Allen-Bradley 140G-J-FMX04 Circuit Breaker

The Allen-Bradley 140G-J-FMX04 (140G-J-FMX04) is a circuit breaker designed for electrical protection, system maintenance, and equipment repair in industrial automation and power distribution environments. Engineered to safeguard electrical installations and downstream automation equipment, this device protects branch circuits, control panels, and machinery from overcurrent conditions and electrical faults. It provides essential switching, isolation, and circuit interruption capabilities to help ensure operational safety and system reliability across industrial facilities. With a net weight of 10 kg, the 140G-J-FMX04 features a rugged design suited for heavy-duty operating environments, switchboards, and motor control installations. It is commonly deployed across manufacturing lines, process machinery, and control enclosures where reliable power distribution and hardware protection are required. Serving as a direct replacement component, the Allen-Bradley 140G-J-FMX04 allows maintenance teams and system integrators to quickly restore system readiness, minimize unplanned downtime, and maintain overall plant productivity during maintenance, repair, and overhaul operations.