What colour is single phase electrical supply?

Answer:
The colour of the single phase electrical supply is RED (PHASE) and BLACK (NETURAL).

Answer

It depends entirely on the standards used in your particular country.

In North America, for example, the colours are black (line, not 'phase') and white (neutral).

In Europe, the colours are brown (line) and blue (neutral).

Other countries have different standards.
First answer by ID2365590017. Last edit by Awaygood. Contributor trust: 66 [recommend contributor recommended]. Question popularity: 2 [recommend question].