Details
- •Earthing, lightning and surge protection
- •Combined arrester for power supply systems
- •1 KOM
- •ABB
Technical specifications
Nominal voltage AC400V
Number of poles1
Voltage protection level0.5kV
ExhaustingNo
Remote signallingNo
Test classType 1 + 2
Lightning impulse current (10/350 µs)12.5kA
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
Degree of protection (IP)IP20
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
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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
Nominal voltage AC
400V
Number of poles
1
Voltage protection level
0.5kV
Exhausting
Remote signalling
Test class
Type 1 + 2
Lightning impulse current (10/350 µs)
12.5kA
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
Degree of protection (IP)
IP20
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
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.