ABB ES300-9643 Current Transducer

ABB ES300-9643 Current Transducer is a compact current sensor in ABB’s ES300 family, with a nominal primary current rating of 100 A and designed to be powered from a 24 V DC supply. It is suitable for monitoring currents in DC, AC, and pulsating-load applications, providing a transduced signal suitable for process monitoring and automation interfaces in motor drives, power distribution panels, and energy-management systems. The 9643 variant is explicitly identified as the 100 A primary version in distributor catalogs, underscoring its intended load-current rating. As with other ES300 sensors, it is built to operate in industrial environments and aligns with ABB’s measurement and analytics ecosystem to deliver real-time current data for control and safety interlocks, enabling precise feedback in automation systems. This makes the ES300-9643 a targeted, space-efficient alternative to bulkier sensing solutions when exact current measurement for ABB-powered equipment is required.