at a job today and the earthing system looks like a tnc-s first look
but when the main fuse was took out and the small cover was removed the line neutral and earth was all seperate
which makes me think is it a tns?
its a shelterd accomanation with about 100 plus flats
the line neutral and earth to the cutout is coming thrugh a concreat floor in plastic conduit
but when the main fuse was took out and the small cover was removed the line neutral and earth was all seperate
which makes me think is it a tns?
its a shelterd accomanation with about 100 plus flats
the line neutral and earth to the cutout is coming thrugh a concreat floor in plastic conduit