just out of interest
if i run power to a garden shed for power tools lighting mower etc,
what would the earthing arrangments need to be
i intend to run 3 core 2.5mm swa into a small metal unit in the shed and was intending to use the 3rd core for earthing (i know the armour is used as an earth) all on a 32a breaker in the cu.
i think i have a tt system as there is no main earth on the cutout.
many thanks.
if i run power to a garden shed for power tools lighting mower etc,
what would the earthing arrangments need to be
i intend to run 3 core 2.5mm swa into a small metal unit in the shed and was intending to use the 3rd core for earthing (i know the armour is used as an earth) all on a 32a breaker in the cu.
i think i have a tt system as there is no main earth on the cutout.
many thanks.