

Details
- •Earthing, lightning and surge protection
- •Surge protection device for power supply systems
- •1 KOM
- •SCHNEIDER
Technical specifications
A9L40172

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Details
- Earthing, lightning and surge protection
- Surge protection device for power supply systems
- 1 KOM
- SCHNEIDER
Technical specifications
Max. continuous voltage AC
350V
Nominal voltage AC
350V
Voltage protection level L-N
-kV
Max. conductor cross section flexible (fine-strand)
16mm²
Max. conductor cross section solid (solid, stranded)
25mm²
Voltage protection level N-PE
-kV
System configuration DC
System configuration IT
System configuration other
System configuration TN-C
System configuration TN-C-S
System configuration TN-S
System configuration TT
System configuration TN
Nominal discharge surge current (8/20)
15kA
Nominal voltage DC
600V
Max. PV-voltage
800V
Max. continuous voltage DC
350V
Max. discharge surge current (8/20)
40kA
Leakage-current free
Integrated short-circuit protection
Integrated backup fuse
Mounting method
On basic element
Voltage protection level
1.4kV
With remote signalling contact
Construction size
1 modular spacing
Signalling at the device
Optic
Category type 2
Degree of protection (IP)
IP20