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Thanks

Should I go 40a or 50a :?:

LECTRICIAN Thanks for your detailed reply but I can`t make out if you agree with my thoughts or not :?:

You`re right, I can`t get a 45a mcb for my Consumer unit, but I can get a 50a. If I use the 50a mcb protected by the rcd is this ok :?

Ok thanks again, point taken , I`ll go for a 45amp mcb.

Thanks for your reply but I`ll probably fit a 50amp just to be on the safe side.

I intend to fit a 10.5kw electric shower using 10mm twin & earth, the total distance of wiring is approx. 10 metres including via the 45amp pull switch, is a 40amp fuse rating on the consumer unit adequate :?: