The NCX load-type drop-out fuse is engineered for reliable load-break isolation in medium-voltage distribution networks. Its clear drop-indicator design allows operators to confirm disconnection status at a glance, while its robust construction ensures stable performance in overhead lines, ring-main units, and transformer feeders.
Featuring a modular, standardized design, the NCX fuse combines strong dielectric strength with optimized arc-extinguishing characteristics. This results in a maintenance-friendly solution that enhances system uptime and safety, making it an ideal choice for utilities and industrial power installations.
| NCX load-type drop-out fuse corresponding parameter table | |||||||||
| Rated working voltage (kv) |
BIL(KV) | A(mm) | E(mm) | C(mm) | D(mm) | E(mm) | F(mm) | Creep distance (mm) | Weight (kg) |
| 12(15) | 125 | 459.9 | 169.3 | 269.9 | 239.7 | 124.9 | 459.3 | 325.1 | 7.49 |
| 12(15) | 125 | 179.3 | 179.3 | 269.9 | 239.7 | 134.9 | 459.3 | 325.1 | 7.49 |
| 24(27) | 150 | 179.3 | 179.3 | 269.9 | 239.7 | 134.9 | 459.3 | 457.2 | 12.26 |
| 20/34.5 | 170 | 212.9 | 212.9 | 314.3 | 273.1 | 165.1 | 604.8 | 660.4 | 16.34 |
| 24(27) | 200* | 212.9 | 212.9 | 314.3 | 273.1 | 165.1 | 604.8 | 762 | 17.25 |
