As a member of the international Aurelius GroupSEG Electronics GmbH develops, manufactures and
distributes robust and reliable protection relays, i. e. IEDs (Intelligent Electronic Devices), for Power Generation and Power Distribution applications.

We are protecting the relevant components of electrical energy generation and energy distribution: generators, transformers, motors, cables and overhead lines as well as busbars.

We are experts in interconnecting Distributed Energy Resources (DER) to the public grid. Safety and compliance with the corresponding grid codes and worldwide interconnection standards are essential aspects of our products.

No matter whether standardized products or special custom-tailored developments specified by the customer are required – the solutions and services of the SEG staff ranks among the top worldwide.

The performance and service provided by the business segment Power Protection is based more than 50 years of experience in High and Low Voltage applications which has led to numerous international references and technical leadership in the field of special niche products.

Development and testing of all our electronic devices complies, of course, with the relevant international standards and regulations like the IEC 60255.

Manufacturing and production of our products is subject to severe quality checks. This is also proven by the fact that we are certified according to ISO 9001.