Time Lag Relay Blinker Dimensions W x H x D: 22.5 x 78.8 x 101 mm Operating temperature: -20...+60 °C Time-setting range: 0.5 s...10 s Assembly type: Snap-On Fastening onto DIN-Rail Output contact: 1 Change-Over (CO) Protection rating (housing): IP40 Series: 87 Series Switch function: Clock generator No. of time ranges: 1 Operating voltage: 24...240 VAC, 24...48 VDC