Rosenberger HVR®50 small dimension connectors enables a maximum current capacity of 50 A at cable cross section 6 mm² and a working voltage of 1000 V DC. HVR®50 cable connectors are available in straight and angled variants as well headers. The additional slide locking mechanism (CPA – Connector Position Assurance) prevents accidental disconnection. Despite their small size these connectors achieve a current capacity of approximately 50 A at 85 °C. HVR®50 connectors are mainly used in auxilary units such as electrical heating systems, air-conditioning units, DC/DC converters, and for charging batteries.

Product Portfolio

  • Cable connectors (right angle and straight)
  • Cable assemblies
  • Header with HVIL
  • For Multi core and single core cables


  • Current capacity (6 mm²) 50 A at 85 °C
  • Working voltage 1000 V DC
  • Test voltage 2700 V D
  • Creepage 7.34 mm
  • Clearance 2.22 mm
  • Temperature range -40 °C to +140 °C
  • IP code mated acc. to IP6K9K / IPX8 / IPXXD
  • IP code unmated acc. to IPXXB
  • Engine vibration SG2 acc. to LV similar to V1 acc. to USCAR
  • Mating cycles ≥ 50
  • Cross sections 4 mm², 6 mm²
  • ---
  • Single core cable shielded

Multi core cable shielded


  • Minimal dimensions
  • Excellent shielding
  • With HVIL (high-voltage interlock)


  • PDU to Auxiliary Unit
  • OBC to Battery
  • Charging Socket to OBC (AC)
  • Inductive Charging

Rosenberger Series Code H6

Product Overview and Resources