J.-Schneider-CEM-12-2-Capacitor Industrial PartJ. Schneider CEM 12-2 Capacitor GeneralJ. Schneider CEM 12-2, Capacitor Extension Module. The CEM module is used to increase the buffer energy for the devices C–TEC 1203 and AC C–TEC 1203-05. The C–TEC monitors and controls the charging and discharging of the extension … By Inaparts Author 11/06/202103/07/2024