Details
- •Earthing, lightning and surge protection
- •Lightning current arrester for power supply systems
- •1 KOM
- •ABB
Technical specifications
Suitable for outdoor useNo
Follow current extinguishing capability0.1kA
Construction size1 modular spacing
Mounting methodDIN rail (top hat rail) 35 mm
Number of conductors (without earthing)1
With remote signalling contactNo
Degree of protection (IP)IP20
Voltage protection level4kV
Signalling at the deviceNone
Max. continuous voltage AC690V
Voltage protection level N-PE2.5kV
Nominal voltage AC690V
Max. conductor cross section solid (solid, stranded)50mm²
Lightning impulse current (10/350 µs)25kA
Voltage protection level L-N2.5kV
ExhaustingNo
Integrated backup fuseNo
Category type 1Yes
Nominal discharge surge current (8/20)25kA
System configuration TTYes
System configuration ITYes
System configuration TN-CYes
System configuration DCNo
Max. conductor cross section flexible (fine-strand)35mm²
System configuration TN-C-SYes
System configuration otherNo
System configuration TN-SYes
System configuration TNYes
Specific energy (W/R)-kJ/Ohm
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2CTB815101R9700 | OVR T1 25 N
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Details
- Earthing, lightning and surge protection
- Lightning current arrester for power supply systems
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Suitable for outdoor use
Follow current extinguishing capability
0.1kA
Construction size
1 modular spacing
Mounting method
DIN rail (top hat rail) 35 mm
Number of conductors (without earthing)
1
With remote signalling contact
Degree of protection (IP)
IP20
Voltage protection level
4kV
Signalling at the device
None
Max. continuous voltage AC
690V
Voltage protection level N-PE
2.5kV
Nominal voltage AC
690V
Max. conductor cross section solid (solid, stranded)
50mm²
Lightning impulse current (10/350 µs)
25kA
Voltage protection level L-N
2.5kV
Exhausting
Integrated backup fuse
Category type 1
Nominal discharge surge current (8/20)
25kA
System configuration TT
System configuration IT
System configuration TN-C
System configuration DC
Max. conductor cross section flexible (fine-strand)
35mm²
System configuration TN-C-S
System configuration other
System configuration TN-S
System configuration TN
Specific energy (W/R)
-kJ/Ohm
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.