JEC Type K and Type T fuse links are engineered in complete accordance with ANSI/NEMA standards. Designed for precision, these fuse links ensure reliable system protection through rigorous manufacturing controls. They are capable of carrying 150% of their rated current without damage to the link or the cutout.
| Parameter | Details |
|---|---|
| Melting Speed Ratio | T type: 10~13 ; K type: 6~8 |
| Rated Current | 1, 2, 3, 5, 6, 8, 10, 12, 15, 20, 25, 30, 40, 50, 60, 65, 75, 80, 100, 120, 140, 200A |
| Standard | IEC 60282-2 |
| Environmental Conditions | Temp: -30℃ to +40℃, Altitude: 3000m, Wind: 35m/s |
| Rated Current (A) | A (mm) | B (mm) | C (mm) | D | F |
|---|---|---|---|---|---|
| 1-25 | 12.5±0.2 | 19.0±0.2 | 530-600 | 2 | 6.5 |
| 30-40 | 12.5±0.2 | 19.0±0.2 | 530-600 | 3 | 8.0 |
| 50-100 | 19.0±0.3 | N/A | 530-600 | 5 | 10.0 |
| 120-200 | 19.0±0.3 | N/A | 530-600 | 7 | 12.0 |