The Schneider Electric Acti9 product selection covers five programmable control references: CCT15940, CCT15441, CCT15551, CCT15854 and CCT15225. The options include one-channel weekly timers, a four-channel yearly timer and an astronomical twilight switch. Select the exact MPN according to the required channel count, programming cycle, switching interval and control function. Product Reference CCT15940 CCT15940 Configuration Acti9 ITA four-channel yearly time switch; 24 hours + 7 days + year; 300 switchings; 1 s minimum interval Product Reference CCT15441 CCT15441 Configuration Acti9 IHP one-channel weekly programmable time switch; 24 hours + 7 days; 56 switchings; 1 min minimum interval Product Reference CCT15551 CCT15551 Configuration Acti9 IHP+ one-channel SMARTw weekly programmable time switch; 24 hours + 7 days; 84 switchings; 1 s minimum interval Product Reference CCT15854 CCT15854 Configuration Acti9 IHP one-channel digital time switch; 24 hours + 7 days; 56 switchings; 1 min minimum interval Product Reference CCT15225 CCT15225 Configuration Acti9 IC Astro one-channel SMART programmable twilight switch; 84 switchings; calculated sunrise and sunset control with adjustments up to 120 min Mounting Width 18 mm, 45 mm or 71.5 mm, depending on the selected reference Typical applications include automatic on-and-off switching of electrical loads according to weekly or yearly programs. The CCT15225 variant provides astronomical lighting control based on calculated sunrise and sunset times. Apexon Supply provides B2B sourcing and replacement support for Schneider Electric Acti9 time-control products. Buyers should verify the complete reference, channel count, programming cycle, switching interval, dimensions and required control function before ordering. Submit CCT15940, CCT15441, CCT15551, CCT15854 or CCT15225 with the required quantity and application details for procurement review and RFQ support. Most qualified RFQs receive a response or quote within 12 hours.