| BRAND | Dehn |
| Product | DR M 4P 255 SN1872 FM (953 406) |
| Description | Surge protection for power supply |
| Internal code | IMP4448189 |
| Custom code | 85363030 |
| Technical specification | Nominal voltage AC 230V Max. continuous voltage AC 255V Nominal discharge surge current (8/20) (L-N) 3kA, Total discharge current (8/20) (L1+L2+L3+N-PE) 8kA, Voltage protection level L-N 1kV, Voltage protection level L-PE/N-PE 1,5kV, Number of poles 4, With remote signalling contact, Signalling at the device Optic, Max. conductor cross section solid (solid, stranded) 4mm², Max. conductor cross section flexible (fine-strand) 2,5mm², Category type 3, Degree of protection (IP) IP20 |
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