Brown is your hot wire, so you want to connect it to the black wire in your building. Blue is negative or back, so it becomes white. The green with a yellow stripe is the ground and goes to the green of the building. 13
Does the blue wire go to the black wire?
Note that the blue wire is connected to the black fan wire, so both can be powered by the same switch. Connect the blue wire from the ceiling fan to the black wire from the fan and the black wire from the ceiling. This connection allows both the ceiling fan and the lighting kit to be powered from a single light switch. 24
What thread color goes with blue?
The neutral wire is white, the hot single-phase wires (live or active) are black, and in the case of a second active red. The three-phase lines are red, black, and blue. … color codes for AC wiring in the United States.
| Function | Line, three-phase |
|---|---|
| Designation | L3 |
| color , usual | blue |
| color , alternative | yellow |
Is the blue wire the same as the white wire?
These are the colors most commonly used in electrical wiring. …Blue and yellow wires are sometimes used as hot wires and runners, green wires (and bare copper wires) are ground wires, and white and gray wires are neutral. 8th
What is the blue wire for?
Blue wires are used as runners, usually on three or four way switches (that control a light from multiple locations) or as switch bases for things like fans or lights. Yellow wires are almost always used as switches for outlets, fans, or lights. 11
Is the blue wire live or neutral?
The blue wire, also called the neutral wire, has the function of carrying power out of the device. The brown wire, also known as the live wire, carries power to the device. The combination of these wires is called a circuit.
Is a blue wire a hot wire?
What are blue and yellow wires? Blue and yellow wires are sometimes used as hot wires. Blue wires are commonly used for travelers in three and four way switching applications. 04