

Details
- •Earthing, lightning and surge protection
- •Combined arrester for power supply systems
- •1 KOM
- •OBO
Technical specifications
5097448 | V25-B+C 3PHFS900

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Details
- Earthing, lightning and surge protection
- Combined arrester for power supply systems
- 1 KOM
- OBO
Technical specifications
Mounting method
DIN rail (top hat rail) 35 mm
Construction size
4 modular spacing
Lightning impulse current (10/350 µs)
7kA
Voltage protection level
3.0kV
Number of poles
-
Remote signalling
Follow current extinguishing capability
-kA
System configuration other
Nominal voltage DC
-V
System configuration IT
Degree of protection (IP)
IP20
Energy-coordinated protection effect with regard to the terminal equipment
Max. continuous voltage DC
900V
System configuration DC
System configuration TN
Max. PV-voltage
-V
Signalling at the device
Optic
Specific energy (W/R)
-kJ/Ohm
Max. conductor cross section flexible (fine-strand)
-mm²
Max. continuous voltage AC
-V
Voltage protection level L-N
-kV
Max. conductor cross section solid (solid, stranded)
35mm²
Voltage protection level (DC+/DC- - PE)
-kV
System configuration TT
System configuration TN-S
Nominal voltage AC
-V
Voltage protection level (DC+ - DC-)
-kV
Integrated backup fuse
Voltage protection level N-PE
-kV
System configuration TN-C
System configuration TN-C-S
Overcurrent protected voltage tapping
Voltage protection level L-PE
-kV
Voltage switching spark gap technology
Max. overcurrent protection device, parallel connection (fuse)
-A
Max. overcurrent protection device, series connection (fuse)
-A