Details
- •Earthing, lightning and surge protection
- •Combined arrester for power supply systems
- •1 KOM
- •ABB
Technical specifications
Number of poles4
ExhaustingNo
Mounting methodDIN rail (top hat rail) 35 mm
Voltage protection level L-N1.3kV
Lightning impulse current (10/350 µs)12.5kA
Max. continuous voltage AC440V
Max. continuous voltage DC-V
Nominal voltage AC400V
Voltage protection level0.8kV
Construction size8 modular spacing
Remote signallingNo
Test classType 1 + 2
Nominal voltage DC-V
Signalling at the deviceNone
Follow current extinguishing capability-kA
Voltage protection level N-PE1.3kV
System configuration TN-CNo
Max. conductor cross section solid (solid, stranded)35mm²
System configuration DCNo
Specific energy (W/R)-kJ/Ohm
Max. conductor cross section flexible (fine-strand)25mm²
Voltage protection level (DC+ - DC-)-kV
Max. overcurrent protection device, parallel connection (fuse)-A
Max. PV-voltage-V
Energy-coordinated protection effect with regard to the terminal equipmentNo
System configuration TN-C-SNo
System configuration ITNo
System configuration TN-SYes
System configuration otherNo
Integrated backup fuseNo
System configuration TNNo
Voltage protection level L-PE1.9kV
System configuration TTYes
Overcurrent protected voltage tappingNo
Max. overcurrent protection device, series connection (fuse)-A
Voltage switching spark gap technologyNo
Degree of protection (IP)IP20
Voltage protection level (DC+/DC- - PE)-kV
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
2CTB815710R4800 | OVR T1-T2 3N 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
Number of poles
4
Exhausting
Mounting method
DIN rail (top hat rail) 35 mm
Voltage protection level L-N
1.3kV
Lightning impulse current (10/350 µs)
12.5kA
Max. continuous voltage AC
440V
Max. continuous voltage DC
-V
Nominal voltage AC
400V
Voltage protection level
0.8kV
Construction size
8 modular spacing
Remote signalling
Test class
Type 1 + 2
Nominal voltage DC
-V
Signalling at the device
None
Follow current extinguishing capability
-kA
Voltage protection level N-PE
1.3kV
System configuration TN-C
Max. conductor cross section solid (solid, stranded)
35mm²
System configuration DC
Specific energy (W/R)
-kJ/Ohm
Max. conductor cross section flexible (fine-strand)
25mm²
Voltage protection level (DC+ - DC-)
-kV
Max. overcurrent protection device, parallel connection (fuse)
-A
Max. PV-voltage
-V
Energy-coordinated protection effect with regard to the terminal equipment
System configuration TN-C-S
System configuration IT
System configuration TN-S
System configuration other
Integrated backup fuse
System configuration TN
Voltage protection level L-PE
1.9kV
System configuration TT
Overcurrent protected voltage tapping
Max. overcurrent protection device, series connection (fuse)
-A
Voltage switching spark gap technology
Degree of protection (IP)
IP20
Voltage protection level (DC+/DC- - PE)
-kV
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.