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ARW

On 01/05/2019 21:07, wrote:
Yes it is three core SWA in the new three phase colours so I will have to use coloured tape on both ends....

The cable is 20 m long from end to end but about 5m is above ground and 1.2m below down to the trench so the physical lateral distance between garage and shed/greenhouse is only about 13.8 metres.

OK so you could actually export the earth for main equipotential bonding
purposes by adding a 10mm earth between the CU and the SWA. However IMHO
both the shed and the green house should be supplied from a TT supply.

--
Adam