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Electricity Underground Ducting Colour

AncientMariner
What is the colour for electricity underground ducting for 400/230 volt supply cable?


Is it Black or Red?  If Red, when did it change from Black?

Thanks

Clive

Parents
  • 0
    When I first approached SSE for a new (three-phase) supply, I was told that if the duct wasn't black, they wouldn't use it. As simple as that!
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  • 0
    When I first approached SSE for a new (three-phase) supply, I was told that if the duct wasn't black, they wouldn't use it. As simple as that!
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