The neutral wire colour is blue.
What does N and L mean Australia wire?
The N & L stand for Neutral and Load. With your AC line in you should have three wires. Neutral, Load, and Ground. If your wires are color coded for the US then the black wire is Load or Hot, the white wire is Neutral, and the green wire is Ground.
Is white wire neutral?
The white wire is the “neutral” wire, it takes any unused electricity and current and sends it back to the breaker panel. … This is to prevent the electricity from running through you!
Is white wire live or neutral Australia?
Common colours include white or grey, which are both typically neutral, and black or yellow for active wires.
Is black wire neutral Australia?
The Australian Standard specifies that for most installations, the electrical wiring colours to use are black for a live conductor, brown or blue for a neutral conductor, green or yellow-green for an earth (ground) conductor, and red or orange for a signal wire.
How do I know if I have a hot or neutral wire?
Most likely the neutral wire is white and the hot wire is red or black, but test to make sure. Identify the neutral wire in the fixture by looking at the wires. In most modern fixtures the neutral wire will be white and the hot wire is red or black. In some types of fixtures, both wires will be the same color.
Do all outlets have a neutral wire?
All houses have a neutral wire, so the better question is, “Do I have neutrals in my switch boxes?” … If you have an outlet on the wall near the switch, the switch box almost certainly contains a neutral. If they are gang switches, then there’s a much higher likelihood of having neutral wires.
How can you tell if a wire is neutral or line?
The easiest way of identifying the line/hot and load wires is to check the colors of the insulation. White and grey wires are neutral; green with yellow stripes, green and copper are ground wires, black can be line/upstream wire, red or black are load/downstream. The white or black are travelers.
What colour are electrical wires in Australia?
Within Australia the live wire is brown, the neutral wire is blue and the earth wire is green and yellow. This may not be the same for every electrical system as the wire colour codes have altered throughout the years.
Can you use ground as neutral?
a ground and a neutral are both wires. unless they’re tied together with other circuits, and not a ‘home run’ back to the panel, there is no difference between the two where they both end up on the same bus bar in the box.
What happens if you mix up hot and neutral wires?
This happens when the hot and neutral wires get flipped around at an outlet, or upstream from an outlet. Reversed polarity creates a potential shock hazard, but it’s usually an easy repair. Any $5 electrical tester will alert you to this condition, assuming you have a properly grounded three-prong outlet.