The Siemens 5SY6310-8CC is a 3-pole SENTRON miniature circuit breaker (MCB) designed to protect three-phase electrical circuits against overload and short-circuit conditions in industrial and commercial installations. It has a rated current of 10 A with a Type D tripping characteristic, making it suitable for transformers, solenoids, motors, and other inductive loads with high inrush currents. The circuit breaker is rated for 400 V AC operation and provides a 6 kA breaking capacity for fault protection. It occupies three standard modular widths (54 mm) with a 70 mm installation depth and features dual combined terminals that support both busbar and cable connections.
