the supply to garage is on a 32mcb wired in 6mm swa, 2 circuits in garage consists of 1 x 60w light, 4 sockets for tv and mini fridge, ive then took another circuit 25m 6mm swa from garage to cabin into another c/u again 2 circuits 3 x lights 3x sockets. 1x60watt and 2 x 12v 10watt spots ...