S-DG M TT 2P 385 FM
DEHN SURGE PROTECTION DG M TT 2P 385 FM
Surge arrester for single-phase
| Nominal voltage (a.c.) (UN) | 230 V (50 / 60 Hz) |
| Max. continuous operating voltage (a.c.) [L-N / N-PE] (Uc) | 385 / 255 V |
| Nominal discharge current (8/20 μs) (In) | 20 kA |
| Max. discharge current (8/20 μs) (Imax) | 40 kA |
| Lightning impulse current (10/350 μs) [N-PE] (Iimp) | 12 kA |
| Voltage protection level [L-N / N-PE / L-PE] (Up) | ≤ 1.75 / ≤ 1.5 kV / 2.0 kV |
