Cuttler-Hammer A10DN0 Contactor Motor Starter

The Cuttler-Hammer A10DN0 Contactor Motor Starter is a NEMA 2 enclosed, three‑phase motor control device designed to start and stop industrial motors in indoor environments. It is rated for 45 A at 575 V and supports up to 25 HP, making it suitable for mid‑size three‑phase loads in control panels, motor control centers, and equipment racks. The A10DN0 model—part of the Cuttler-Hammer line—provides a straightforward motor-starting function by integrating a contactor with the necessary switching capability for three‑phase circuits. This device is intended for applications that require reliable operation at 575 V in indoor facilities, including manufacturing lines and conveyors where motors are switched from standard control voltages. It supports typical three‑phase control wiring used in industrial automation, aligning with common panel and rack installations. In short, the A10DN0 delivers the essential combination of voltage rating, current rating, and horsepower capacity needed to handle moderate three‑phase motors in protected indoor environments.