Schneider Electric's Square D PowerLogic CM250X1 Circuit Monitor (CM-250, Class 3020) is a PowerLogic device designed for panel-board electrical monitoring. It accepts 120 VAC control power input at 0.5 A and operates on 50/60 Hz, and ships with no front key (No Key). As part of the PowerLogic Circuit Monitor family, it provides multifunction digital instrumentation for real-time data acquisition of electrical parameters in commercial and industrial installations.
