

Details
- •Earthing, lightning and surge protection
- •Surge protection device for power supply systems
- •1 KOM
- •SCHNEIDER
Technical specifications
A9L20400 | Odvodnik Pren. iPRD 20 4P

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Details
- Earthing, lightning and surge protection
- Surge protection device for power supply systems
- 1 KOM
- SCHNEIDER
Technical specifications
Number of conductors (without earthing)
4
With remote signalling contact
Mounting method
DIN rail (top hat rail) 35 mm
Nominal discharge surge current (8/20)
5kA
Max. continuous voltage AC
350V
System configuration TN-C
Max. continuous voltage DC
-V
Max. conductor cross section solid (solid, stranded)
25mm²
Signalling at the device
Optic
System configuration TN-S
Voltage protection level
1.1kV
Nominal voltage DC
-V
Nominal voltage AC
350V
System configuration TN
Degree of protection (IP)
IP20
System configuration IT
Integrated backup fuse
Category type 2
Construction size
4 modular spacing
Max. PV-voltage
-V
Voltage protection level L-N
1.1kV
System configuration DC
Voltage protection level N-PE
1.1kV
Max. conductor cross section flexible (fine-strand)
16mm²
System configuration TN-C-S
System configuration TT
Max. discharge surge current (8/20)
20kA
System configuration other
Max. overcurrent protection device, series connection (fuse)
80A
Leakage-current free
Max. overcurrent protection device, parallel connection (fuse)
40A
Short-circuit breaking capacity (Isccr)
50kA
Integrated short-circuit protection