

Details
- •Earthing, lightning and surge protection
- •Surge protection device for power supply systems
- •1 KOM
- •GEWISS
Technical specifications
GW66681PM

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Details
- Earthing, lightning and surge protection
- Surge protection device for power supply systems
- 1 KOM
- GEWISS
Technical specifications
Voltage protection level N-PE
1.5kV
Signalling at the device
Optic
Nominal voltage AC
230V
Nominal discharge surge current (8/20)
40kA
Voltage protection level L-N
1.3kV
Category type 2
Voltage protection level
1.3kV
Construction size
2 modular spacing
With remote signalling contact
Degree of protection (IP)
IP20
Mounting method
DIN rail (top hat rail) 35 mm
Max. continuous voltage AC
275V
Integrated backup fuse
System configuration DC
System configuration TT
System configuration other
System configuration TN
System configuration TN-C-S
Max. conductor cross section solid (solid, stranded)
35mm²
System configuration TN-S
Max. conductor cross section flexible (fine-strand)
35mm²
System configuration IT
Max. discharge surge current (8/20)
40kA
System configuration TN-C