Details
- •Earthing, lightning and surge protection
- •Combined arrester for power supply systems
- •1 KOM
- •ABB
Technical specifications
ExhaustingNo
Number of poles4
Mounting methodDIN rail (top hat rail) 35 mm
Lightning impulse current (10/350 µs)12.5kA
Max. continuous voltage AC275V
Construction size4 modular spacing
Nominal voltage DC350V
Remote signallingNo
Nominal voltage AC230V
Voltage protection level L-N1.3kV
Follow current extinguishing capability-kA
Voltage protection level0.8kV
Test classType 1 + 2
Integrated backup fuseNo
Max. conductor cross section flexible (fine-strand)25mm²
Max. conductor cross section solid (solid, stranded)35mm²
Max. PV-voltage-V
Voltage protection level N-PE1.3kV
Degree of protection (IP)IP20
Signalling at the deviceNone
Max. continuous voltage DC350V
Voltage protection level (DC+ - DC-)-kV
System configuration TNNo
Energy-coordinated protection effect with regard to the terminal equipmentNo
System configuration ITNo
System configuration TTNo
Voltage protection level L-PE2.8kV
System configuration DCNo
System configuration TN-SYes
Specific energy (W/R)-kJ/Ohm
System configuration TN-CNo
System configuration otherNo
System configuration TN-C-SNo
Voltage protection level (DC+/DC- - PE)-kV
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2CTB815710R2300 | OVR T1-T2 4L 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
Exhausting
Number of poles
4
Mounting method
DIN rail (top hat rail) 35 mm
Lightning impulse current (10/350 µs)
12.5kA
Max. continuous voltage AC
275V
Construction size
4 modular spacing
Nominal voltage DC
350V
Remote signalling
Nominal voltage AC
230V
Voltage protection level L-N
1.3kV
Follow current extinguishing capability
-kA
Voltage protection level
0.8kV
Test class
Type 1 + 2
Integrated backup fuse
Max. conductor cross section flexible (fine-strand)
25mm²
Max. conductor cross section solid (solid, stranded)
35mm²
Max. PV-voltage
-V
Voltage protection level N-PE
1.3kV
Degree of protection (IP)
IP20
Signalling at the device
None
Max. continuous voltage DC
350V
Voltage protection level (DC+ - DC-)
-kV
System configuration TN
Energy-coordinated protection effect with regard to the terminal equipment
System configuration IT
System configuration TT
Voltage protection level L-PE
2.8kV
System configuration DC
System configuration TN-S
Specific energy (W/R)
-kJ/Ohm
System configuration TN-C
System configuration other
System configuration TN-C-S
Voltage protection level (DC+/DC- - PE)
-kV
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.