Knowing the purpose of each wire will keep you safe and your houses electrical system in top working order. Conductors larger than 6 awg are only available in black and are color taped at the ends.
Wiring Color Codes Usa Uk Europe Amp Canada Codes When To
Blue and black wire. Brown or black wires should be used for hot and live wires. White wire is neutral. Opening up an outlet or light switch box you might be confronted with a bewildering array of wires of different colorsblack white bare copper and other colors closely intermingle yet each one has a specific purpose. Which do i put. I have the same question. Blue and black very small wires with very small plactic connector where does it go.
Brown orange and yellow are used for 480 vac. I have 8 wires. In addition red wires are used to connect hardwired smoke detectors to the homes power system. Us ac power circuit wiring color codes canada. Green wire is for the ground. Black wire is never used for a ground or neutral wire and should be used as the power feed for a switch or an outlet.
Europes international electrotechnical commission code states that green yellow wires are protective ground wires. Black red and blue are used for 208 vac three phase. Microsoft windows 7 64 bit view all 2 2 replies 2. The black wire from the ceiling fan is the hot wire that runs the motor and turns the fan blades. A black wire is often used in a circuit as a switch leg the connection that runs from the switch to the electrical load. Blue and yellow electrical wires.
The blue wire is the hot wire for the. Blue wire is for the light if light is included with the fan. For neutral ground the blue wire should be used. In 220 volt circuits red wires are the secondary live wires. Black wires are for single live wires red for second active wires and blue for three phase active lines. Black wires are used to provide power in the circuit.
Blue yellow violet and brown wires often act as the travelers to transfer power between the switches in 3 way and 4 way switch. Cable 2 has earth brown black and blue. Black wire is for the fan. Hp pavilion s5000 desktop pc series. Like black wires they can also be used in some types of switch legs. Canadian wiring is governed by the cec canadian electric code.
Its possible to link two red wires together or a red wire to a black wire. The blue and black wire coming out of the card reader usb there is also wireless symbol in the front. The white wire is neutral and completes the fan circuit.
Gallery of Blue And Black Wire
