Details
- •odvodnik prenapona V20, 3-polni s NPE+FS, 280V
- •Earthing, lightning and surge protection
- •Surge protection device for power supply systems
- •1 KOM
- •OBO
Technical specifications
Mounting methodDIN rail (top hat rail) 35 mm
Voltage protection level1.3kV
Number of conductors (without earthing)-
Construction size4 modular spacing
Nominal voltage DC-V
Signalling at the deviceOptic
Max. PV-voltage-V
System configuration TN-CNo
System configuration otherNo
Max. continuous voltage DC-V
Max. conductor cross section flexible (fine-strand)35mm²
Voltage protection level N-PE-kV
System configuration DCNo
System configuration TN-C-SYes
Integrated backup fuseNo
Max. conductor cross section solid (solid, stranded)35mm²
Voltage protection level L-N1.3kV
System configuration TN-SYes
Max. overcurrent protection device, series connection (fuse)-A
Short-circuit breaking capacity (Isccr)-kA
Max. overcurrent protection device, parallel connection (fuse)-A
System configuration ITNo
System configuration TNYes
System configuration TTYes
Leakage-current freeNo
Integrated short-circuit protectionNo
Integrated short-circuit protection selective to fuse gG-A
With remote signalling contactYes
Max. continuous voltage AC280V
Category type 2Yes
Max. discharge surge current (8/20)40kA
Nominal discharge surge current (8/20)20kA
Nominal voltage AC230V
Degree of protection (IP)IP20
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