About us

EFEN GmbH founded in 1922 is 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.

With our product range: fuses, distribution components, distribution and house service systems, energy management and special applications we are the specialist at your side. Whether you are active in the field of infrastructure, industry or in the power supply sector, EFEN offers you intelligent solutions tailored to your needs.
EFEN´s Smart Grid Interfaces allow the convenient collection of data on site within the switchgear cabinet.

Thanks to its compact design, the Smart Grid Interface can be retrofitted into any cabinet. Metering data can be transmitted conveniently via GSM modem. The system collects the data of various line outputs and optionally can be equipped with a graphic display to provide customized solutions for smart-grid operation.
We are SMART GRID READY.

Products and services

With the NH Fuse-Switches, vertical design, series E³ you receive a product what is fit for all current and future requirements. It was designed especially for a responsible use of the resource energy. The new mounting technique will set a new benchmark for assembling and mounting devices. Excellent electrical data (120 kA rated conditional short circuit current) makes it a unique product. A wide range of accessories, especially for controlling and measurement, offer a lot of possibilities.

NH Fuse-Switches horizontal design from size 000, the smallest currently available on the market, to size 3 are available at EFEN. All devices have the same installation depth and a perfect protection against accidental contact. The wide range of accessories offers all users a high level of possibilities for modification. The ideally harmonized sizes and matching accessories as well as a consistent design make the NT-SILAS series one of the most cutting-edge products on the market.

Fuse-switches vertical and horizontal design

With the NH Fuse-Switches, vertical design, series E³ you receive a product what is fit for all current and future requirements. It was designed especially for a responsible use of the resource energy. The new mounting technique will set a new benchmark for assembling and mounting devices. Excellent electrical data (120 kA rated conditional short circuit current) makes it a unique product.
A wide range of accessories, especially for controlling and measurement, offer a lot of possibilities.

Further reading

Smart Grid Inetrface Module

EFEN´s Smart Grid Interface Module allows the convenient collection of data on site within the switchgear cabinet. Thanks to its compact design, the Smart Grid Interface can be retrofitted into any cabinet. Metering data is transmitted conveniently via GSM modem. The system collects the data of various line outputs and optionally can be equipped with a graphic display to provide customized solutions for smart-grid operation.

Further reading

Fuse-links

EFEN GmbH founded in 1922 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.

Further reading

Address
EFEN GmbH
Grosse Hub 10 C
65344 Eltville
Germany

Phone: +49 6123 7045-0
Fax: +49 6123 7045-122
Internet: www.efen.com
E-mail: Send message

Contact person

Manfred Klein
Area Sales Manager Asia/Overseas
Phone: +49 6123 7045-126
E-mail: Send message

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