Allen-Bradley 140MP-A-W454 Circuit Breaker

The Allen-Bradley 140MP-A-W454 (140MP-A-W454) is a circuit breaker designed for electrical protection and control within industrial power distribution and automation systems. Operating as part of the Allen-Bradley protective component line, this unit provides circuit disconnection, overcurrent mitigation, and system safety in electrical enclosures and control panels. It serves as a direct replacement and maintenance component to preserve operational integrity and protect downstream equipment in demanding plant environments. The device has a recorded weight of 10 kg, reflecting a substantial construction built for integration into switchgear assemblies and distribution infrastructure. Engineered for dependable performance, this protective device safeguards branch circuits, power feeds, and related electrical apparatus from fault conditions. Typical applications include automated machinery, motor control centers, conveyor systems, and factory production lines undergoing routine servicing or hardware refurbishment.