NH2 gG 125A/500V fuse-link designed to protect power installations against the effects of short-circuits and overloads. The body of the fuse-link is made of full-fledged steatite, which is very resistant to loads
The electrical parameters and external dimensions comply with the requirements of the following standards:
| Una specie di pacchetto | Pudełko | Pudełko |
| Quantità | 3 pezzi | 15 pezzi |
| Peso (kg) | 1,740 | 8,700 |
| Volume (m3) | 0,002 | 0,017 |
| Larghezza (m) | 0,074 | 0,230 |
| Lunghezza (m) | 0,166 | 0,250 |
| Profondità (m) | 0,150 | 0,290 |