SEG Electronics

About SEG Electronics

SEG Electronics is a German manufacturer of protection relays for electrical power systems, specializing in transformer protection, generator protection, renewable energy applications, and motor protection. Founded in 1969 and based in Kempen, Germany, the company serves global markets with a portfolio of robust protection relays and power distribution solutions. Their products span multiple lines, including HighPROTEC, WI Line, HighTECH Line, and Professional Line, with a focus on reliable, easy-to-integrate protection for transformers, generators, motors, cables, and overhead lines.