• DEHNventil 50kA 360V 3P kombinert lyn- og overspenningsvern for IT/TT - slideshow 1
  • DEHNventil 50kA 360V 3P kombinert lyn- og overspenningsvern for IT/TT - slideshow 2

DEHNventil 50kA 360V 3P kombinert lyn- og overspenningsvern for IT/TT

Varenummer: D951316
Lagerbeholdning:

DV M IT/TT SN1823 Type 1+2 - Med meldekontakt

DV M IT/TT SN1823 Type 1+2 - Med meldekontakt

Modular combined arrester for IT systems with a nominal voltage of 230 V / 50 Hz ("3+1" circuit).

  • Prewired spark-gap-based type 1 and type 2 combined lightning current and surge arrester consisting of a base part and plug-in protection modules
  • Special type of circuit for Norwegian IT systems, according to NEK 400
  • Maximum system availability due to RADAX Flow follow current limitation
  • No tripping of 32 A gL/gG fuses up to short-circuit currents of 25 kArms
  • Lightning current discharge capacity: 50 kA (10/350 μs)
  • Capable of protecting terminal equipment
  • Operating state / fault indication by green / red indicator flag in the inspection window
  • Easy replacement of protection modules without the use of tools due to module locking system with release button

 

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