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so i want to go down the way? the run of cable wont even be 10 meters, its just from the generator outside to the DB on the inside of the cabin. BS 7671 says that a cable of 10mm and in free space can carry up to 60. sorry if im being a pest haha, ive searched all over the internet trying to...

my thoughts were to used a 10mm cable and 63A breaker? also the 3 smaller DB's are single phase, so would i use a 32 amp breaker for each DB because i was told that the 3 combined was 44 amps, or is 32 too big? cheers

i have a 10 kva generator and am running the supply into a 3-phase DB, which im then using to power 3 smaller DB's. what size cable should i use to run from the generator to the DB? and also what size breaker should i use? thanks guys