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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 1 CI 440 / 760 FM

  • Spark-gap-based lightning current arrester with an integrated backup fuse capable of carrying lightning currents in a compact enclosure
  • Extremely high lightning current discharge capacity of 35 kA (10/350 µs)
  • Low voltage protection level (including backup fuse)
  • High follow current extinguishing capability and limitation thanks to RADAX Flow technology
  • Energy coordination with other arresters of the Red/Line product family
  • Operating state / fault indication by green / red indicator flag in the inspection window

DEHNbloc Maxi 1 CI 440 FM

Coordinated single-pole lightning current arrester with integrated backup fuse for 400 / 690 V TN systems and 400 V IT systemss; with remote signalling contact for monitoring device (floating changeover contact).
Art.-Nr. 961146
DBM 1 CI 440 FM
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DEHNbloc Maxi 1 CI 760 FM

Coordinated single-pole lightning current arrester with integrated backup fuse for 690 V TN / IT systemss; with remote signalling contact for monitoring device (floating changeover contact).
Art.-Nr. 961176
DBM 1 CI 760 FM
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