J. Schneider CEM 24-1 Industrial PartJ. Schneider CEM 24-1 General InformationJ. Schneider CEM 24-1, Capacitor Extension Module. The CEM module is used to increase the buffer energy for the devices C–TEC 2403-05; 2403-1; 2420-8 and 2440P as well as for the devices AC C–TEC 2403-05; AC C–TEC… By Inaparts Author 10/06/202104/07/2024