Dehn 819730 Air-term. mast L 11m w. HVI Conductor D 20mm Cu L min. 10.0m black -KIT-

Air-termination mast with HVI Conductor (high-voltage-resistant, insulated down conductor), for keeping the separation distance from conductive parts according to IEC 62305-3 in order to prevent dangerous flashover between parts of the external lightning protection system and indoor conductive parts (electrical installation, pipes, etc.). In order to avoid creeping discharge, the HVI Conductor has a special outer sheath which makes it possible to discharge high lightning impulse voltages to a reference potential. HVI Conductor (black), with internal sealing end and one earth connection element. Conductor length 10 m. Equivalent separation distance s ≤ 75 cm (in air), s ≤ 150 cm (solid material).