Protective Caps
GPN 391

The HV connector caps GPN 391 is suitable for use on parts and components of hybrid or electric vehicles. It protects connectors, e.g. in the area from the battery to the inverter and electric motor, against corrosion and mechanical damage and offers protection against splash water in accordance with protection class IPX4. The plastic used is made from post-consumer recyclate.


  • HV protection for external protection
  • The recycled material used has been awarded the Blue Angel label
  • Production in accordance with ISO 16232 possible in a specially equipped clean room

This new series of standards is currently under development and will be available soon. The information provided is therefore provisional and subject to change. Our team will be happy to answer any questions you may have.

Find the right protective element for your GPN 391:

<p><strong>More resource-saving.</strong></p>

More resource-saving.

The plastic used consists of 100 % recycled material.
<p><strong>Better fit.</strong></p>

Better fit.

Protection for High Voltage Connector Systems using our registered design.
<p><strong>Cleaner.</strong></p>

Cleaner.

Production in accordance with VDA Band 19 and ISO 16232 in our cleanroom on request.
  • kapsto catalogue EN

    approx. 2 MB

  • KAPSTO materials and use

    approx. 2 MB

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