26-06-2014, 09:20 AM
Jeeze Alan, I'm not with it this morning, a correction again, I've just now checked our SWA it is three core after all, 3 x 10 mm is what's stamped on it.
According to this article I just found exporting PME and using that alone in the outbuilding is no problem, the TN-C-S supply, which ours is specifies a 10 mm earth conductor so the spare core in our SWA will do for that.
http://www.napitonline.com/downloads/CP%...Supply.pdf
Lawrence.
According to this article I just found exporting PME and using that alone in the outbuilding is no problem, the TN-C-S supply, which ours is specifies a 10 mm earth conductor so the spare core in our SWA will do for that.
http://www.napitonline.com/downloads/CP%...Supply.pdf
Lawrence.
