1SDA054873R1 ABB - SOR-C T4-T5-T6 220..240VAC - 220..250VDC

The 1SDA054873R1 ABB - SOR-C is a wired opening release designed for use with Tmax T circuit breakers, specifically models T4, T5, and T6. This SOR-C (Spring Operated Release - Closing) unit is engineered to provide reliable remote opening functionality for these circuit breakers. It operates within a voltage range of 220 to 240Vac and 220 to 250Vdc, offering versatility in power supply options. The device is crucial for applications requiring remote tripping or emergency shutdown capabilities. Its wired connection ensures a stable and dependable link to the control system. The SOR-C unit enhances the safety and operational efficiency of electrical systems by enabling quick and controlled disconnection. It is an essential component for maintaining system integrity and preventing potential hazards. This ABB accessory is designed for easy integration and reliable performance within demanding industrial environments. It allows for remote operation of the circuit breaker, increasing safety and efficiency. The SOR-C mechanism ensures a swift and decisive opening action when triggered.