Details
- •Earthing, lightning and surge protection
- •Combined arrester for power supply systems
- •1 KOM
- •ABB
Technical specifications
ExhaustingNo
Remote signallingNo
Test classType 1 + 2
Nominal voltage DC560V
Mounting methodDIN rail (top hat rail) 35 mm
Max. continuous voltage AC440V
Follow current extinguishing capability-kA
Max. PV-voltage-V
Integrated backup fuseNo
Max. continuous voltage DC560V
Construction size2 modular spacing
Max. conductor cross section flexible (fine-strand)-mm²
Voltage protection level L-N1.3kV
Max. conductor cross section solid (solid, stranded)-mm²
Specific energy (W/R)-kJ/Ohm
Voltage protection level (DC+ - DC-)-kV
Voltage protection level (DC+/DC- - PE)-kV
Voltage protection level N-PE1.3kV
Signalling at the deviceNone
System configuration ITNo
System configuration TNYes
System configuration otherNo
Energy-coordinated protection effect with regard to the terminal equipmentNo
System configuration TN-CYes
System configuration TN-SYes
System configuration DCNo
Max. overcurrent protection device, parallel connection (fuse)-A
System configuration TTYes
System configuration TN-C-SNo
Voltage protection level L-PE1.9kV
Overcurrent protected voltage tappingNo
Voltage switching spark gap technologyNo
Max. overcurrent protection device, series connection (fuse)-A
Lightning impulse current (10/350 µs)12.5kA
Number of poles1
Voltage protection level0.5kV
Nominal voltage AC400V
Degree of protection (IP)IP20
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2CTB815710R5500 | OVR T1-T2 12.5-440s C 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
Remote signalling
Test class
Type 1 + 2
Nominal voltage DC
560V
Mounting method
DIN rail (top hat rail) 35 mm
Max. continuous voltage AC
440V
Follow current extinguishing capability
-kA
Max. PV-voltage
-V
Integrated backup fuse
Max. continuous voltage DC
560V
Construction size
2 modular spacing
Max. conductor cross section flexible (fine-strand)
-mm²
Voltage protection level L-N
1.3kV
Max. conductor cross section solid (solid, stranded)
-mm²
Specific energy (W/R)
-kJ/Ohm
Voltage protection level (DC+ - DC-)
-kV
Voltage protection level (DC+/DC- - PE)
-kV
Voltage protection level N-PE
1.3kV
Signalling at the device
None
System configuration IT
System configuration TN
System configuration other
Energy-coordinated protection effect with regard to the terminal equipment
System configuration TN-C
System configuration TN-S
System configuration DC
Max. overcurrent protection device, parallel connection (fuse)
-A
System configuration TT
System configuration TN-C-S
Voltage protection level L-PE
1.9kV
Overcurrent protected voltage tapping
Voltage switching spark gap technology
Max. overcurrent protection device, series connection (fuse)
-A
Lightning impulse current (10/350 µs)
12.5kA
Number of poles
1
Voltage protection level
0.5kV
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.