DEHN, DEHNventil 951405, DV M TNS 255 FM, Modular Combined Lightning Current & Surge Arrester For TN-S Systems (3 Phase+N Configuration).

DEHN, DEHNventil 951405, DV M TNS 255 FM

Modular DEHNventil M TNS 255 FM combined arrester
Pluggable and modular four-pole combined arrester
for use in 230/400 V TN(C)-S systems, width: 8 mod.
with remote signalling contact
Type 1 + type 2 SPD according to EN 61643-11
RADAX Flow spark gap technology
for follow current limitation
Max. continuous operating voltage: 264 V a.c.
Voltage protection level: <= 1.5 kV
Lightning impulse current (10/350 µs): 100 kA
Follow current extinguishing capability: up to 100 kArms
Energy-coordinated according to IEC 62305-4 with
arresters of the Red/Line series and terminal equipment
 

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SKU: 951405
Availability: 108
(RRP £1,583.10 Our Price - 30%) £1,108.17 Your Price Ex VAT (£1,329.80 Inc VAT)

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Surge Protection Type
  • Combined 1&2
Lightning Protection Class
  • Class I&II
Phases
  • 3 Phase + N
Earthing Arrangement
  • TN-S
Remote Indication
  • Yes
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