Earth electrode FI 20 X 1500 MM Stainless steel 1404 F285136

The extension earth electrode is another element of vertical earthing. It allows you to extend the earthing to any length. Insert the (cone) of the base earth electrode into the hole of the extension earth electrode, building a deep earthing system. It is possible to insert a special tip from the AN-51Z series into the hole of the earth electrode, where the earth electrode of the extension becomes the base earth electrode.