

Details
- Earthing, lightning and surge protection
- Surge protection device for power supply systems
- 1 KOM
- OBO
Technical specifications
System configuration DC
No
System configuration IT
No
System configuration TN-C
No
System configuration other
No
Number of conductors (without earthing)
-
Nominal voltage DC
-V
Max. continuous voltage DC
-V
Max. PV-voltage
-V
Voltage protection level N-PE
-kV
Max. overcurrent protection device, parallel connection (fuse)
-A
Max. overcurrent protection device, series connection (fuse)
-A
Integrated short-circuit protection selective to fuse gG
-A
Integrated short-circuit protection
No
Short-circuit breaking capacity (Isccr)
-kA
Leakage-current free
No
Max. conductor cross section flexible (fine-strand)
35mm²
With remote signalling contact
No
System configuration TN-C-S
Yes
Nominal discharge surge current (8/20)
20kA
System configuration TN
Yes
System configuration TT
Yes
System configuration TN-S
Yes
Nominal voltage AC
230V
Construction size
4 modular spacing
Max. continuous voltage AC
280V
Voltage protection level L-N
1.3kV
Mounting method
DIN rail (top hat rail) 35 mm
Integrated backup fuse
No
Max. conductor cross section solid (solid, stranded)
35mm²
Category type 2
Yes
Max. discharge surge current (8/20)
40kA
Voltage protection level
1.3kV
Degree of protection (IP)
IP20
Signalling at the device
Optic
Warehouse states
Zagreb:
13 pcs
Zadar:
0 pcs
From same serie
5095253 | V20-3+NPE-280

Details
- Earthing, lightning and surge protection
- Surge protection device for power supply systems
- 1 KOM
- OBO
Technical specifications
System configuration DC
System configuration IT
System configuration TN-C
System configuration other
Number of conductors (without earthing)
-
Nominal voltage DC
-V
Max. continuous voltage DC
-V
Max. PV-voltage
-V
Voltage protection level N-PE
-kV
Max. overcurrent protection device, parallel connection (fuse)
-A
Max. overcurrent protection device, series connection (fuse)
-A
Integrated short-circuit protection selective to fuse gG
-A
Integrated short-circuit protection
Short-circuit breaking capacity (Isccr)
-kA
Leakage-current free
Max. conductor cross section flexible (fine-strand)
35mm²
With remote signalling contact
System configuration TN-C-S
Nominal discharge surge current (8/20)
20kA
System configuration TN
System configuration TT
System configuration TN-S
Nominal voltage AC
230V
Construction size
4 modular spacing
Max. continuous voltage AC
280V
Voltage protection level L-N
1.3kV
Mounting method
DIN rail (top hat rail) 35 mm
Integrated backup fuse
Max. conductor cross section solid (solid, stranded)
35mm²
Category type 2
Max. discharge surge current (8/20)
40kA
Voltage protection level
1.3kV
Degree of protection (IP)
IP20
Signalling at the device
Optic
From same serie
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