The Eaton Cutler-Hammer 1490D72G64 Alarm Auxiliary Switch is an alarm auxiliary switch in the Cutler-Hammer line, identified by part number 1490D72G64. The listing references A2X1RA, an F Frame configuration, and 2A 2B alarm designations as part of its specification. This device serves as an auxiliary switching element for alarm signaling within electrical control applications and should be paired with compatible Eaton components that support the 1490D72G64 family.
