Industrial AN19DN0 NEMA Size 1 AC Motor Starter

The Cutler-Hammer AN19DN0 NEMA Size 1 AC motor starter is a compact line-voltage control device used to start and stop motors within industrial control panels. It features a NEMA Size 1 frame, a 27 A current rating, and a 120 V coil, making it suitable for panels that drive motors at or below that load with standard control circuitry. Identified by the AN19DN0 designation and listed in Eaton's Cutler-Hammer lineup as Series B1, this starter offers the robust, factory-built motor-starting function expected from a NEMA Size 1 unit. It is designed for panel mounting in industrial environments where a 120 V control coil is compatible with the control logic and wiring scheme, providing dependable energization and de-energization of the connected motor under typical control conditions. The combination of form factor, coil voltage, and amperage rating helps determine suitability for existing control cabinets, protective devices, and wiring layouts in equipment that requires a dedicated motor starter in a control system. The Series B1 construction and Cutler-Hammer lineage support consistent interchangeability with other components in the same family.