Time Lag Relay Dimensions W x H x D: 22.5 x 78.8 x 100.3 mm Operating temperature: -20...60 °C Time-setting range: 0.05 s ... 10 d Assembly type: DIN-Rail Output contact: 1 Change-Over (CO) Protection rating (housing): IP20 Series: 83 Series Switch function: Interval No. of time ranges: 8 Operating voltage: 24...240 VAC/DC