Note: This article is discontinued.

Closed spark gap with lightning current carrying capability

Item no. 5240085 | EAN 4012195412816

5240085 / 481
100 kA
< 5,0 kV
Product description

Product description

Closed, lightning current carrying spark gap for separation of electrically conductive plant components.


• Connection bolts; Ø 10 mm; stainless steel.

• Pulsed current 50 kA (10/350)

• BET


Tested application: Installation of electrical isolations for external lightning protection and earthing systems, e.g. two earthing systems on account of mutual influence or corrosion (corrosion current prevention).
  • Lightning current-tested
  • 5-year warranty
  • EurAsian Conformity
Technical data

Technical data

Dimension 188x94x90
Explosion-tested version no
Lightning impulse current 50 kA
Nominal discharge surge current 100 kA
Permitted temperature range, max. 50 °C
Permitted temperature range, min. -20 °C
Power frequency spark-over voltage 2,5 kV
Protection level < 5,0 kV
Response time <100 ns
All types

All types

Types Nominal discharge surge current Protection level Item no. Quantity SSU
481 100 kA < 5,0 kV 5240085
1 piece
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