Surge Protection Device Type 1, PowerPro B

Surge Protection Device Type 1, PowerPro B

  • PowerPro B
  • LEUTRON

Multipole lightning current arrester for the use in 1, 2 and 3 phase TNS, TT, TNC, TN and IT systems. The arresters can be installed at the transition 0A to 1 according to the lightning protection zones concept. The SPDs of the series PowerPro B feature a high thermal resistance and an outstanding
discharge capability for lightning impulse currents of 50 kA (10/350 µs) per pole. Therefore, they can be applied according to DIN EN 62305 (VDE 0185-305).

  • Test standard: IEC 61643-11 / EN 61643-11
  • Discharge capacity up to 100 kA (10/350 µs)
  • High insulation resistance
  • High quenching of follow-on short-circuit currents
  • Operates independently of atmospheric air pressure and ambient humidity
  • All-in-one protection unit, ready for connection
  • Degree of protection according to IEC EN 60529: IP 20
  • Mounting on 35 mm DIN rail (EN 60715)
  • Inflammability class according to UL 94 V0
  • EAC certification
  • Remote signalling contact (FM): break contact
  • Switching capacity FM: 250 V/2 A
  • conductor cross section FM: 1,5 mm²

 

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