

Details
- •Earthing, lightning and surge protection
- •Combined arrester for power supply systems
- •1 KOM
- •OBO
Technical specifications
Substitute products
5095603 | C 25-B+C 0

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Details
- Earthing, lightning and surge protection
- Combined arrester for power supply systems
- 1 KOM
- OBO
Technical specifications
Mounting method
On basic element
Lightning impulse current (10/350 µs)
25kA
Number of poles
-
Degree of protection (IP)
IP20
Nominal voltage AC
230V
Voltage protection level
1.2kV
Max. PV-voltage
-V
Nominal voltage DC
-V
Max. continuous voltage AC
255V
Voltage protection level L-N
-kV
Construction size
1 modular spacing
Signalling at the device
None
Remote signalling
Max. continuous voltage DC
-V
Follow current extinguishing capability
0.1kA
System configuration TN-S
System configuration other
System configuration TN-C
System configuration TN
System configuration IT
Energy-coordinated protection effect with regard to the terminal equipment
System configuration TT
Max. conductor cross section flexible (fine-strand)
-mm²
Voltage protection level (DC+/DC- - PE)
-kV
Max. conductor cross section solid (solid, stranded)
35mm²
Integrated backup fuse
Specific energy (W/R)
-kJ/Ohm
Voltage protection level (DC+ - DC-)
-kV
Voltage protection level N-PE
-kV
System configuration DC
Overcurrent protected voltage tapping
Voltage switching spark gap technology
System configuration TN-C-S
Max. overcurrent protection device, series connection (fuse)
-A
Max. overcurrent protection device, parallel connection (fuse)
-A
Voltage protection level L-PE
-kV