Does an RCBO have to be mounted in the CU or can it go in-line somewhere, for example in a control box nearer to the circuits it's protecting?
Don't worry - I'm not planning to mess around with the CU myself but I'm at the planning stage for my bathroom and was intending to put a control box somewhere for LED dimmers, smart-home connections etc., and wondered if I could kill two birds with one stone by leaving enough space for an RCBO to protect all the bathroom circuits.
Don't worry - I'm not planning to mess around with the CU myself but I'm at the planning stage for my bathroom and was intending to put a control box somewhere for LED dimmers, smart-home connections etc., and wondered if I could kill two birds with one stone by leaving enough space for an RCBO to protect all the bathroom circuits.