

Details
- •Earthing, lightning and surge protection
- •Combined arrester for power supply systems
- •1 KOM
- •HAGER
Technical specifications
SPA412

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Details
- Earthing, lightning and surge protection
- Combined arrester for power supply systems
- 1 KOM
- HAGER
Technical specifications
Remote signalling
Lightning impulse current (10/350 µs)
12.5kA
Number of poles
4
Max. continuous voltage AC
264V
Mounting method
DIN rail (top hat rail) 35 mm
Follow current extinguishing capability
25kA
Construction size
4 modular spacing
Voltage protection level
1.5kV
Max. conductor cross section flexible (fine-strand)
25mm²
Voltage protection level N-PE
1.5kV
Max. conductor cross section solid (solid, stranded)
35mm²
Signalling at the device
Optic
System configuration TN-C-S
System configuration DC
Specific energy (W/R)
39kJ/Ohm
Voltage switching spark gap technology
Nominal voltage AC
415V
Integrated backup fuse
Overcurrent protected voltage tapping
System configuration TN
System configuration other
System configuration TT
System configuration IT
Voltage protection level L-PE
2.5kV
Max. overcurrent protection device, parallel connection (fuse)
160A
Test class
Type 1 and 2 and 3
System configuration TN-C
System configuration TN-S
Max. overcurrent protection device, series connection (fuse)
80A
Voltage protection level L-N
1.5kV
Degree of protection (IP)
IP20