This Cutler-Hammer M22-XZK-GB99 Legend Plate is a genuine new OEM part designed for emergency stop applications. It is compatible with the Klockner Moeller xCommand Titan Pushbutton E-Stop Ring, offering reliable functionality for critical safety systems. Available for immediate shipment..The Cutler-Hammer M22-XZK-GB99 is a legend plate for 22mm pushbuttons, specifically designed for emergency stop (E-STOP) functions. It is a genuine OEM part from Control Parts. The raw ERP description indicates it is an E-STOP LEGEND PLATE.