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
ExhaustingNo
Mounting methodDIN rail (top hat rail) 35 mm
Number of poles4
Signalling at the deviceNone
Construction size7 modular spacing
Max. continuous voltage DC-V
Voltage protection level2.2kV
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
Nominal voltage AC400V
Degree of protection (IP)IP20
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
*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
Lightning impulse current (10/350 µs)
12.5kA
Exhausting
Mounting method
DIN rail (top hat rail) 35 mm
Number of poles
4
Signalling at the device
None
Construction size
7 modular spacing
Max. continuous voltage DC
-V
Voltage protection level
2.2kV
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
Nominal voltage AC
400V
Degree of protection (IP)
IP20
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
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.