Time Clock Relay Dimensions W x H x D: 35 x 90 x 61 mm Operating temperature: -20...+55 °C Operating voltage: 220...240 VAC Assembly type: DIN-Rail Output contact: 1 Change-Over (CO) Program duration: Week Protection rating (housing): IP20 Termination type: Screw Terminal Type: digital Memories: 50 Min. switching interval: 1 min