
EFEN develops and manufactures switching devices and systems for safe power distribution in Germany.
EFEN Elektrotechnik GmbH
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About EFEN
EFEN is a German manufacturer of switching devices and components for electrical power distribution. The product portfolio includes NH fuse switch disconnector busbar systems, NH fuse switch disconnectors, distribution systems, fuse links, as well as solutions for metering and energy management. Development and production of the switching devices takes place in Germany. The target industries are industrial, infrastructure and energy supply. In addition to its product business, the company supports customers with technical data and dimension drawings for planning and implementation, as well as expert advice from specialists. Products can be ordered via an online shop around the clock. EFEN has been DIN-ISO certified since 1993 and underscores this with more than 20 external and internal audits per year. Furthermore, the company is active in professional associations such as DKE, VDE and ZVEI. The website is available not only in German but also in English, Slovak and Polish.
- Processes
- Development and production of switching devices in Germany, Online shop with ordering available around the clock, Technical data and dimension drawings for planning and implementation, Expert consulting by specialists, Participation in professional associations (DKE, VDE, ZVEI)
- Certificates
- DIN ISO 9001 (certified since 1993, exact standard not specified), ISO 9001
- Industries
- Industry, Infrastructure, Energy supply
- 01
Development
- 02
Production
- 03
Expert consulting
- 04
Sales via online shop
Products & Components

Inside the production



Industries
Additional services
Quality
EFEN has been DIN-ISO certified since 1993 and underscores this with more than 20 external and internal audits per year.
| Evidence | EFEN |
|---|---|
| ISO 9001 |
Company History
- 1993
DIN-ISO certification