Organization Services

Founded in 1969, SEG Electronics GmbH specializes in high-performance protection relays and automation devices for electrical power systems. Their core product lines include the HighPROTEC series, offering solutions for generator, transformer, motor, busbar, and feeder protection. These relays are known for their flexibility, modular design, and support for global standards like IEC 61850, ANSI, and IEEE 1547. SEG also provides digital fault recorders, grid synchronization relays, and voltage/frequency protection units, designed to ensure system stability and grid compliance. With a focus on reliability, fast response times, and multilingual support, SEG products are widely used in energy utilities, industrial plants, and renewable energy integration projects.