Manual Service Disconnect connectors is a manual maintenance protection switch with high-voltage interlock function for high-voltage boxes or battery boxes of electric vehicles. Which is a tool-free solution for disconnecting the internal high voltage battery pack and protecting it from short circuits.

  • 2 stage lever provides HVIL time delay;
  • Prove the mating cycles and maintain a low-temperature rise using NEWSOK;
  • Integrated internal HVIL;
  • No tools required to unmate;
  • Various fuse rating.

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MSD Connectors Technical Datasheet

Connector Application:

  • PDU
  • Battery
  • Motor
  • Motor Controller

Material:

  • Copper bar and female terminal: Red copper, Copper alloy, Silver plated
  • Shell and insulator: PA66
  • Sealing body: Silicone Rubber

Electrical Characteristics

  • Rated Voltage: 690VDC/700VDC
  • Fuse Rated Voltage: 200A~630A
  • Withstand Voltage: 3500VAC
  • Insulation Resistance: ≥2500MΩ

Mechanical Characteristics:

  • Mating Cycles: >100

Environmental Characteristics

  • Operating Temperature : -40°C ~ + 125°C
  • IP rating: IP6K9K9K (connection status)
  • Flame Retardant Rating: UL94V0

MSD Connectors Application

The manual maintenance protection switch is a manual maintenance protection switch with high-voltage interlock function for high-voltage boxes or battery boxes of electric vehicles.

Renhotec’s MSD Connectors mainly used to protect and control the internal main circuit of electric vehicles to prevent excessive current. In case of disconnecting the main circuit current.