
Surge arrester Legrand 412273 (C, 4P, B+C, 50kA)
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- General
- Number of conductors (without earthing)4
- Nominal discharge surge current (8/20)25 kA
- Nominal voltage AC400 V
- Max. continuous voltage AC320 V
- Voltage protection level1.9 kV
- Integrated backup fuseNo
- Mounting methodDIN rail (top hat rail) 35 mm
- Construction size4 modular spacing
- Max. conductor cross section solid (solid, stranded)35 mm²
- Max. conductor cross section flexible (fine-strand)25 mm²
- With remote signalling contactNo
- Signalling at the deviceOptical
- Category type 2Yes
- Degree of protection (IP)IP20
