Eaton XTCR018C21A Three-Phase Contactor 110-120V

The Eaton XTCR018C21A is a 3-pole (3P) AC coil contactor with an 18 A rating, built on Eaton’s Frame C platform for motor control in industrial panels. It features 2 normally open and 1 normally closed auxiliary contacts (2NO/1NC) and a coil rated for 110–120 V at 50/60 Hz, enabling reliable control of three-phase circuits from a standard control voltage. This XTCR series device is designed to switch three-phase loads and provide auxiliary signaling through its NO/NC contacts, making it suitable for starting and stopping motors or other 3-phase equipment in commercial and industrial electrical systems. The part number XTCR018C21A identifies its 3P configuration, Frame C size, and coil voltage within Eaton’s XTCR contactor family, ensuring compatibility with compatible control circuits and Eaton-rated accessories.