

Details
- •Earthing, lightning and surge protection
- •Combined arrester for power supply systems
- •1 KOM
- •HAGER
Technical specifications
SPA911

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Details
- Earthing, lightning and surge protection
- Combined arrester for power supply systems
- 1 KOM
- HAGER
Technical specifications
Mounting method
DIN rail (top hat rail) 35 mm
System configuration TN
Max. conductor cross section solid (solid, stranded)
35mm²
Test class
Type 1 + 2
Remote signalling
System configuration TN-C-S
System configuration TT
Integrated backup fuse
Voltage protection level L-N
1.2kV
Nominal voltage AC
415V
Max. conductor cross section flexible (fine-strand)
25mm²
Voltage protection level
1.2kV
System configuration DC
System configuration TN-C
Degree of protection (IP)
IP20
Number of poles
2
Construction size
2 modular spacing
System configuration IT
Specific energy (W/R)
39kJ/Ohm
Max. continuous voltage AC
335V
System configuration other
Signalling at the device
Optic
Voltage protection level N-PE
1.7kV
System configuration TN-S
Lightning impulse current (10/350 µs)
12.5kA
Voltage protection level L-PE
1.7kV
Max. overcurrent protection device, parallel connection (fuse)
160A
Voltage switching spark gap technology
Max. overcurrent protection device, series connection (fuse)
80A