HV Fuse

Rosenberger HV fuses ensure the safety of high voltage PDUs used in electric vehicles. Watertight and vibration-proof, they feature a HVIL (high-voltage interlock) and are characterized by their lightweight plastic housing. Fuses and the corresponding insert can easily be replaced without opening the component housing.

Product Portfolio

  • Changeable fuses
  • Header (jack)


  • Range 10 - 40 A
  • Working voltage max. 450 V DC
  • Test voltage 2700 V DC
  • Temperatur range -40 °C to +125 °C
  • Vibration class acc. to LV215, PG17-II
  • IP class mated acc. to IPX4
  • Mating cycles ≥ 25


  • Lightweight
  • Watertight
  • Changeable


  • High-voltage safety for PDUs (Power Distribution Units)

Rosenberger Series Code H1

Product Overview and Resources