Eaton Cutler-Hammer 1490D72G04 Alarm Auxiliary Switch

Eaton Cutler-Hammer 1490D72G04 Alarm Auxiliary Switch is a dedicated auxiliary contact from Eaton's Cutler-Hammer line. The product listing includes the AAL1LPK designation and notes a F Frame configuration, with the part number 1490D72G04. The name also contains 'AL LO,' indicating an alarm-related variant within this family. As an Alarm Auxiliary Switch, it provides an auxiliary contact that can be used to signal or interlock in control circuits where monitoring of a separate status is required alongside primary switching. This description centers on the precise identifiers—1490D72G04, AAL1LPK, F Frame—important for confirming correct replacement or cross-reference in Eaton's catalog. For buyers, matching the exact model and frame reference ensures you’re selecting the intended alarm auxiliary device within the Cutler-Hammer ecosystem.