The Eaton Cutler-Hammer C825KN9 is a 3-pole electrical contactor rated for 200 A, built to switch three-phase power in motor and high-current load circuits. It features a 110–120 V AC coil and a maximum switching voltage of 600 VAC, making it compatible with standard control circuits and industrial power systems up to 600 VAC. This model is used to start and stop larger motors and other high-current loads in electrical control panels and equipment enclosures.
