LV and HV Fuse-links

EFEN GmbH founded in 1922 and is the specialist for safety interfaces in power distribution networks according to IEC/DIN standards. Our solutions distribute power, protect man and machine and also ensure smart grid operation.

Grown from our traditional core competence, we at EFEN offer a comprehensive range of fuse-links according to IEC/DIN standards for low-voltage and medium-voltage applications. Our innovative high-tech products protect people and investments and ensure maximum availability.