CGE22-3PR-22AN is an electronic overload relay designed for motor protection and contactor control applications. It features a 3-sensor configuration with reverse phase detection capability, providing comprehensive protection against overcurrent, phase loss, locked rotor, phase unbalance, and reverse phase conditions. The relay has an adjustable current setting range of 4.4–22A with selectable trip classes (5, 10, 15, 20, 30) and adjustable trip time from 0 to 30 seconds. It includes 1NO+1NC auxiliary trip contacts rated at 3A/250VAC, operates on 100–260V AC 50/60Hz control voltage, and can be directly mounted on CGC-9, 12, 18, 22 contactors or on 35mm DIN rail with an optional base. This relay is ideal for industrial motor control systems requiring multi-function protection and phase monitoring in three-phase applications.