Application:
- Supporters for NH000-NH4 fuses of all kinds (gG, aM, aR) in electric lines (type gG), capable of working under the heat caused by rated current and prospective short-circuit impacting current up to 120KA.
- Rated insulate voltage up to 660V; Working frequency 50HzAC; Rated current 1000A. Compliant with GB13539 and IEC269.
Design Feature:
- The bases are made up of high-density ceramic, heat-resistant resin board and wedge-shaped static contacts in a open structure. The product is featured with good heat sinking, high mechanic density, reliable connection and simple operation. It is available for all NH000~NH4 fuses.
| Models | Fuse Link models | Rated insulation voltage (V) | Conventional free air themal current (A) | Dimensions/ Sizes(mm) | Weight (g) | |||||||
| Fig. | A1 | A2 | A3 | B1 | B2 | H2 | Φd | |||||
| NT1 | NH1 | 660 | 250 | Figure 3 | 25 | 175 | 200 | 30 | 58 | 38 | 10.5 | 550 |
| NT2 | NH2 | 660 | 400 | Figure 3 | 25 | 200 | 225 | 30 | 60 | 38 | 10.5 | 770 |
| NT3 | NH3 | 660 | 630 | Figure 3 | 25 | 210 | 250 | 30 | 60 | 40 | 10.5 | 965 |

