Allen-Bradley 140G-M5I3-D80 Circuit Breaker

The Allen-Bradley 140G-M5I3-D80 is an industrial molded case circuit breaker designed for electrical protection and power distribution in automated control systems and industrial machinery. As part of the Allen-Bradley 140G series, this component provides reliable circuit interruption and overcurrent protection to safeguard downstream electrical equipment, control circuits, and connected automation hardware. This circuit breaker serves as a direct replacement unit for facility maintenance, system retrofits, and scheduled repairs. Its standardized industrial form factor allows straightforward integration into compatible control panels, motor control centers, and electrical enclosures. Key Application Areas: Industrial automation and motor control panels Electrical distribution and machinery power feeds Maintenance, repair, and operational spare replacement Verify your system schematics, mounting configuration, and exact part number 140G-M5I3-D80 before installation to ensure full compatibility with your existing electrical setup.