I am considering running a permanent electrical feed to my shed which is aprox. 2M from house / CU.
This is the intented plan 6mm T&E connected to a 32A (b) mcb in the non RCD side of the CU, through the house wall in to a waterproof junction box where it will connect to 4mm twin core SWA cable this will then pass under the ground in 60mm conduit in to my shed. This will then connect in to a garage RCD CU to be spilt via a 6A (b) and 16A (b) mcb to feed a 1.5mm T&E lighting and a 2.5mm T&E radial socket circuit respectively.
The cable lengths will be approx 6mm - 1M, 4mm SWA - 4M, 2.5mm Radial circuit 5M
Part P aside can anyone see any problems with cable sizing, type, connections etc.
Now the twist, please dont jump down my throat until you've read it all!!!
I would like to make the join between the 6mm T&E and 4mm SWA in the Electricity board meter box, I am not talking about making any sort of connection in to the incomer or meter tails. I am purely talking about siting the waterproof junction box inside the EB enclosure. Is this in any way illegal or gonna upset the EB.
All comments / derogatory comments welcome and appreciated.
Cheers, Darren.