CC65SA120 is a 4-pole midi-contactor designed for industrial motor control and switching applications. It features a rated operational voltage of 400V with a rated insulation voltage of 690V, and operates at 50/60 Hz frequency with a rated impulse withstand voltage of 110–120V. The contactor is rated for 100 mechanical and electrical durability cycles, with a maximum operating rate of 200–240V cycles per hour in AC3 duty. This device is commonly used in motor starter applications, reversing starter combinations, and industrial automation systems where reliable switching and motor control are essential.