socket circuit

P

paddyscouse

hi can some one advise me what to use for a radial socket circuit, i was thinking about 4 mil with a 32a mcb for kitchen

would then 2.5 with a 20a mcb for other room and the same for upstairs x3 beds
 
Is this as opposed to 1mm, I dont have my books to hand but isnt it 16A for 1mm and 18A for 1.5? so even with some correction factors is 1mm not up to the job?

1mm is 13.5A however a typical run in any domestic property would mean with suitable correction factors applied for grouping, ambient temp and laying on top of or below insulation you'd only get 7 or 8A out of it.
 

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