Details
- •Earthing, lightning and surge protection
- •Lightning current arrester for power supply systems
- •1 KOM
- •ABB
Technical specifications
Mounting methodDIN rail (top hat rail) 35 mm
Lightning impulse current (10/350 µs)25kA
Voltage protection level2.5kV
Suitable for outdoor useNo
Construction size1 modular spacing
Number of conductors (without earthing)1
With remote signalling contactNo
Category type 1Yes
Nominal discharge surge current (8/20)25kA
Nominal voltage AC230V
Max. continuous voltage AC255V
Voltage protection level N-PE2.5kV
Signalling at the deviceOptic
Follow current extinguishing capability7kA
Degree of protection (IP)IP20
Voltage protection level L-N2.5kV
ExhaustingYes
System configuration TNYes
System configuration DCNo
Specific energy (W/R)-kJ/Ohm
System configuration ITYes
Integrated backup fuseNo
Max. conductor cross section solid (solid, stranded)50mm²
Max. conductor cross section flexible (fine-strand)35mm²
System configuration TN-CYes
System configuration TN-SYes
System configuration TN-C-SYes
System configuration otherNo
System configuration TTYes
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Details
- Earthing, lightning and surge protection
- Lightning current arrester for power supply systems
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Mounting method
DIN rail (top hat rail) 35 mm
Lightning impulse current (10/350 µs)
25kA
Voltage protection level
2.5kV
Suitable for outdoor use
Construction size
1 modular spacing
Number of conductors (without earthing)
1
With remote signalling contact
Category type 1
Nominal discharge surge current (8/20)
25kA
Nominal voltage AC
230V
Max. continuous voltage AC
255V
Voltage protection level N-PE
2.5kV
Signalling at the device
Optic
Follow current extinguishing capability
7kA
Degree of protection (IP)
IP20
Voltage protection level L-N
2.5kV
Exhausting
System configuration TN
System configuration DC
Specific energy (W/R)
-kJ/Ohm
System configuration IT
Integrated backup fuse
Max. conductor cross section solid (solid, stranded)
50mm²
Max. conductor cross section flexible (fine-strand)
35mm²
System configuration TN-C
System configuration TN-S
System configuration TN-C-S
System configuration other
System configuration TT
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.