SFB Technology selectively trips standard circuit breakers, while consumers connected in parallel continue to operate. Preventive function monitoring reports critical operating states before errors occur. Reporting thresholds and characteristics that can be set via NFC maximize system availability. Simple system expansion using static boost, starting of difficult loads using dynamic boost. High interference immunity thanks to integrated gas discharge tube and more than 20 milliseconds power failure bridging time. Robust design thanks to metal housing and wide temperature range from - 40 °C to + 70 °C. Can be used worldwide thanks to wide-range input and international approval package.
