Details
- •ULOZAK ODVODNIKA PRENAPONA,TIP T1+T2, 440V, SA SIG
- •Earthing, lightning and surge protection
- •Combined arrester for power supply systems
- •1 KOM
- •ABB
Technical specifications
ExhaustingNo
Remote signallingNo
Test classType 1 + 2
Nominal voltage DC560V
Mounting methodDIN rail (top hat rail) 35 mm
Max. continuous voltage AC440V
Follow current extinguishing capability-kA
Max. PV-voltage-V
Integrated backup fuseNo
Max. continuous voltage DC560V
Construction size2 modular spacing
Max. conductor cross section flexible (fine-strand)-mm²
Voltage protection level L-N1.3kV
Max. conductor cross section solid (solid, stranded)-mm²
Specific energy (W/R)-kJ/Ohm
Voltage protection level (DC+ - DC-)-kV
Voltage protection level (DC+/DC- - PE)-kV
Voltage protection level N-PE1.3kV
Signalling at the deviceNone
System configuration ITNo
System configuration TNYes
System configuration otherNo
Energy-coordinated protection effect with regard to the terminal equipmentNo
System configuration TN-CYes
System configuration TN-SYes
System configuration DCNo
Max. overcurrent protection device, parallel connection (fuse)-A
System configuration TTYes
System configuration TN-C-SNo
Voltage protection level L-PE1.9kV
Overcurrent protected voltage tappingNo
Voltage switching spark gap technologyNo
Max. overcurrent protection device, series connection (fuse)-A
Lightning impulse current (10/350 µs)12.5kA
Number of poles1
Voltage protection level0.5kV
Nominal voltage AC400V
Degree of protection (IP)IP20
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