FST Industrie GmbH is a single source supplier with global reach. Numerous international projects in cooperation with Siemens AG and after-sales-service are all part of our daily business.
We manufacture, test and repair circuit breakers, circuit breaker systems, drives and replacement parts for current limiters in direct- and alternating current applications. For use in classified areas, we qualify and manufacture circuit breakers according to ATEX standards, including the necessary accessories and spare parts.
FST manufactures rotary piston flow meters for various liquids. This purely mechanical measuring device guarantees highest accuracy, reliability and robustness. Both our portable and our fixed meters for use in industrial applications and in the workshop have PTB type approvals for custody transfer.