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.
- Description
Description
Advantages


GPN 394 Singapore
The GPN 394 protective cap from Poppelmann KAPSTO is a purpose-built closure element that prevents contamination of threads, flanges, and open-ended components during manufacturing, storage, and distribution cycles. Fabricated by Poppelmann KAPSTO, the GPN 394 is made from high-impact polyethylene that absorbs shocks and resists cracking, ensuring components remain fully protected under harsh handling conditions. This protective cap is widely adopted by the chemical processing, HVAC, and plumbing sectors in Singapore for safeguarding pipe ends and fitting interfaces. Phil Industries is the authorised Poppelmann KAPSTO distributor in Singapore, maintaining comprehensive stock and offering swift island-wide delivery. Browse our complete Poppelmann KAPSTO catalogue or call +65 6555 1745 for reliable protective cap procurement.








