Spark gap EX ISG H

Item no. 5240089 | EAN 4012196849574

  • 5-year warranty
  • Lightning current-tested

Spark gaps 480 and 481 are installed with attaching straps or connectors between the system parts to be bridged. When installing, cable lengths should be kept as short as possible, as long cables increase the risk of insulation being subjected to unnecessary demands through inductive voltages.

All types

All types

Types Item no. Quantity SSU
ISG N 5240089
1 piece
Spark gap EX ISG H
Spark gap EX ISG H

Spark gap EX ISG H

Technical data

Response voltage 0 kV
Impulse discharge current (10/350) 50 kA
Nominal discharge current (8/20) 10050 kA
Protection rating IP65/67
Temperature range -20 - +80 °C
Invitation to tender text

Invitation to tender text

ISG N / 5240089
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Data sheet

Catalogues & Flyers

EX ISG spark gap, 0.73MB, pdf
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Lightning and surge protection for potentially explosive (Ex) areas, 1.08MB, pdf
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Lightning protection guide, 25.41MB, pdf
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