Safety for smart power supply
100 Years of Reliability - Quality - Service. 100 Years EFEN! EFEN is a leading manufacturer of fuse links and power distribution components according to IEC/ DIN standards. With this knowledge, our products have been protecting people and investments - for 100 years. As a specialist for safe and reliable network operation, we guarantee constant, efficient and intelligent power distribution for current and future requirements in an increasingly complex world.
We offer our customers in the fields of industry, energy supply and infrastructure optimal, application-oriented solutions with which they can successfully meet these.
In addition to fuse links and power distribution components, our product portfolio includes solutions from the areas of distribution systems as well as measurement and energy management. Designed in Germany and made in Europa - that's how we ensure our high-quality standards.
Benefit from EFEN quality!
News from EFEN
Smart measurement technology is indispensable due to the challenges of the energy transition – this is the only way can optimize existing and new stations and plants to meet demand. Holger Biermann of Stadtwerke Tuttlingen GmbH reports on how data ...read more
The escalated military conflict between Russia and Ukraine is very upsetting for all of us. We strongly hope that it will end as quickly as possible to protect the people. In this context, we are receiving enquiries from our business ...read more
As a proud founding member of the non-profit NH/HH Recycling Association, supporting social institutions is especially important to us. The NH/HH Recycling Association is a non-profit institution and has set itself the task of recycling fuses. This means that valuable raw ...read more
We are currently mid-way through the transition from fossil fuels and nuclear energy to a more sustainable energy supply. This transformation poses many challenges, as our energy production is not only becoming more remote and decentralized, but also more volatile. ...read more
We congratulate Helmut Hoffmann on the Oskar Patzelt Foundation’s Grand Award for his life’s work and are proud to have him as the successful leader of our company group. With tinkering spirit he supplied the GDR household with small luxuries and, ...read more
Local electrical grids must primarily ensure the security of supply of the connected electricity customers. During planning, however, it is still important not to oversize the grid in order to avoid unnecessarily high costs. If a customer then calls up ...read more
Electric power grids have been facing enormous challenges for several years. Increased input from renewable energy sources and decentralized power generation are only two major trends that grids were not designed to deal with in the past. In addition to ...read more