Challenger CU1301 Contactor is a Size 1, 3-pole motor starter from the CU Series with a 110–120 VAC coil and a 30 A current rating. It is designed as a NEMA open-type contactor for 3‑phase motor control in industrial panels, typically used to switch 7.5–10 HP motors when driven by a 120 V coil. The compact Size 1 frame and 3‑pole configuration make it well suited for small-to-medium duty motor control applications, and it is designed to integrate with other CU Series components for cohesive control circuits.
