- Schurter Electronic Components is an internationally leading innovator and manufacturer of fuses, connectors, circuit breakers, input systems, and EMC products as well as a PCB assembly service provider for the electronics industry. Schurter focuses on components and systems that ensure the clean and safe supply of power and ease of use of electrical equipment according to IEC 60950. Heinrich Schurter founded the company in 1933. In 1949, it changed its corporate status from limited partnership to private limited corporation. Since 1990, all activities have been centralized into the Schurter Holding AG, which is based in Lucerne.