Allen-Bradley 140M-C-W453N Circuit Breaker

The Allen-Bradley 140M-C-W453N (140M-C-W453N) is a circuit breaker component engineered for industrial electrical installations and power distribution assemblies. Designed for integration within Allen-Bradley motor control and protection architectures, this unit provides reliable electrical management and circuit isolation in demanding automation environments. The assembly carries a documented weight of 10 kg, making it suitable for secure panel mounting alongside compatible industrial control gear, motor branch circuits, and switchgear enclosures. Serving as a dedicated replacement component within electrical control panels, the device supports routine maintenance, equipment retrofits, and system overhauls. It helps maintain the operational integrity of machinery by protecting wiring, downstream drives, and control systems from electrical faults or sudden operational disruptions. Industrial facilities utilize this hardware across manufacturing automation, material handling, and process control systems where dependable electrical protection is essential. Prior to installation, technicians should verify mounting specifications, electrical ratings, and system configurations to ensure compatibility with existing Allen-Bradley circuit breaker infrastructure.