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Entitled ‘Regulations for the Electrical Equipment of Buildings’. 1927: 9th: IEE: 1934: 10th: IEE: Three-phase colours changed to red, white and green; neutral or earth to black. 1939 11th IEE Last edition to allow sockets in a bathroom. Three-phase colours changed to red, white and blue; black for neutral or earth.
The new standard colour code does not use red. Where new wiring is mixed with old, cables must be clearly marked to prevent interchange of phase and neutral. Variation in the earth/ground conductor's colour at an earlier date than the remainder of the colours means its colour should not be used as an indication of the old vs new standard cable ...
From 1970 European countries started a process of harmonising their wiring colours, as several countries had chosen the same colour to denote different wires. The new harmonised colours were chosen mainly because no country had used them. Colours like pink, orange and turquoise were not available as they were deemed to be too close to other ...
BS 4343 for industrial electrical power connectors; BS 4532 Specification for snorkels and face masks. [9] BS 4573 Specification for 2-pin reversible plugs and shaver socket-outlets; BS 4800 for paint colours used in building construction; BS 4900 for vitreous enamel colours used in building construction
This page contains a list of colours used in previous/next station boxes on UK railway station (and related/similar) articles, believed to be up-to-date as of 26 December 2023. Some of the colours have templates (e.g. {{ NXEA colour }} ) which can be used to implement them.
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The names and colours for London Overground lines will be: – The Lioness line between Euston and Watford Junction (yellow). This honours the England women’s football team winning Euro 2022 at ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 14 December 2024. For other color lists, see Lists of colors. This article relies largely or entirely on a single source. Relevant discussion may be found on the talk page. Please help improve this article by introducing citations to additional sources. Find sources: "List of colors" alphabetical ...