Details
- •Earthing, lightning and surge protection
- •Combined arrester for power supply systems
- •1 KOM
- •ABB
Technical specifications
Mounting methodDIN rail (top hat rail) 35 mm
ExhaustingNo
Remote signallingNo
Follow current extinguishing capability-kA
Construction size4 modular spacing
Nominal voltage DC-V
Max. continuous voltage AC275V
Voltage protection level L-N1.2kV
Test classType 1 + 2
Signalling at the deviceNone
Max. continuous voltage DC-V
Max. PV-voltage-V
Integrated backup fuseNo
Voltage protection level N-PE1.1kV
System configuration DCNo
Energy-coordinated protection effect with regard to the terminal equipmentNo
Voltage protection level (DC+/DC- - PE)-kV
Max. conductor cross section flexible (fine-strand)25mm²
Voltage protection level (DC+ - DC-)-kV
System configuration ITNo
Specific energy (W/R)-kJ/Ohm
Max. conductor cross section solid (solid, stranded)35mm²
System configuration TN-C-SNo
System configuration TN-SYes
System configuration TTYes
System configuration TNNo
System configuration TN-CNo
System configuration otherNo
Max. overcurrent protection device, parallel connection (fuse)-A
Overcurrent protected voltage tappingNo
Voltage protection level L-PE1.4kV
Max. overcurrent protection device, series connection (fuse)-A
Voltage switching spark gap technologyNo
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
2CTB815710R2100 | OVR T1-T2 N3 12.5-275s 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
Mounting method
DIN rail (top hat rail) 35 mm
Exhausting
Remote signalling
Follow current extinguishing capability
-kA
Construction size
4 modular spacing
Nominal voltage DC
-V
Max. continuous voltage AC
275V
Voltage protection level L-N
1.2kV
Test class
Type 1 + 2
Signalling at the device
None
Max. continuous voltage DC
-V
Max. PV-voltage
-V
Integrated backup fuse
Voltage protection level N-PE
1.1kV
System configuration DC
Energy-coordinated protection effect with regard to the terminal equipment
Voltage protection level (DC+/DC- - PE)
-kV
Max. conductor cross section flexible (fine-strand)
25mm²
Voltage protection level (DC+ - DC-)
-kV
System configuration IT
Specific energy (W/R)
-kJ/Ohm
Max. conductor cross section solid (solid, stranded)
35mm²
System configuration TN-C-S
System configuration TN-S
System configuration TT
System configuration TN
System configuration TN-C
System configuration other
Max. overcurrent protection device, parallel connection (fuse)
-A
Overcurrent protected voltage tapping
Voltage protection level L-PE
1.4kV
Max. overcurrent protection device, series connection (fuse)
-A
Voltage switching spark gap technology
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.