Schneider Electric Domae SPD - surge arresters, 3P+N, T2, 40 kA


Schneider Electric Domae SPD - surge arresters, 3P+N, T2, 40 kA

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Rp ‎ 1.538.000
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Schneider Electric Domae SPD - surge arresters, 3P+N, T2, 40 kA

Rp ‎ 1.538.000


This Domae surge arrester protects 3P+N residential and larger buildings installations against indirect transient overvoltages. The Imax maximum discharge current is 40kA. The In nominal discharge current is 15kA. It protects electrical installations against direct lightning strikes. The Uc maximum continuous operating voltage in common mode is 260VAC between neutral and earth, and 340VAC between phase and earth. The Uc maximum continuous operating voltage in differential mode (between phase and neutral) is 340VAC. The Up Voltage protection level is 1.5kV. The Ue rated operational voltage is 230VAC or 400VAC +/- 10%. The operating frequency is 50Hz or 60Hz. The product colour is white (RAL9003).The dimensions are (W) 72mm x (H) 81mm x (D) 63mm. The weight is 420g. The degree of protection is IP20 on its terminals becoming IP40 once in modular enclosure. The operating temperature is -25°C to 60°C. The storage temperature is -40°C to 70°C. This product is compliant with EN 61643-11 standard.

Product details

  • Activity
  • Weight (in Kg)
  • Net weight
    420 kg
  • Product or Component Type
    surge arrester
  • Colour
  • Ambient air temperature for operation
    -25-60 °C
  • [ue] Rated Operational Voltage
    230/400 V +/- 10 % AC 50/60 Hz
  • Poles Description
    3P + N
  • Short-Circuit Current
    6 kA
  • 9 mm Pitches
  • Maximum Residual Current
    0.003 mA N/PE
  • Surge Arrester Class Type
    type 2
  • Surge Arrester Technology
    MOV + GDT
  • Standards
    EN 61643-11:2011
  • Local Signalling
    operating state: flag (green) fault indication: flag (red)
  • Device Application
  • Wire stripping length
    11 mm
  • Connections - Terminals
    tunnel type terminals (phase and neutral) 1-25 mm² tunnel type terminals (ground) 1-50 mm²
  • IP degree of protection
    IP20 IP40 on enclosure
  • Product destination
    surge protection device
  • [Uc] maximum continuous operating voltage
    common mode: 340 V L/PE common mode: 260 V N/PE differential mode: 340 V L/N
  • [Ut] Temporary overvoltage
    337 V L/N 5 s withstand 442 V L/PE 5 s withstand 1200 V N/PE 200 ms withstand 1453 V L/PE 200 ms withstand
  • Disconnector device type
    circuit breaker Domae MCB 20 A curve C
  • Earthing system
    TT TN-S TN-C
  • Maximum [Up] voltage protection level
    <1.5 kV type 2
  • Maximum Discharge Current
    40 kA
  • Nominal discharge current
    15 kA
  • Depth
    63 mm
  • Tightening Torque
    2-2 N.m phase and neutral 3.5-3.5 N.m earth
  • Range
  • Ambient air temperature for storage
    -40-70 °C
  • Height
    81 mm
  • Mounting support
    DIN rail
  • width
    72 mm
  • Response time
    < 25 ns
  • Brand
    Schneider Electric
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