to replace the old 30 year old plastic one in my hallway but cant figure out how to wire it.
Two way means that the switch has two positions on and off and two gang means that two switches are packaged together. There are two wiring options for this. Wiring a two way switch. Sometimes called a crossover switch for obvious reasons. If you are describing this switch to an electrician or electrical supplier you should refer to it as a 1 gang intermediate light switch. 3 gang 2 way light switch wiring diagram uk.
In position 1 when the switch is down or on com and l1 are connected together just like the one way switchin position 2 when the switch is up or off com and l2 are connected together. Two way switches have a com terminal as well as l1 and l2 terminals. These are typically labelled com l1 and l2 some may label the l1 and l2 positions as 1 way and 2 way. The back of the old one looks very different to the new one see pics so i cant make sense of how to wire up the new one. 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. Two way switching means you can switch the same light fixture from two switches that are located in different sides of a room.
Gallery of 3 Gang 2 Way Switch Diagram Uk
