Protective Caps
GPN 394

The GPN 394 high-voltage connector caps are suitable for use in parts and components for hybrid and electric vehicles. They protect connectors, e.g. from the battery to the inverter and electric motor, against corrosion and mechanical damage and provide protection against splashing water in accordance with protection class IPX4. The connector cap has non-slip gripping surfaces that allow fast removal and impresses with a functional registered design.


  • HV connector caps for external protection
  • Production in accordance with ISO 16232 in a specially designed cleanroom possible

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 394:

<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