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CAT. N° 4 122 27

SPD - T2 - Imax 20 kA/pole - 3P+N - neutral on right hand side

  • Pack (number of units) 1
  • Volume (dm3) 0.701
  • Weight (g) 343.00

Substitution references

No substitute reference

Product characteristics
  • SPDs with plug-in modules and status indicators:
    • Green: SPD operational
    • Orange: plug-in modules to be replaced
T2 - Imax 20 kA/pole
  • SPDs recommended for small installations
  • Up: 1.2 kV - In: 5 kA/pole - Uc: 320 V~
  • Earthing systems : TT, TNC, TNS
  • Recommended MCB: DX³ 20 A - C curve
  • 1P+N and 3P+N: L-N and N-PE protection modes (common and differential modes), the N pole being protected by encapsulated spark gaps. Also called 1+1 and 3+1
  • Number of poles : 3P+N
  • Neutral position : Right
  • Remote status monitoring (FS contact) : No
  • Number of modules : 4
General characteristics
Class II (T2) low voltage SPDs
  • Protection against transient overvoltagess for 230/400 V~ power networks (50/60 Hz). SPDs compliant with EN/IEC 61643-11 standards
  • Recommended for distribution boards
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