2CTB812522R2300 | OVR
Code: 2032988
ManufacturerABB
Catalog number2CTB812522R2300
TypeCombined arrester for power supply systems
EAN code4053546114652
Details
- •Earthing, lightning and surge protection
- •Combined arrester for power supply systems
- •Minimum order quantity: 1 pcs
- •ABB
Technical specifications
System configuration TN-CNo
Max. continuous voltage AC-V
System configuration TN-SNo
System configuration otherNo
Max. continuous voltage DC-V
System configuration ITNo
System configuration DCNo
System configuration TTNo
Nominal voltage DC-V
System configuration TN-C-SNo
Max. PV-voltage-V
System configuration TNNo
Voltage protection level L-N-kV
Voltage protection level N-PE-kV
Specific energy (W/R)-kJ/Ohm
Max. overcurrent protection device, parallel connection (fuse)-A
Voltage protection level L-PE-kV
Follow current extinguishing capability50kA
Max. overcurrent protection device, series connection (fuse)-A
Voltage protection level (DC+ - DC-)-kV
Max. conductor cross section solid (solid, stranded)-mm²
Voltage protection level (DC+/DC- - PE)-kV
Max. conductor cross section flexible (fine-strand)-mm²
Voltage switching spark gap technologyNo
Energy-coordinated protection effect with regard to the terminal equipmentNo
Overcurrent protected voltage tappingNo
Remote signallingNo
Integrated backup fuseNo
Lightning impulse current (10/350 µs)-kA
Number of poles1
Voltage protection level-kV
Nominal voltage AC-V
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