Description
Replacement Gas Discharge Tube & holder for SEMPER lightning arrestors. 350V ± 15 %.
SEMPER™ GDT selection guide for retrofit and replacement of series 3401 and 3402:
| H+S type | UZstat (V) |
UZdyn max. (V) |
IS 8/20 μs (V) |
ISG 8/20 μs (V) |
UARC (V) |
| 9071.99.0647 | 230 ± 15 % | 675 | 20 | 30 | 10 – 15 |
| 9071.99.0648 | 90 ± 20 % | 500 | 20 | 30 | 10 – 15 |
| 9071.99.0649 | 350 ± 15 % | 875 | 20 | 30 | 10 – 15 |
| 9071.99.0650 | 470 ± 15 % | 1000 | 20 | 30 | 10 – 15 |
| 9071.99.0651 | 600 ± 15 % | 1100 | 20 | 30 | 10 – 15 |
