For 3 phase, L1 is red; L2 is yellow; L3 is green; Neutral is blue; Earth is yellow&green.
For single phase, L is red or brown; Neutral is black or blue; Earth is yellow&green.
In the UK, the old wiring colours were... Live = red, Neutral = black, Earth = green.
TO SUPPLY A BATHROOM FAN / CENNTRAL HEATING THERMOSTATWITH A CONSTANT LIVE FEED
All depends on what country you are in, wiring standards and cable type. Industrial cable in the UK is. :- Red = Live Black = Neutral Copper wire = earth. (add Green/Yellow striped sleeve at junctions.) Domestic is:- Brown = Live Blue = neutral Green/yellow stripe = Earth Europe Black = Live Blue = Neutral Brown = Earth
If you're asking about UK three prong plugs - the earth cable is green and yellow, the live is brown and the negative is blue.
Cable lg studioworks 563n
It depends where you live. In the USA and Canada, people say color, and in the UK and any other English-speaking places(usually) it is colour. Just the culture.
It lets you know what material the cable is made from.
colour
Channel and Tray is the best cable tray manufacturer in the UK
You can get frostbite if you live in the UK.
Speaker cable can have an insulator that could be any color. The wire inside is typically silver, copper or gold colored.
NO.