Details
- •Earthing, lightning and surge protection
- •Combined arrester for power supply systems
- •1 KOM
- •ABB
Technical specifications
Lightning impulse current (10/350 µs)12.5kA
Mounting methodDIN rail (top hat rail) 35 mm
Number of poles4
Construction size8 modular spacing
Max. continuous voltage AC440V
ExhaustingNo
Nominal voltage DC560V
Follow current extinguishing capability-kA
Remote signallingYes
Nominal voltage AC400V
Test classType 1 + 2
Voltage protection level0.8kV
Signalling at the deviceOptic
Integrated backup fuseNo
Max. conductor cross section flexible (fine-strand)25mm²
Voltage protection level L-N1.3kV
Max. PV-voltage-V
Energy-coordinated protection effect with regard to the terminal equipmentNo
Voltage protection level N-PE1.3kV
Voltage protection level (DC+/DC- - PE)-kV
Specific energy (W/R)-kJ/Ohm
Degree of protection (IP)IP20
Max. conductor cross section solid (solid, stranded)35mm²
Max. continuous voltage DC560V
Voltage protection level (DC+ - DC-)-kV
System configuration ITNo
System configuration TN-SYes
System configuration TNNo
System configuration TTNo
System configuration TN-CNo
System configuration DCYes
Voltage switching spark gap technologyNo
Max. overcurrent protection device, parallel connection (fuse)-A
System configuration TN-C-SNo
System configuration otherNo
Voltage protection level L-PE3.8kV
Max. overcurrent protection device, series connection (fuse)-A
Overcurrent protected voltage tappingNo
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2CTB815710R4000 | OVR T1-T2 4L 12.5-440s P TS QS
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Details
- Earthing, lightning and surge protection
- Combined arrester for power supply systems
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Lightning impulse current (10/350 µs)
12.5kA
Mounting method
DIN rail (top hat rail) 35 mm
Number of poles
4
Construction size
8 modular spacing
Max. continuous voltage AC
440V
Exhausting
Nominal voltage DC
560V
Follow current extinguishing capability
-kA
Remote signalling
Nominal voltage AC
400V
Test class
Type 1 + 2
Voltage protection level
0.8kV
Signalling at the device
Optic
Integrated backup fuse
Max. conductor cross section flexible (fine-strand)
25mm²
Voltage protection level L-N
1.3kV
Max. PV-voltage
-V
Energy-coordinated protection effect with regard to the terminal equipment
Voltage protection level N-PE
1.3kV
Voltage protection level (DC+/DC- - PE)
-kV
Specific energy (W/R)
-kJ/Ohm
Degree of protection (IP)
IP20
Max. conductor cross section solid (solid, stranded)
35mm²
Max. continuous voltage DC
560V
Voltage protection level (DC+ - DC-)
-kV
System configuration IT
System configuration TN-S
System configuration TN
System configuration TT
System configuration TN-C
System configuration DC
Voltage switching spark gap technology
Max. overcurrent protection device, parallel connection (fuse)
-A
System configuration TN-C-S
System configuration other
Voltage protection level L-PE
3.8kV
Max. overcurrent protection device, series connection (fuse)
-A
Overcurrent protected voltage tapping
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.