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. This format of light switch has three discreet switches on a single face plate.
Wiring Diagrams Double Gang Box Do It Yourself Help Com
Wiring a three gang light switch. With a pair of 3 way switches either can make or break the connection that completes the circuit to the light. 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. If you are changing an existing triple switch. The triple switch i am wiring has 3 single pole switches in a single housing that go to a switched outlet an entrance way light and an outside light. This is an updated version of the first arrangement. How to wire three switches in a gang box seems a bit daunting just looking at it.
The number of ways is important to consider if you want to. The terminals are brass. 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. Basically this is three single gang 1 way switches on a single face plate. 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. Tame the tentacles and provide the power that will allow each fixture to be operated by a dedicated switch.
3 gang light switches 76 products a 3 gang light switch has three rockers or dimmers which control the lighting normally used in a single room where you have three sets of lights that need to be controlled independently from one another. 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. Buy a single pole switch if one switch controls the lights or a three way if you have two switches controlling the same lights. Each of the gangs or switches above in fig 2 of which there are three work like this fig 3. A switch interrupts the hot leg of the circuit so it has terminals only for black wires and ground. Wiring a 3 way light switch.
You have only one power supply wire and three different fixtures to be wired to that power supply. You connect the black wire from the power source to one of these brass terminals the line terminal and the black wire going to the light fixture to the other which is the load terminal. Add up the wattage of the bulbs in all the fixtures the switch controls to make sure it falls within the switch rating listed on the package or instructions. 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.
Gallery of Wiring A Three Gang Light Switch
