Details
- •Earthing, lightning and surge protection
- •Combined arrester for power supply systems
- •1 KOM
- •ABB
Technical specifications
ExhaustingNo
Mounting methodDIN rail (top hat rail) 35 mm
Construction size7 modular spacing
Nominal voltage DC-V
Remote signallingYes
Max. continuous voltage AC440V
Follow current extinguishing capability-kA
Test classType 1 + 2
Integrated backup fuseNo
Energy-coordinated protection effect with regard to the terminal equipmentNo
Specific energy (W/R)-kJ/Ohm
Voltage protection level N-PE1.95kV
Voltage protection level L-N1.7kV
Voltage protection level (DC+/DC- - PE)-kV
Signalling at the deviceOptic
System configuration ITNo
System configuration otherNo
System configuration TTYes
Voltage protection level L-PE1.9kV
Max. PV-voltage-V
System configuration TNNo
System configuration TN-SYes
System configuration TN-CNo
System configuration TN-C-SNo
System configuration DCNo
Max. conductor cross section solid (solid, stranded)35mm²
Voltage protection level (DC+ - DC-)-kV
Max. conductor cross section flexible (fine-strand)25mm²
Voltage switching spark gap technologyNo
Max. overcurrent protection device, parallel connection (fuse)-A
Max. overcurrent protection device, series connection (fuse)-A
Max. continuous voltage DC-V
Overcurrent protected voltage tappingNo
Lightning impulse current (10/350 µs)12.5kA
Number of poles4
Voltage protection level2.2kV
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
2CTB815710R3800 | OVR T1-T2 N3 12.5-440s P TS 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
Mounting method
DIN rail (top hat rail) 35 mm
Construction size
7 modular spacing
Nominal voltage DC
-V
Remote signalling
Max. continuous voltage AC
440V
Follow current extinguishing capability
-kA
Test class
Type 1 + 2
Integrated backup fuse
Energy-coordinated protection effect with regard to the terminal equipment
Specific energy (W/R)
-kJ/Ohm
Voltage protection level N-PE
1.95kV
Voltage protection level L-N
1.7kV
Voltage protection level (DC+/DC- - PE)
-kV
Signalling at the device
Optic
System configuration IT
System configuration other
System configuration TT
Voltage protection level L-PE
1.9kV
Max. PV-voltage
-V
System configuration TN
System configuration TN-S
System configuration TN-C
System configuration TN-C-S
System configuration DC
Max. conductor cross section solid (solid, stranded)
35mm²
Voltage protection level (DC+ - DC-)
-kV
Max. conductor cross section flexible (fine-strand)
25mm²
Voltage switching spark gap technology
Max. overcurrent protection device, parallel connection (fuse)
-A
Max. overcurrent protection device, series connection (fuse)
-A
Max. continuous voltage DC
-V
Overcurrent protected voltage tapping
Lightning impulse current (10/350 µs)
12.5kA
Number of poles
4
Voltage protection level
2.2kV
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.