Commissioning a ring circuit
"Mike Tomlinson" wrote in message
...
In article , Christian
McArdle writes
No they're going to change the colour of the cable,
To what?
For single phase a.c.
Live (was red) will now be brown
Neutral (was black) will now be blue
Earth (green or bare copper) will now be green and yellow
Cheers
Clive
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