P
pazza
Hi all i have a job at a shop coming up basicaly the called me in because some electrician had wire there new show cooker into a sub main board which was only fed from a 6.0mm cable on a 30a mcb which was running the above cooker and a load of lighting circuits.
What i thought was obviousy run in a ne 16mm twin cable from the mains to the sub main. The mains board feeding the sub main is a old crabtree c50 type which they are going to have upgraded but not at this time so my plan was to come out of the crabtree mains board to a small two way consumer unit with a rcd then off to the sub main board.
What crabtree breaker shall i use to feed my 2-way rcd board?
cheers in advance!
What i thought was obviousy run in a ne 16mm twin cable from the mains to the sub main. The mains board feeding the sub main is a old crabtree c50 type which they are going to have upgraded but not at this time so my plan was to come out of the crabtree mains board to a small two way consumer unit with a rcd then off to the sub main board.
What crabtree breaker shall i use to feed my 2-way rcd board?
cheers in advance!
