Allen-Bradley 140MG-I8P-D11 Circuit Breaker

The Allen-Bradley 140MG-I8P-D11 (140MG-I8P-D11) is an industrial circuit breaker designed for circuit isolation, branch protection, and power distribution across motor control centers and automated equipment panels. Engineered as part of the Allen-Bradley power control portfolio, this device provides essential protection against electrical faults, overcurrents, and short circuits, helping to safeguard downstream automation hardware, drive systems, and electrical machinery from severe damage during fault conditions. It serves as a direct replacement component for preventive maintenance, emergency repair, and scheduled retrofits in existing control panel installations. With a net weight of 10 kg, the unit is constructed to withstand demanding industrial operating environments while maintaining dependable circuit integrity and operational safety. It integrates into industrial power architectures alongside contactors, overload systems, and motor starters across manufacturing, processing, and heavy-duty material handling facilities. Utilizing this genuine Allen-Bradley circuit breaker helps maintain factory safety standards, reduces unplanned production downtime, and ensures reliable service life throughout continuous industrial operations.