What are the 3 colored wires?

What are the 3 colored wires?

U.S. Electrical Wiring Color Codes

  • Phase 1 – Black.
  • Phase 2 – Red.
  • Phase 3 – Blue.
  • Neutral – White.
  • Ground – Green, Green with Yellow Stripe, or Bare Wire.

What wire colors go together?

The protective ground is green or green with yellow stripe. The neutral is white, the hot (live or active) single phase wires are black , and red in the case of a second active….US AC power circuit wiring color codes.

Function Line, 3-phase
label L3
Color, common blue
Color, alternative yellow

What color wires go together in a car?

For example, while the grey wire is the (+) for the right front speaker, the grey wire with black stripes is the (-) for the same speaker. Likewise, the white wires connect to the left front speaker; purple wires indicate the right rear speaker, and the green wires are for the left rear speaker.

What Colour is live and neutral?

Plug wiring colours

Wire Colour
Live Brown
Neutral Blue
Earth Yellow and Green

How do I identify electrical wires?

An electrical cable is classified by two numbers separated by a hyphen, such as 14-2. The first number denotes the conductor’s gauge; the second denotes the number of conductors inside the cable. For instance, 14-2 has two 14-gauge conductors: a hot and a neutral.

What colors are neutral wires?

The white wire is the “neutral” wire, it takes any unused electricity and current and sends it back to the breaker panel. The green wire (or it can sometimes be uncolored) wire is the “ground” wire, it will take electricity back to the breaker panel, then outside to a rod that’s buried in the ground.

Which is live red or black?

Black (neutral) Red (live) Green and yellow (earth)

What color is live wire?