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Impressum | Datenschutzerklärung

Safety for smart power supply

EFEN has been DIN-ISO certified since 1993 and underlines this quality feature with more than 20 external
and internal audits per year. By developing and producing switching devices in Germany,
we meet the high demands that we and our customers place on ourselves.

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.
Benefit from EFEN quality!

Fuse-Links

Grow from our traditional core competence, we at EFEN offer a comprehensive range of Fuse-Links according [...]

Power distribution components

Power distribution components

As a specialist for safety interfaces, EFEN provides a comprehensive range of products for [...]

Metering and Communication

Measurement and Communication

In addition to a complete range of current transformers, EFEN offers various special-purpose transformers [...]

System accessoires

System accessoires

As a specialist for safety interfaces, EFEN offers a wide range of solutions for complex requirements [...]