

Details
- Earthing, lightning and surge protection
- Surge protection device for power supply systems
- 1 KOM
- OBO
Technical specifications
System configuration TT
Yes
System configuration DC
No
Max. continuous voltage DC
-V
Short-circuit breaking capacity (Isccr)
-kA
Number of conductors (without earthing)
-
System configuration other
No
System configuration TN
Yes
System configuration TN-S
Yes
System configuration IT
No
System configuration TN-C-S
Yes
Nominal voltage DC
-V
System configuration TN-C
Yes
Max. conductor cross section solid (solid, stranded)
-mm²
Max. PV-voltage
-V
With remote signalling contact
No
Voltage protection level N-PE
-kV
Max. conductor cross section flexible (fine-strand)
-mm²
Nominal discharge surge current (8/20)
20kA
Max. continuous voltage AC
320V
Degree of protection (IP)
IP20
Max. discharge surge current (8/20)
40kA
Mounting method
On basic element
Construction size
1 modular spacing
Voltage protection level L-N
1.4kV
Integrated backup fuse
No
Voltage protection level
1.4kV
Category type 2
Yes
Signalling at the device
Optic
Nominal voltage AC
230V
From same serie
5095366 | V20-0-320

Details
- Earthing, lightning and surge protection
- Surge protection device for power supply systems
- 1 KOM
- OBO
Technical specifications
System configuration TT
System configuration DC
Max. continuous voltage DC
-V
Short-circuit breaking capacity (Isccr)
-kA
Number of conductors (without earthing)
-
System configuration other
System configuration TN
System configuration TN-S
System configuration IT
System configuration TN-C-S
Nominal voltage DC
-V
System configuration TN-C
Max. conductor cross section solid (solid, stranded)
-mm²
Max. PV-voltage
-V
With remote signalling contact
Voltage protection level N-PE
-kV
Max. conductor cross section flexible (fine-strand)
-mm²
Nominal discharge surge current (8/20)
20kA
Max. continuous voltage AC
320V
Degree of protection (IP)
IP20
Max. discharge surge current (8/20)
40kA
Mounting method
On basic element
Construction size
1 modular spacing
Voltage protection level L-N
1.4kV
Integrated backup fuse
Voltage protection level
1.4kV
Category type 2
Signalling at the device
Optic
Nominal voltage AC
230V
From same serie
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