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    For protecting low-voltage consumer 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 440 / 760

  • Spark-gap-based lightning current arrester
  • Extremely high lightning current discharge capacity
  • High follow current extinguishing capability and limitation due RADAX Flow technology
  • Directly coordinated with DEHNguard surge protective devices without additional cable length
  • Operating state / fault indication by green / red indicator flag in the inspection window

DEHNbloc Maxi 1 440 (FM)

Coordinated single-pole lightning current arrester with high follow current limitation for UC = 440 V.
Art.-Nr. 961140
DBM 1 440
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DEHNbloc Maxi 1 440 (FM)

Coordinated single-pole lightning current arrester with high follow current limitation for UC = 440 V.
Art.-Nr. 961145
DBM 1 440 FM
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DEHNbloc Maxi 1 760 FM

Coordinated single-pole lightning current arrester with high follow current limitation for UC = 760 V.
Art.-Nr. 961175
DBM 1 760 FM
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DEHNbloc Maxi 1 440 SN1885 FM

Coordinated single-pole lightning current arrester with high follow current limitation for UC = 440 V.
Art.-Nr. 961148
DBM 1 440 SN1885 FM
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