Eaton A1X1RTK Auxiliary Switch is a right-pole auxiliary contact device with a Frame J-K configuration and contact terminals 1A and 1B. This model, identifiable by the A1X1RTK designation, adds a secondary switching path to electrical control assemblies, enabling signaling or interlock functions alongside the primary switch. The listed configuration—Right Pole, Frame J-K, 1A-1B—defines its mounting orientation and contact arrangement for integration with compatible Eaton equipment.
