

Details
- •Surge arresters, class T2 (II, C), modular, T
- •Earthing, lightning and surge protection
- •Surge protection device for power supply systems
- •1 KOM
- •EATON
Technical specifications
Max. continuous voltage DC280V
Max. PV-voltage280V
Max. conductor cross section solid (solid, stranded)25mm²
Leakage-current freeNo
Max. conductor cross section flexible (fine-strand)25mm²
System configuration DCNo
System configuration ITYes
System configuration TN-C-SYes
System configuration TNYes
Integrated backup fuseNo
Nominal voltage DC280V
System configuration TN-CNo
System configuration otherYes
Max. overcurrent protection device, series connection (fuse)125A
Integrated short-circuit protection selective to fuse gG0A
Max. overcurrent protection device, parallel connection (fuse)0A
Integrated short-circuit protectionNo
Nominal voltage AC280V
Degree of protection (IP)IP20
Category type 2Yes
Voltage protection level L-N1.4kV
System configuration TN-SYes
Max. discharge surge current (8/20)40kA
Voltage protection level1.4kV
Signalling at the deviceOptic
Short-circuit breaking capacity (Isccr)50kA
Voltage protection level N-PE1.2kV
Nominal discharge surge current (8/20)20kA
Max. continuous voltage AC280V
Number of conductors (without earthing)4
Construction size4 modular spacing
Mounting methodDIN rail (top hat rail) 35 mm
With remote signalling contactNo
System configuration TTYes
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