We visited Vevy in the French part of Switzerland last weekend and while walking from the hotel to the railway station I came across these works for the replacement of an LV distribution cabinet. It doesn't look very Swiss but I guess it is a mixture of new and old. There seems to be several different, separate, earthing tapes. Is this usual?
as they seem rather small and not very deeply buried, so are probably useless as Earth connections!
They might be intended more as a buried grid to reduce the potential difference between the box and the ground immediately around it - so more in the vein of bonding rather than earthing.
as they seem rather small and not very deeply buried, so are probably useless as Earth connections!
They might be intended more as a buried grid to reduce the potential difference between the box and the ground immediately around it - so more in the vein of bonding rather than earthing.
