Details

  • •Surge Protection Device 4P T2 TNS/TT Uc 275V In 20
  • •Earthing, lightning and surge protection
  • •Surge protection device for power supply systems
  • •1 KOM
  • •HAGER

Technical specifications

With remote signalling contactNo
Mounting methodDIN rail (top hat rail) 35 mm
Integrated backup fuseNo
Max. PV-voltage0V
Max. continuous voltage AC275V
Voltage protection level1.35kV
Voltage protection level N-PE1.5kV
Construction size4 modular spacing
Category type 2Yes
Number of conductors (without earthing)4
Signalling at the deviceOptic
Voltage protection level L-N1.35kV
System configuration TNNo
Max. conductor cross section flexible (fine-strand)25mm²
System configuration otherNo
System configuration ITNo
System configuration DCNo
System configuration TN-C-SNo
Max. discharge surge current (8/20)40kA
System configuration TTYes
System configuration TN-SYes
System configuration TN-CNo
Max. conductor cross section solid (solid, stranded)35mm²
Max. overcurrent protection device, parallel connection (fuse)125A
Short-circuit breaking capacity (Isccr)25kA
Leakage-current freeNo
Integrated short-circuit protectionNo
Max. overcurrent protection device, series connection (fuse)80A
Nominal discharge surge current (8/20)20kA
Nominal voltage AC415V
Degree of protection (IP)IP20
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