Industrial 4104 CU1301 F9304210 Motor Control

Challenger Industrial Motor Control 4104CU1301 F9304210 Model J is a compact three‑phase motor starter from the Challenger 4104 family. The CU1301 designation identifies a size‑1 starter configured for three‑phase service, typically operated with a 120V coil, and designed to start and stop small to mid‑size motors in control panels and industrial equipment. This unit carries the F9304210 factory code and Model J designation for traceability within Challenger’s motor control lineup, ensuring compatibility with standard Challenger accessories and replacement parts. In practical applications, it functions as a motor controller in 3‑phase electrical systems for use cases such as conveyors, pumps, fans, and machine tools where a compact, field‑installable starter is required. The 4104CU1301 part number links to the Challenger 4104 frame family, which is designed for durable, industrial‑environment control and is commonly used in retrofit projects or new installations seeking brand consistency with Challenger’s line.