T
Toneyz
I don't get involved with a lot of properties that have a TN-S supply but had one today in an old local community theatre/centre had a MET with all sub-main earths etc going to it 16mm/10mm then abrade going from the sheath to the MET all standard and in good condition just looked to me a bit feeble compared with the 16/10mm copper conductors in the MET. does anyone know what it is made of and its CSA etc not realy given it much thought up till now.