Allen-Bradley 140G-N-EA2J Circuit Breaker

The Allen-Bradley 140G-N-EA2J is an industrial circuit breaker designed to provide overcurrent and short-circuit protection for electrical power distribution systems, machinery, and control equipment. As part of the Allen-Bradley circuit protection portfolio, this unit functions to interrupt abnormal electrical currents, safeguarding downstream components, wiring, and motor circuits from thermal and magnetic overload damage. Weighing 10 kg, this heavy-duty circuit breaker is engineered for installation within motor control centers, industrial distribution panels, and switchboards across manufacturing and processing facilities. It serves as a direct replacement component for scheduled maintenance, emergency repairs, and equipment upgrades in facilities relying on Allen-Bradley power controls. Utilizing the 140G-N-EA2J helps ensure system reliability, operational safety, and rapid fault clearing to minimize unplanned downtime. Plant engineers should verify installation requirements and panel configuration against equipment documentation before placing the unit into service.