Allen-Bradley 140MP-A-W545 Circuit Breaker

The Allen-Bradley 140MP-A-W545 (140MP-A-W545) is a circuit breaker manufactured for use in industrial electrical assemblies and motor control systems. Designed to serve as a direct replacement component, this unit supports routine maintenance, equipment repair, and facility upgrade requirements. The device functions as a protective apparatus within control circuits, helping to safeguard connected equipment against overcurrent and electrical fault conditions in production environments. Built for dependable operation in demanding industrial settings, the unit features a durable construction and has an approximate weight of 10 kg. It integrates into standard control enclosures and distribution panels where dedicated circuit protection is required. Proper installation helps maintain the operational reliability of industrial machinery, preventing unexpected downtime and extending equipment service life. When servicing or replacing components in automation machinery, verifying the exact part number and circuit specifications ensures full compatibility with the existing system configuration.