Allen-Bradley 100-C43KF01 Contactor for Motor Control

The Allen-Bradley 100-C43KF01 (100-C43KF01) is an industrial contactor designed for switching, isolation, and motor control tasks within electrical control assemblies and automated machinery. Built to integrate into standard industrial control panels, motor control centers, and automation systems, this contactor manages operational current to inductive and resistive loads such as motors, heaters, pumps, and conveyors. It provides reliable switching performance and circuit protection by safely connecting and interrupting electrical power circuits under standard control commands. Engineered to Allen-Bradley manufacturing specifications, the unit weighs approximately 10 kg and serves as a direct replacement component for preventive maintenance, emergency repairs, and planned system overhauls. The contactor operates in coordination with upstream circuit protection devices, motor starters, and automation controllers to ensure continuous operational uptime. Typical applications include manufacturing plants, material handling lines, packaging facilities, and automated process control environments requiring robust electrical switching assemblies. Verifying the 100-C43KF01 part number against technical panel schematics ensures correct mechanical mounting, terminal compatibility, and electrical ratings before system commissioning.