The service fuse doesn't protect any part of the installation.....so lets just say the said consumer unit is next to the cut out,what protects the tails from the meter to the consumer unit under fault conditions?
I did fight my own AMATEURISM and used my pathetic lack of intelligence to do a search after using my lack of knowledge to look through the regs before exercising the use of social media to try and get the answer after realising it was right there infront off me so the whole world of information...
WOW handbags......for what its worth I did do a search and I have already seen your link numerous times, little seeds can sometimes grow. I thought this was a friendly forum rather than people jumping down necks....BS7671 maybe not be the be all and end all but its a fact we need to adhere to...
PME, yes its their cut out fuse.....the db is remote from the cut out, other side of the utility for what its worth. Put the type s on to protect the tails the best I can..... final circuits well below and with 30ma