Details
- •Earthing, lightning and surge protection
- •Combined arrester for power supply systems
- •1 KOM
- •ABB
Technical specifications
ExhaustingNo
Mounting methodDIN rail (top hat rail) 35 mm
Signalling at the deviceNone
Construction size7 modular spacing
Max. continuous voltage DC-V
Test classType 1 + 2
Voltage protection level L-N1.7kV
Max. continuous voltage AC440V
Nominal voltage DC-V
Follow current extinguishing capability-kA
Remote signallingNo
Max. PV-voltage-V
Voltage protection level (DC+ - DC-)-kV
Voltage protection level (DC+/DC- - PE)-kV
System configuration TN-SYes
Max. overcurrent protection device, parallel connection (fuse)-A
System configuration TTYes
Max. conductor cross section flexible (fine-strand)25mm²
Energy-coordinated protection effect with regard to the terminal equipmentNo
System configuration TN-CNo
System configuration DCNo
System configuration TN-C-SNo
System configuration TNNo
Specific energy (W/R)-kJ/Ohm
Max. conductor cross section solid (solid, stranded)35mm²
System configuration otherNo
Voltage protection level N-PE1.95kV
Integrated backup fuseNo
System configuration ITNo
Overcurrent protected voltage tappingNo
Max. overcurrent protection device, series connection (fuse)-A
Voltage protection level L-PE1.9kV
Voltage switching spark gap technologyNo
Lightning impulse current (10/350 µs)12.5kA
Number of poles4
Voltage protection level2.2kV
Nominal voltage AC400V
Degree of protection (IP)IP20
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
2CTB815710R5000 | OVR T1-T2 N3 12.5-440s P QS
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Details
- Earthing, lightning and surge protection
- Combined arrester for power supply systems
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Exhausting
Mounting method
DIN rail (top hat rail) 35 mm
Signalling at the device
None
Construction size
7 modular spacing
Max. continuous voltage DC
-V
Test class
Type 1 + 2
Voltage protection level L-N
1.7kV
Max. continuous voltage AC
440V
Nominal voltage DC
-V
Follow current extinguishing capability
-kA
Remote signalling
Max. PV-voltage
-V
Voltage protection level (DC+ - DC-)
-kV
Voltage protection level (DC+/DC- - PE)
-kV
System configuration TN-S
Max. overcurrent protection device, parallel connection (fuse)
-A
System configuration TT
Max. conductor cross section flexible (fine-strand)
25mm²
Energy-coordinated protection effect with regard to the terminal equipment
System configuration TN-C
System configuration DC
System configuration TN-C-S
System configuration TN
Specific energy (W/R)
-kJ/Ohm
Max. conductor cross section solid (solid, stranded)
35mm²
System configuration other
Voltage protection level N-PE
1.95kV
Integrated backup fuse
System configuration IT
Overcurrent protected voltage tapping
Max. overcurrent protection device, series connection (fuse)
-A
Voltage protection level L-PE
1.9kV
Voltage switching spark gap technology
Lightning impulse current (10/350 µs)
12.5kA
Number of poles
4
Voltage protection level
2.2kV
Nominal voltage AC
400V
Degree of protection (IP)
IP20
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.