Details
- •Module 280V AC, 12,5kA for SPBT12 (T1+T2, B+C
- •Earthing, lightning and surge protection
- •Combined arrester for power supply systems
- •1 KOM
- •EATON
Technical specifications
Mounting methodOn basic element
Remote signallingNo
Nominal voltage DC0V
Construction size1 modular spacing
Voltage protection level L-N0kV
Follow current extinguishing capability0kA
Max. continuous voltage AC280V
Test classType 1 + 2
Max. PV-voltage0V
Signalling at the deviceOptic
Max. conductor cross section flexible (fine-strand)35mm²
Max. continuous voltage DC0V
Max. conductor cross section solid (solid, stranded)25mm²
Integrated backup fuseNo
Voltage protection level (DC+ - DC-)0kV
Voltage protection level N-PE0kV
Voltage protection level (DC+/DC- - PE)0kV
System configuration TTNo
Energy-coordinated protection effect with regard to the terminal equipmentNo
System configuration DCNo
System configuration TN-CNo
System configuration TN-C-SNo
System configuration TNYes
System configuration otherYes
Voltage protection level L-PE1.5kV
Voltage switching spark gap technologyNo
System configuration TN-SNo
Max. overcurrent protection device, series connection (fuse)160A
Overcurrent protected voltage tappingNo
System configuration ITNo
Max. overcurrent protection device, parallel connection (fuse)0A
Specific energy (W/R)39.1kJ/Ohm
Lightning impulse current (10/350 µs)12.5kA
Number of poles1
Voltage protection level1.5kV
Nominal voltage AC280V
Degree of protection (IP)IP20
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