On 31/01/2020 14:58, Gareth Evans wrote:

I'm fairly sure that when this house was rewired that the cable
from the consumer unit to the cooker point was 6mm, but
recent discussion here has discussed 10mm and even 16mm.

Has the standard changed over the years?

There is probably a wider availability of more powerful cookers (or hob
/ oven combinations) than in the past.

However 6mm^2 is a fairly common choice in most cases. Note also that
you can apply fairly generous diversity adjustments to cookers in a
domestic situation, and that tends to lower the design load quite a bit.

See:

http://wiki.diyfaq.org.uk/index.php/Diversity


--
Cheers,

John.

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