With a pair of 3 way switches either can make or break the connection that completes the circuit to the light. A 3 gang switch for 3 seperate lights.
Light Switch Wikipedia
3 gang light switch diagram. 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. How to wire three switches in a gang box seems a bit daunting just looking at it. If there was a feed cable i think you would connect live to common link this to all commons and then connect switch lines to l1. Because the electrical code as of the 2011 nec update requires a neutral wire in most new switch boxes a 3 wire cable runs between the light and switch. Your gang box looks like an octopus with wires emerging from it like the tentacles of the kraken that sank the black pearl. 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.
You have only one power supply wire and three different fixtures to be wired to that power supply. Thanks for watching like share. Basically this is three single gang 1 way switches on a single face plate. The only place you would use such a beast is if you had three lights or sets of lights in a single room each controlled by one of the single switches. 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. This is an updated version of the first arrangement.
The electrical system consists of the line from the pole a meter where electrical usage is tallied a main circuit breaker panel sometimes called load centers and in older homes fuse. The red and black are used for hot and the white neutral wire at the switch box allows for powering a timer remote control or other programmable switch. There doesnt seem to be a feed in from the board or anything just 3 switch wires. Way in switch gang in switch and sp dp pole difference in electrical switches. 3 gang 2 way light switch wiring diagram uk. This format of light switch has three discreet switches on a single face plate.
Each of the gangs or switches above in fig 2 of which there are three work like this fig 3. Wiring a 3 way light switch.
Gallery of 3 Gang Light Switch Diagram
