Details
- •Earthing, lightning and surge protection
- •Combined arrester for power supply systems
- •1 KOM
- •ABB
Technical specifications
Voltage protection level-kV
Number of poles1
Construction size1 modular spacing
Lightning impulse current (10/350 µs)50kA
Mounting methodDIN rail (top hat rail) 35 mm
ExhaustingNo
Follow current extinguishing capability-kA
Remote signallingNo
Degree of protection (IP)IP20
Voltage protection level N-PE-kV
Max. conductor cross section flexible (fine-strand)-mm²
Max. continuous voltage DC-V
Nominal voltage DC-V
Voltage protection level L-N-kV
Voltage protection level (DC+ - DC-)-kV
Integrated backup fuseNo
Max. conductor cross section solid (solid, stranded)-mm²
Nominal voltage AC230V
Test classType 1 + 2
Signalling at the deviceNone
Max. PV-voltage-V
Max. continuous voltage AC255V
System configuration ITNo
Specific energy (W/R)-kJ/Ohm
Voltage protection level (DC+/DC- - PE)-kV
System configuration TNNo
System configuration TN-SYes
System configuration TTYes
Energy-coordinated protection effect with regard to the terminal equipmentNo
System configuration TN-CNo
System configuration DCNo
Max. overcurrent protection device, parallel connection (fuse)-A
Max. overcurrent protection device, series connection (fuse)-A
Overcurrent protected voltage tappingNo
System configuration TN-C-SNo
Voltage switching spark gap technologyNo
Voltage protection level L-PE1.4kV
System configuration otherNo
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2CTB815710R2700 | OVR T1-T2 N 50-275s 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
Voltage protection level
-kV
Number of poles
1
Construction size
1 modular spacing
Lightning impulse current (10/350 µs)
50kA
Mounting method
DIN rail (top hat rail) 35 mm
Exhausting
Follow current extinguishing capability
-kA
Remote signalling
Degree of protection (IP)
IP20
Voltage protection level N-PE
-kV
Max. conductor cross section flexible (fine-strand)
-mm²
Max. continuous voltage DC
-V
Nominal voltage DC
-V
Voltage protection level L-N
-kV
Voltage protection level (DC+ - DC-)
-kV
Integrated backup fuse
Max. conductor cross section solid (solid, stranded)
-mm²
Nominal voltage AC
230V
Test class
Type 1 + 2
Signalling at the device
None
Max. PV-voltage
-V
Max. continuous voltage AC
255V
System configuration IT
Specific energy (W/R)
-kJ/Ohm
Voltage protection level (DC+/DC- - PE)
-kV
System configuration TN
System configuration TN-S
System configuration TT
Energy-coordinated protection effect with regard to the terminal equipment
System configuration TN-C
System configuration DC
Max. overcurrent protection device, parallel connection (fuse)
-A
Max. overcurrent protection device, series connection (fuse)
-A
Overcurrent protected voltage tapping
System configuration TN-C-S
Voltage switching spark gap technology
Voltage protection level L-PE
1.4kV
System configuration other
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.