The Allen-Bradley 140MT-C3E-C10 is a high-performance Motor Protection Circuit Breaker (MPCB) designed to provide reliable and coordinated protection for electric motors. This 3-pole device integrates both thermal overload and magnetic short-circuit protection into a single compact unit, reducing panel space and installation time. With an adjustable thermal trip range and a fixed magnetic trip, it ensures precise protection against overcurrents and short circuits. The 140MT-C3E-C10 is suitable for a wide range of industrial applications, offering robust performance, high breaking capacity, and compliance with global standards for motor control and safety.