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    For protecting low voltage consumer’s installations against surges and even direct lightning strikes. For installation in conformity with the lightning protection zone concept at the boundaries from 0A – 1.
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DEHNbloc Maxi

  • Encapsulated RADAX Flow spark gap with high follow current limitation
  • No tripping of 32 A gG fuses up to short-circuit currents of 50 kArms
  • High lightning current discharge capacity
  • Directly coordinated with DEHNguard ... and V(A) NH ... surge protective devices without additional cable length
  • NH00 design
  • Low voltage protection level

DEHNbloc Maxi NH00 255

Coordinated single-pole lightning current arrester in NH00 design with high follow current limitation for UC = 255 V.
Art.-Nr. 900255
DBM NH00 255
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