Details
- •Earthing, lightning and surge protection
- •Combined arrester for power supply systems
- •1 KOM
- •ABB
Technical specifications
Remote signallingYes
ExhaustingNo
Follow current extinguishing capability-kA
Max. continuous voltage AC275V
Mounting methodDIN rail (top hat rail) 35 mm
Construction size4 modular spacing
Integrated backup fuseNo
Max. continuous voltage DC-V
Voltage protection level N-PE1.1kV
Nominal voltage DC-V
Voltage protection level L-N1.2kV
Signalling at the deviceOptic
Max. PV-voltage-V
Test classType 1 + 2
Max. conductor cross section solid (solid, stranded)35mm²
Voltage protection level (DC+/DC- - PE)-kV
Energy-coordinated protection effect with regard to the terminal equipmentNo
Voltage protection level (DC+ - DC-)-kV
Max. conductor cross section flexible (fine-strand)25mm²
Specific energy (W/R)-kJ/Ohm
System configuration TNNo
System configuration ITNo
System configuration TN-SYes
System configuration TTYes
System configuration TN-CNo
System configuration DCNo
System configuration TN-C-SNo
System configuration otherNo
Voltage switching spark gap technologyNo
Max. overcurrent protection device, series connection (fuse)-A
Max. overcurrent protection device, parallel connection (fuse)-A
Overcurrent protected voltage tappingNo
Voltage protection level L-PE1.4kV
Lightning impulse current (10/350 µs)12.5kA
Number of poles4
Voltage protection level1.3kV
Nominal voltage AC230V
Degree of protection (IP)IP20
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
2CTB815710R0900 | OVR T1-T2 N3 12.5-275s 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
Remote signalling
Exhausting
Follow current extinguishing capability
-kA
Max. continuous voltage AC
275V
Mounting method
DIN rail (top hat rail) 35 mm
Construction size
4 modular spacing
Integrated backup fuse
Max. continuous voltage DC
-V
Voltage protection level N-PE
1.1kV
Nominal voltage DC
-V
Voltage protection level L-N
1.2kV
Signalling at the device
Optic
Max. PV-voltage
-V
Test class
Type 1 + 2
Max. conductor cross section solid (solid, stranded)
35mm²
Voltage protection level (DC+/DC- - PE)
-kV
Energy-coordinated protection effect with regard to the terminal equipment
Voltage protection level (DC+ - DC-)
-kV
Max. conductor cross section flexible (fine-strand)
25mm²
Specific energy (W/R)
-kJ/Ohm
System configuration TN
System configuration IT
System configuration TN-S
System configuration TT
System configuration TN-C
System configuration DC
System configuration TN-C-S
System configuration other
Voltage switching spark gap technology
Max. overcurrent protection device, series connection (fuse)
-A
Max. overcurrent protection device, parallel connection (fuse)
-A
Overcurrent protected voltage tapping
Voltage protection level L-PE
1.4kV
Lightning impulse current (10/350 µs)
12.5kA
Number of poles
4
Voltage protection level
1.3kV
Nominal voltage AC
230V
Degree of protection (IP)
IP20
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.