Allen-Bradley 100-C55EA00 Contactor for 100-C Series

The Allen-Bradley 100-C55EA00 (100-C55EA00) is an industrial contactor designed for power switching, motor control, and circuit protection across automated machinery and electrical distribution systems. As part of the Allen-Bradley 100-C contactor line, this electromechanical device provides dependable switching capability for starting, stopping, and regulating three-phase motors and connected industrial loads. It operates reliably within motor control centers, control cabinets, and starter assemblies to safeguard downstream equipment and ensure smooth electrical performance. With a net weight of 10 kg, this contactor is built for demanding operating conditions in factory automation and manufacturing plants. It is utilized in packaging machinery, conveyor systems, material handling equipment, and process control systems requiring consistent switching cycles. Serving as a direct replacement component for preventive maintenance and repairs, the unit integrates into established industrial control architectures to minimize unexpected machine downtime. Users must verify the 100-C55EA00 part number and application parameters against system documentation prior to installation.