Details

  • •odvodnik prenapona V20 3+1 280V
  • •Earthing, lightning and surge protection
  • •Surge protection device for power supply systems
  • •1 KOM
  • •OBO

Technical specifications

System configuration ITNo
System configuration TN-SNo
Max. discharge surge current (8/20)40kA
System configuration TN-C-SNo
System configuration TN-CNo
Number of conductors (without earthing)-
System configuration otherNo
System configuration DCNo
System configuration TTNo
System configuration TNNo
Max. continuous voltage AC280V
Max. PV-voltage-V
Nominal voltage DC-V
Max. continuous voltage DC-V
Voltage protection level1.3kV
Voltage protection level L-N-kV
Voltage protection level N-PE-kV
Max. overcurrent protection device, parallel connection (fuse)-A
Max. overcurrent protection device, series connection (fuse)-A
Short-circuit breaking capacity (Isccr)-kA
Integrated short-circuit protection selective to fuse gG-A
Integrated short-circuit protectionNo
Integrated backup fuseNo
Leakage-current freeNo
Mounting methodDIN rail (top hat rail) 35 mm
Construction size4 modular spacing
Max. conductor cross section solid (solid, stranded)35mm²
Max. conductor cross section flexible (fine-strand)-mm²
Signalling at the deviceOptic
With remote signalling contactNo
Category type 2Yes
Nominal discharge surge current (8/20)20kA
Nominal voltage AC230V
Degree of protection (IP)IP20
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