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Surge arrester DEHN AC 1-phase T1+T2 / 941110 DSH TNS 255VAC


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Product Description

Surge arrester DEHN AC 1-phase T1+T2 / 941110 DSH TNS 255VAC

 

  • Rated voltage AC UN - 230 V
  • Maximum continuous operating voltage AC UC - 255 V
  • Specific energy (L-N)/(N-PE) (W/R) - 39 kj/Ohm / 156 kj/Ohm
  • Rated discharge current (8/20)(L-N)/(N-PE) In - 12.5 / 25 kA
  • Voltage protection level (L-N)/(N-PE) UP - ≤ 1.5 kV / ≤ 1.5 kV
  • Tripping time tA - ≤ 100 ns
  • Max. supplementary fuse - 160A gL/gG
  • Surge (L-N) UT - 440 V / 5 seconds
  • Surge voltage (N-PE) UT - 1200 V / 200 ms
  • Surge voltage (feature) - robust
  • Fault / function indicator - green / red
  • Number of poles - 1
  • Conductor cross-sections (L, N, PE, ¥) min.  - 1.5 mm2 wire / cable
  • Conductor cross-section (L, N, PE, ¥) max. - 35 mm2 multistranded / 25 mm2 stranded
  • Mounting - on 35 mm rail according to EN 60715
  • Housing material - Thermoplastic, red, UL 94 V-0
  • Indoor use
  • Protection degree - IP20
  • Mounting width - 2 TE modules, DIN 43880

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