if you had to run a cable(swa) and there were two routes ie.short route run it through cable compartment of switchboard(compression gland in top and one in bottom and then on to final destination).long route install cable tray from external wall (low level)to existing tray (high level) then clip cable to tray.
which would be correct i'am sure there's something in the regs about going through electrical boards but i can't find it .
yours benji
which would be correct i'am sure there's something in the regs about going through electrical boards but i can't find it .
yours benji