OBO BETTERMANN ATL877 V20-3+NPE-280 surge arrester 4-pole 20kA

OBO BETTERMANN ATL877 V20-3+NPE-280 surge arrester 4-pole 20kA

OBO BETTERMANN
126,22 €
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OBO BETTERMANN ATL877 V20-3+NPE-280 Type 2 SPD, 4-pole, 20kA nominal discharge current, 280V maximum continuous, DIN rail mounted.
Tarne: 5 tööpäeva

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OBO BETTERMANN ATL877 Type 2 surge protection device designed for overvoltage limitation in electrical systems. Install before residual current device (RCD) to prevent false tripping.

  • Type 2 SPD per EN 61643-11
  • 4-pole configuration (3-phase + neutral)
  • 20 kA nominal discharge current (8/20)
  • 40 kA maximum discharge current
  • 280V maximum continuous voltage
  • 1.3 kV protection level
  • 35 mm DIN rail mounting
  • Optical indication of activation
  • Operating range -40°C to +80°C

  • Bränd
  • Tootekood
    ATL877
  • ean13
    4012196161331
  • MPN
    ATL877

  • Mounting method
    35 mm DIN rail
  • Poles
  • Temperature range
    -40 to +80 °C
  • Protection Level
    1.3 kV
  • Module width
    4 TE
  • Surge protection type
    Type 2 SPD
  • Nominal discharge current (8/20)
    20 kA
  • Maximum discharge current (8/20)
    40 kA
  • Nominal voltage AC
    230 V
  • Maximum continuous voltage AC
    280 V

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