Hello Chaps
On the outside wall of the house we have TT supply with an earth rod supplied by EDF as a temporary supply for building work. Now the house is nearing done we have been told after 15 weeks that we can just use the TT system rather then pay for them to put in there norm.
I understand the obvious rcd issues i'll have with the CU but just out of curiosity as ive never used a TT, what is the small looking cable made up of that comes into our 100A fuse at the supply - obviously no earth but it feels like single solid 25mm core?
Im sure its any easy answer for most of you but ive never come across it before.
Also am i just better forking out for the standard household supply?
On the outside wall of the house we have TT supply with an earth rod supplied by EDF as a temporary supply for building work. Now the house is nearing done we have been told after 15 weeks that we can just use the TT system rather then pay for them to put in there norm.
I understand the obvious rcd issues i'll have with the CU but just out of curiosity as ive never used a TT, what is the small looking cable made up of that comes into our 100A fuse at the supply - obviously no earth but it feels like single solid 25mm core?
Im sure its any easy answer for most of you but ive never come across it before.
Also am i just better forking out for the standard household supply?