In article ,
Robin wrote:
On 11/11/2017 11:46, charles wrote:
In article ,
Bob Minchin wrote:
Steve Walker wrote:
On 10/11/2017 14:39, Brian Gaff wrote:
Grey, really?
Brian

Yes, Grey. A compromise, as the original harmonization suggestion was to
have three phase wired using three black cores!

SteveW


Yes, an absolutely mad decision making it impossible to have any
illuminated indicators in the phase colours

how about 1, 2 & 3?

I thought colours ought not to be relied upon anyway - unless users all
airline pilots, train drivers or others known not to be colour-blind

One reason for the change from red for 'live' green for 'earth'

--
*The colder the X-ray table, the more of your body is required on it *

Dave Plowman London SW
To e-mail, change noise into sound.