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
With remote signalling contactNo
Number of conductors (without earthing)4
Construction size8 modular spacing
ExhaustingYes
Max. continuous voltage AC255V
Category type 1Yes
Voltage protection level2.5kV
Degree of protection (IP)IP20
Suitable for outdoor useNo
System configuration TN-CYes
Follow current extinguishing capability50kA
Voltage protection level N-PE2kV
Integrated backup fuseNo
System configuration TN-SYes
Max. conductor cross section solid (solid, stranded)50mm²
System configuration ITNo
System configuration otherNo
Nominal discharge surge current (8/20)25kA
System configuration TTYes
Max. conductor cross section flexible (fine-strand)35mm²
Signalling at the deviceNone
System configuration TNYes
Nominal voltage AC230V
Specific energy (W/R)-kJ/Ohm
Voltage protection level L-N2.5kV
System configuration DCNo
System configuration TN-C-SNo
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2CTB815101R1600 | OVR T1 3N 25-255
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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
With remote signalling contact
Number of conductors (without earthing)
4
Construction size
8 modular spacing
Exhausting
Max. continuous voltage AC
255V
Category type 1
Voltage protection level
2.5kV
Degree of protection (IP)
IP20
Suitable for outdoor use
System configuration TN-C
Follow current extinguishing capability
50kA
Voltage protection level N-PE
2kV
Integrated backup fuse
System configuration TN-S
Max. conductor cross section solid (solid, stranded)
50mm²
System configuration IT
System configuration other
Nominal discharge surge current (8/20)
25kA
System configuration TT
Max. conductor cross section flexible (fine-strand)
35mm²
Signalling at the device
None
System configuration TN
Nominal voltage AC
230V
Specific energy (W/R)
-kJ/Ohm
Voltage protection level L-N
2.5kV
System configuration DC
System configuration TN-C-S
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.