Allen-Bradley 140MT-C3E-A16 Circuit Breaker

The Allen-Bradley 140MT-C3E-A16 (140MT-C3E-A16) is an industrial circuit breaker designed for reliable motor protection and branch circuit switching in automated control systems. Manufactured by Allen-Bradley as part of its motor control and protection portfolio, this component safeguards electrical equipment against overcurrent, short circuits, and overload conditions. It is engineered for integration into industrial control cabinets, power distribution assemblies, and machinery automation systems alongside compatible motor starters, contactors, and variable frequency drives. The unit provides essential circuit isolation and dependable operational safety for connected industrial apparatus. With a recorded weight of approximately 10 kg, the device is built to withstand demanding industrial plant environments across manufacturing, packaging, material handling, and process automation installations. Using the designated part number 140MT-C3E-A16 ensures correct mechanical fit and electrical compatibility during maintenance, retrofitting, or replacement routines.