I've got a new-ish (made 2001) GE CU (it was a wrong item in a delivery and never collected by the supplier) I'm going to use it to replace a friends old one.
Are MCBs' a standard fitment, so I can just use whatever is available or do they vary from makers to maker.?
However, they don't seem to be a common CU make and the places I've checked so far - local supplier, Screwfix, TLC don't have them. I'm sure I can source them if I look, but if MK or whatever will fit I'll just use them (yes I can tootle off to my local trade counter to check the fit, but I'll not have time to do that until next week sometime.