“We try harder”

We are competing in a very demanding market, we Design High Technology Protections, we are far too Flexible and more Specialised Expertise.

General Catalogue

The last decade has been a period of strong growth and international expansion for Fanox, making us one of the leading companies specializing in the design and manufacture of Electronic Relays for Low and Medium Voltage applications.

Download General Catalogue.

Success Applications for SIA-C Relay

Fanox offers compact, innovative and well-finished equipment, with a much more competitive price. Our experience supports us, and the main feature of these relays is their great flexibility in design that permit adapting their model list to the requirements and features of each application.

Self Powered Relays Solution

Fanox has revolutionized the self-powered protection market with an excellent and innovative range. The Relays are powered by the operating current; no batteries, charges or any other external power source required.This Means that the maintenance of Transmission and Distribution Centers is heavily reduced.


  • All
  • Event
  • Generators
  • Jobs
  • Protection
  • Relays
  • RMU
  • Substations
  • Switchgear
  • Transmission & Distribution

Fanox will show the latest trends about RMUs protection at Hannover Messe 2018

How do you get to protect effectively RMUs and SF6 insulated switchgears? That’s where SIA range comes in. The range of SIA relays is designed to protect the secondary transformer and distribution substations of electrical networks, including Self-powered & Dual power supply.

Good acceptance of new Fanox designs at MEE 2018

Once we are returned from another Middle East Electricity 2018 exhibition, we would like to thank our partners, distributors and visitors with whom we had the pleasure to meet and share our products. One year more, Fanox relays had become the safest and most compacts Relays aimed at the electrical market showcased at the exhibition.

Obtaining exclusive technical solutions in the new Generator Protection SIL-G Range

Fanox has proposed looking to the future to obtain exclusive technical solutions in its new designs to give our customers the safety and reliability needed to operate with confidence.
This new design will optimize your safety while reducing maintenance costs.

It’s been an amazing year for us, that’s why, we are celebrating singing and dancing.

It’s been an amazing year for us, that’s why, we are celebrating singing and dancing.
But, especially we really want to say thank you our customers; you are the driving force behind our company, than you for the support, confidence and loyalty shown throughout these years, without which we would never have been able to get here.
Be happy and enjoy Christmas!