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CAT. N° 4 122 53

SPD - protection of main distribution board - T1+T2 - limp 8 kA/pole - 4P

  • Pack (number of units) 1
  • Volume (dm3) 0.701
  • Weight (g) 571.00

Substitution references

No substitute reference

Product characteristics
SPDs for general protection of main distribution board
  • SPDs with plug-in modules and status indicators:
    • Green: SPD operational
    • Orange: plug-in modules to be replaced
  • Earthing systems: TT, TNC, TNS
T1+T2 - Iimp 8 kA/pole
  • SPDs for small installations without external lightning protection (LPS)
  • Up: 1.3 kV - Imax: 50 kA/pole - Uc: 320 V~
  • Recommended MCB: DX³ 40 A - C curve
  • Number of poles : 4P
  • Itotal (10/350) : 32 kA
  • Remote status monitoring (FS contact) : No
  • Number of modules : 4
General characteristics
Class I + II (T1+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 main distribution boards
  • Class I+II (T1+T2) : SPDs tested and specified according to both T1 and T2 test classes
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