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
Voltage protection level0.8kV
ExhaustingNo
Number of poles2
Construction size3 modular spacing
Remote signallingNo
Max. continuous voltage AC440V
Mounting methodDIN rail (top hat rail) 35 mm
Nominal voltage AC400V
Follow current extinguishing capability-kA
Max. continuous voltage DC-V
Voltage protection level N-PE1.6kV
Max. PV-voltage-V
Voltage protection level L-N1.3kV
Degree of protection (IP)IP20
Test classType 1 + 2
Nominal voltage DC-V
Signalling at the deviceNone
Voltage protection level (DC+/DC- - PE)-kV
Max. conductor cross section solid (solid, stranded)35mm²
Specific energy (W/R)-kJ/Ohm
Max. conductor cross section flexible (fine-strand)25mm²
Voltage protection level (DC+ - DC-)-kV
Integrated backup fuseNo
System configuration DCNo
System configuration TTYes
System configuration otherNo
Energy-coordinated protection effect with regard to the terminal equipmentNo
System configuration TN-CNo
System configuration TNNo
System configuration TN-SYes
System configuration TN-C-SNo
Voltage protection level L-PE1.9kV
System configuration ITNo
Max. overcurrent protection device, series connection (fuse)-A
Overcurrent protected voltage tappingNo
Max. overcurrent protection device, parallel connection (fuse)-A
Voltage switching spark gap technologyNo
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
2CTB815710R4400 | OVR T1-T2 N1 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
Voltage protection level
0.8kV
Exhausting
Number of poles
2
Construction size
3 modular spacing
Remote signalling
Max. continuous voltage AC
440V
Mounting method
DIN rail (top hat rail) 35 mm
Nominal voltage AC
400V
Follow current extinguishing capability
-kA
Max. continuous voltage DC
-V
Voltage protection level N-PE
1.6kV
Max. PV-voltage
-V
Voltage protection level L-N
1.3kV
Degree of protection (IP)
IP20
Test class
Type 1 + 2
Nominal voltage DC
-V
Signalling at the device
None
Voltage protection level (DC+/DC- - PE)
-kV
Max. conductor cross section solid (solid, stranded)
35mm²
Specific energy (W/R)
-kJ/Ohm
Max. conductor cross section flexible (fine-strand)
25mm²
Voltage protection level (DC+ - DC-)
-kV
Integrated backup fuse
System configuration DC
System configuration TT
System configuration other
Energy-coordinated protection effect with regard to the terminal equipment
System configuration TN-C
System configuration TN
System configuration TN-S
System configuration TN-C-S
Voltage protection level L-PE
1.9kV
System configuration IT
Max. overcurrent protection device, series connection (fuse)
-A
Overcurrent protected voltage tapping
Max. overcurrent protection device, parallel connection (fuse)
-A
Voltage switching spark gap technology
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.