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Red & Yellow & Pink & Green...

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Purple & Orange & Blue. Singing a rainbow is fun.

What does B.S. 7671 say we can use these colours below for?

Brown, Black, Red, Orange, Yellow, Violet, Grey, White, Pink or Turquoise?

The combination of green and yellow is sacred and is to be used for specific safety purposes only.

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    Line conductor of Control, ELV and other circuits.

    Arguably green should be in there too - as it's not longer prohibited by 514.4.5 (and commonly found in 6-core alarm cables).

       - Andy.

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    Line conductor of Control, ELV and other circuits.

    Arguably green should be in there too - as it's not longer prohibited by 514.4.5 (and commonly found in 6-core alarm cables).

       - Andy.

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