Westinghouse Cutler-Hammer 1490D72G07 F Frame Auxiliary Switch is an auxiliary switch in the Westinghouse Cutler-Hammer F Frame lineup, identified by model 1490D72G07. The listing also references A2X1PK 2A2B in connection with this unit. It is designed to function as an auxiliary contact module within Westinghouse Cutler-Hammer electrical assemblies, adding signaling or control capability alongside compatible F Frame equipment.
