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
Construction size1 modular spacing
Max. continuous voltage AC255V
Remote signallingNo
ExhaustingNo
Nominal voltage DC350V
Follow current extinguishing capability-kA
Test classType 1 + 2
Voltage protection level L-N1.3kV
Max. continuous voltage DC350V
System configuration TN-C-SNo
Max. PV-voltage-V
System configuration otherNo
Voltage protection level N-PE1.3kV
Integrated backup fuseNo
Voltage protection level (DC+ - DC-)-kV
Max. conductor cross section flexible (fine-strand)25mm²
Signalling at the deviceNone
Specific energy (W/R)-kJ/Ohm
System configuration DCNo
System configuration TN-SYes
Energy-coordinated protection effect with regard to the terminal equipmentNo
System configuration ITNo
Max. conductor cross section solid (solid, stranded)35mm²
Voltage protection level L-PE1.4kV
System configuration TN-CYes
System configuration TNYes
System configuration TTYes
Voltage protection level (DC+/DC- - PE)-kV
Lightning impulse current (10/350 µs)12.5kA
Number of poles1
Voltage protection level0.5kV
Nominal voltage AC230V
Degree of protection (IP)IP20
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2CTB815710R1200 | OVR T1-T2 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
Construction size
1 modular spacing
Max. continuous voltage AC
255V
Remote signalling
Exhausting
Nominal voltage DC
350V
Follow current extinguishing capability
-kA
Test class
Type 1 + 2
Voltage protection level L-N
1.3kV
Max. continuous voltage DC
350V
System configuration TN-C-S
Max. PV-voltage
-V
System configuration other
Voltage protection level N-PE
1.3kV
Integrated backup fuse
Voltage protection level (DC+ - DC-)
-kV
Max. conductor cross section flexible (fine-strand)
25mm²
Signalling at the device
None
Specific energy (W/R)
-kJ/Ohm
System configuration DC
System configuration TN-S
Energy-coordinated protection effect with regard to the terminal equipment
System configuration IT
Max. conductor cross section solid (solid, stranded)
35mm²
Voltage protection level L-PE
1.4kV
System configuration TN-C
System configuration TN
System configuration TT
Voltage protection level (DC+/DC- - PE)
-kV
Lightning impulse current (10/350 µs)
12.5kA
Number of poles
1
Voltage protection level
0.5kV
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.