Details
- •Earthing, lightning and surge protection
- •Combined arrester for power supply systems
- •1 KOM
- •ABB
Technical specifications
Remote signallingNo
Construction size3 modular spacing
ExhaustingNo
Voltage protection level L-N-kV
Max. continuous voltage DC350V
Follow current extinguishing capability-kA
Signalling at the deviceNone
Nominal voltage DC350V
Max. conductor cross section flexible (fine-strand)25mm²
Max. PV-voltage-V
Max. conductor cross section solid (solid, stranded)35mm²
Integrated backup fuseNo
Voltage protection level N-PE-kV
Voltage protection level (DC+/DC- - PE)-kV
Voltage protection level (DC+ - DC-)-kV
System configuration ITNo
System configuration DCNo
System configuration TN-SYes
System configuration TN-C-SNo
System configuration TN-CYes
Voltage protection level L-PE1.4kV
Specific energy (W/R)-kJ/Ohm
System configuration otherNo
System configuration TTYes
Energy-coordinated protection effect with regard to the terminal equipmentNo
System configuration TNYes
Max. continuous voltage AC275V
Test classType 1 + 2
Mounting methodDIN rail (top hat rail) 35 mm
Lightning impulse current (10/350 µs)12.5kA
Number of poles3
Voltage protection level1.3kV
Nominal voltage AC230V
Degree of protection (IP)IP20
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2CTB815710R1800 | OVR T1-T2 3L 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
Remote signalling
Construction size
3 modular spacing
Exhausting
Voltage protection level L-N
-kV
Max. continuous voltage DC
350V
Follow current extinguishing capability
-kA
Signalling at the device
None
Nominal voltage DC
350V
Max. conductor cross section flexible (fine-strand)
25mm²
Max. PV-voltage
-V
Max. conductor cross section solid (solid, stranded)
35mm²
Integrated backup fuse
Voltage protection level N-PE
-kV
Voltage protection level (DC+/DC- - PE)
-kV
Voltage protection level (DC+ - DC-)
-kV
System configuration IT
System configuration DC
System configuration TN-S
System configuration TN-C-S
System configuration TN-C
Voltage protection level L-PE
1.4kV
Specific energy (W/R)
-kJ/Ohm
System configuration other
System configuration TT
Energy-coordinated protection effect with regard to the terminal equipment
System configuration TN
Max. continuous voltage AC
275V
Test class
Type 1 + 2
Mounting method
DIN rail (top hat rail) 35 mm
Lightning impulse current (10/350 µs)
12.5kA
Number of poles
3
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.