Easyfox is right with his diversity calcs
dont you guys use this as standard?????
i have lost count of the number of sparks i have had to explain this too, what is even more surprising is the number of them that GENiUNELY hadnt heard of it before.
And why 10mm?
or even 6mm?
or even 4mm for that matter??????
if theres no BS1363 outlet in the CCU, by Ib In Iz you could put it on a 25A 60898 and run in 2.5 assuming method 1 (27A)
even 4mm could be considered as 'throwing excessive copper' at the problem!!!!!
ho, hum. we live and learn!
