Details
- •Earthing, lightning and surge protection
- •Combined arrester for power supply systems
- •1 KOM
- •ABB
Technical specifications
Construction size6 modular spacing
Remote signallingNo
Mounting methodDIN rail (top hat rail) 35 mm
Follow current extinguishing capability-kA
Max. continuous voltage AC440V
ExhaustingNo
Max. continuous voltage DC560V
Voltage protection level L-N-kV
Test classType 1 + 2
Nominal voltage DC560V
Signalling at the deviceNone
Max. PV-voltage-V
Max. conductor cross section solid (solid, stranded)35mm²
Max. conductor cross section flexible (fine-strand)25mm²
Integrated backup fuseNo
Voltage protection level N-PE-kV
Voltage protection level (DC+/DC- - PE)-kV
Energy-coordinated protection effect with regard to the terminal equipmentNo
Specific energy (W/R)-kJ/Ohm
Voltage protection level (DC+ - DC-)-kV
System configuration TN-CYes
System configuration TN-SYes
System configuration ITYes
System configuration TN-C-SNo
System configuration DCNo
System configuration TTYes
Max. overcurrent protection device, parallel connection (fuse)-A
System configuration TNYes
Voltage protection level L-PE2kV
System configuration otherNo
Max. overcurrent protection device, series connection (fuse)-A
Overcurrent protected voltage tappingNo
Voltage switching spark gap technologyNo
Lightning impulse current (10/350 µs)12.5kA
Number of poles3
Voltage protection level1.3kV
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
2CTB815710R4700 | OVR T1-T2 3L 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
Construction size
6 modular spacing
Remote signalling
Mounting method
DIN rail (top hat rail) 35 mm
Follow current extinguishing capability
-kA
Max. continuous voltage AC
440V
Exhausting
Max. continuous voltage DC
560V
Voltage protection level L-N
-kV
Test class
Type 1 + 2
Nominal voltage DC
560V
Signalling at the device
None
Max. PV-voltage
-V
Max. conductor cross section solid (solid, stranded)
35mm²
Max. conductor cross section flexible (fine-strand)
25mm²
Integrated backup fuse
Voltage protection level N-PE
-kV
Voltage protection level (DC+/DC- - PE)
-kV
Energy-coordinated protection effect with regard to the terminal equipment
Specific energy (W/R)
-kJ/Ohm
Voltage protection level (DC+ - DC-)
-kV
System configuration TN-C
System configuration TN-S
System configuration IT
System configuration TN-C-S
System configuration DC
System configuration TT
Max. overcurrent protection device, parallel connection (fuse)
-A
System configuration TN
Voltage protection level L-PE
2kV
System configuration other
Max. overcurrent protection device, series connection (fuse)
-A
Overcurrent protected voltage tapping
Voltage switching spark gap technology
Lightning impulse current (10/350 µs)
12.5kA
Number of poles
3
Voltage protection level
1.3kV
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.