Product Main

Specifications

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.
Data Information:
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