With power through wiring power enters the switch box. This diagram illustrates wiring for one switch to control 2 or more lights.
Light Switch Wiring Diagrams Do It Yourself Help Com
Wiring 2 lights with switch at end of run. Screw a wire cap onto the spliced joint then connect the short wire to the load. Connect the black wire from the switch to the black. In home run light switch wiring each outgoing hot wire must be connected to the load terminal of the switch. 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. Multiple light wiring diagram. This will allow you to connect the first light as you described above and to run this additional light from the same switch by utilizing the red conductor in the 3 wire as the switched conductor and the black wire as the continuous hot wire.
Wrap a piece of black electrical tape around each end of this white wire to indicate that it is a hot wire rather than a neutral wire. Pull one end of each cable through the back of one of the light fixture electrical boxes. The best way to do this is to make a pigtail which means to twist all the black wires going to fixtures together with a 6 inch length of spare black wire. Wrap the end of the white wire at the ceiling electrical box that leads back to the switch box with. So an end of run switch is the last component in the wiring of a circuit and in effect the wire feeding the switch is coming from the light fixture and not the other way around. Wiring a 3 way light switch.
To wire this circuit in this manner you will need to run a 143 between the two light boxes. Run your cable from the first light to the second light. Wrap the end of the white wire at the switch box with black electrical tape. The source is at sw1 and 2 wire cable runs from there to the fixtures. Strip the insulation from the wires at the ceiling electrical box and the switch box to expose 12 inch to 34 inch of bare electrical wire using a wire cutterstripper. The hot and neutral terminals on each fixture are spliced with a pigtail to the circuit wires which then continue on to the next light.
Run 12 gauge electrical cable between each switch and the light it controls. Step 2 this tutorial will explain the job as if there is currently no light fixture or switch installed in the room. Just a ceiling electrical box with a circuit in it. Connect the black wire from the power supply to the white wire of the cable connected to the switch. With a pair of 3 way switches either can make or break the connection that completes the circuit to the light. The feed wire the hot wire coming from the service panel runs to the switch before it goes to the fixture.
Two cables enter the switch boxone supplying power and one going to the fixture. The neutral wires are spliced and a black wire connects to each switch terminal.
Gallery of Wiring 2 Lights With Switch At End Of Run
