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Plansee Powertech AG

Plansee Powertech is the leading manufacturer of arcing contacts, switching contacts, and ready-to-install components for energy transmission and distribution. As the centerpiece of the arcing chamber, our contact materials can withstand temperatures of up to 20,000°C.

Our core competences at Plansee Powertech:

  • State-of-the-art electron beam welding technology
  • Fully automated production process, from the powder to the ready-to-install component
  • Tungsten-copper and copper-chromium switching contacts
  • Powder metallurgy
Contact

Plansee Powertech AG

Retterswil 135703 Seon
Tel:+41 62 769 6080Fax: +41 62 769 6088
Find us with Google Maps
At a glance
    Our products

    Plansee Powertech – the ideal partner of your choice

    Since 1960, we have been supporting our customers with our comprehensive engineering skills in the development of new products and helping achieve better performance with a cost-conscious design. As a sponsor of various conferences, the arc contact materials produced by Plansee Powertech are the industry standard in energy transmission and distribution.

    Seon materials

    Excellent quality of our materials

    Thanks to their unique physical properties, our WCu and CuCr contact materials have set the standard in the energy industry.

    Seon joining technology

    Area of expertise: Joining techniques

    High-temperature materials require special joining technologies. With our decades of development and experience, we have turned joining technology into a key area of expertise.

    Seon fully automated production

    Fully automated production process, from the powder to the ready-to-install component

    We manufacture high-precision switching contact systems using fully automated production lines. Our electrical contacts made of tungsten-copper are used in substations, load distribution stations, and power plants.

    Seon CuCr switching contacts

    Copper-chromium switching contacts for medium voltage

    Vacuum circuit breakers in a voltage range of 1 KV to 245 KV are used in millions of applications with our copper-chromium contacts to interrupt and close circuits for industrial companies and households alike.

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    Our promise of quality

    At Plansee Powertech, we look after the health and safety of our employees. As a responsible company, we protect the environment and adopt a conscientious approach to raw materials and resources. Our quality management system is certified according to ISO 9001:2015.

    To the certificate
    Training in Seon

    We provide training!

    Find out more about training at Plansee Powertech in Seon and apply now.

    To our skilled trades