High voltage power distributor Safe, compact and robust

Many vehicle manufacturers have been using E-distributors (fuse and relay boxes) in their vehicles for a long time, which makes it possible to connect many loads to the main supply line at the same time. With a few and smaller consumers, a simple line branch, a so-called splice, can alternatively be used. However, due to the additional EMC shielding and insulation protection, the two distribution concepts cannot be transferred directly to the high-voltage vehicle electrical system.

Wölfle is therefore developing solutions for power distribution in the high-voltage on-board network. Depending on the topology and requirement profile, either compact high-voltage boxes with a few cable outlets or distribution boxes with shielded housings for many load outlets can be used. The application determines which technical requirements apply to both types of power distributors and which applications they are best suited for.

  • 100%


  • High-voltage

    High quality

  • 100%

    Heat resistant

  • Compact.Intuitive.Robust

    Wölfle Power Distributor

Power Distributor

  • Die-cast aluminium housing
  • Various high-voltage and low-voltage plugs for detachable connection of the vehicle electrical system
  • Waterproof (IP6K9)
  • Customised construction
  • Completely equipped and configured
PDU mit Hochvoltkabel
Detail PDU

Andreas Stroh

Key-Account-Manager Elektrik


T +49 (0) 151 / 73 026 026

Sara Kaiser


Electrics Distribution

T +49 (0) 7352 / 929 136