

Details
- Earthing, lightning and surge protection
- Combined arrester for power supply systems
- 1 KOM
- OBO
Technical specifications
System configuration DC
No
System configuration IT
No
System configuration TN-C-S
No
System configuration TN-S
No
System configuration other
No
Max. continuous voltage DC
-V
Max. PV-voltage
-V
Voltage protection level L-PE
-kV
Voltage protection level N-PE
-kV
Voltage protection level (DC+ - DC-)
-kV
Voltage protection level (DC+/DC- - PE)
-kV
Follow current extinguishing capability
-kA
Max. overcurrent protection device, parallel connection (fuse)
-A
Specific energy (W/R)
-kJ/Ohm
Max. overcurrent protection device, series connection (fuse)
-A
Max. conductor cross section flexible (fine-strand)
35mm²
Remote signalling
No
Energy-coordinated protection effect with regard to the terminal equipment
No
Voltage switching spark gap technology
No
Overcurrent protected voltage tapping
No
System configuration TN
Yes
Voltage protection level L-N
1.3kV
Nominal voltage DC
350V
Construction size
3 modular spacing
System configuration TT
No
Lightning impulse current (10/350 µs)
12.5kA
Max. continuous voltage AC
280V
Nominal voltage AC
230V
Voltage protection level
1.3kV
Mounting method
DIN rail (top hat rail) 35 mm
Integrated backup fuse
No
Signalling at the device
Optic
System configuration TN-C
Yes
Degree of protection (IP)
IP20
Max. conductor cross section solid (solid, stranded)
35mm²
Number of poles
3
5093511 | V50-3-280

Details
- Earthing, lightning and surge protection
- Combined arrester for power supply systems
- 1 KOM
- OBO
Technical specifications
System configuration DC
System configuration IT
System configuration TN-C-S
System configuration TN-S
System configuration other
Max. continuous voltage DC
-V
Max. PV-voltage
-V
Voltage protection level L-PE
-kV
Voltage protection level N-PE
-kV
Voltage protection level (DC+ - DC-)
-kV
Voltage protection level (DC+/DC- - PE)
-kV
Follow current extinguishing capability
-kA
Max. overcurrent protection device, parallel connection (fuse)
-A
Specific energy (W/R)
-kJ/Ohm
Max. overcurrent protection device, series connection (fuse)
-A
Max. conductor cross section flexible (fine-strand)
35mm²
Remote signalling
Energy-coordinated protection effect with regard to the terminal equipment
Voltage switching spark gap technology
Overcurrent protected voltage tapping
System configuration TN
Voltage protection level L-N
1.3kV
Nominal voltage DC
350V
Construction size
3 modular spacing
System configuration TT
Lightning impulse current (10/350 µs)
12.5kA
Max. continuous voltage AC
280V
Nominal voltage AC
230V
Voltage protection level
1.3kV
Mounting method
DIN rail (top hat rail) 35 mm
Integrated backup fuse
Signalling at the device
Optic
System configuration TN-C
Degree of protection (IP)
IP20
Max. conductor cross section solid (solid, stranded)
35mm²
Number of poles
3