ZOTUP - ISOLATING SPARK GAPS

Isolating Spark Gaps (ISGs) for lightning protection systems and low-voltage limiters for use in railway systems and catodic protection. ISGs are in accordance with the standards EN 50164-3 / IEC 62561-3 and used for indirect bonding of a lightning protection system to nearby metal systems, where a direct bond is not permissible for functional reasons, e.g.:- for the protection of isolating joints in systems provided with cathodic protection or stray current systems;- for service entry masts for low voltage overhead lines;- for the protection of insulating flanges of pipelines;- in the vicinity of railway systems.

They provide the following features and benefits:
- monolithic explosion proof protection;- high level of protection and high isolation resistance against induced voltages or voltages injected by cathodic protection systems;- high short circuit current withstand.

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