Features Very wide delay time range, adjustable from 0.1 second to 100 days (10 selections). The time setting for the ON and OFF delay is separated so you can set a different delay time. It is used for cyclic delay control occasions, providing periodic power, lighting control and heating control for the electrical circuit. Switch different operating modes by short-circuiting S-A1. Low volume, this relay can be mounted on 35mm DIN rail. The working status of the relay is indicated by LED indicators. Specification: Model: GRT8-S2 Nominal supply voltage: AC/DC 12-240V (50-60Hz). Power consumption: AC 0.09-3VA/DC 0.05-1.7W Delay time range: 0.1s to 100days, NO, NC Adjustment method: button Adjustment Accuracy: 10% Repeated Accuracy: 0.2% Temperature fluctuation error: 0.05%/℃, at = 20°C Output contact: 2 x SPDT, 2 x 16A/AC1 Minimum switching power: 500mW Power indicator: Green LED Output Relay Indication: Red LED Mechanical life: 1x107 Electrical life: 1x106 Reset time: 200ms maximum Working temperature: -20℃~55℃ Storage temperature: -35℃~75℃ Mounting method: 35mm DIN rail Degree of protection: IP20. Wiring capacity: 1x2.5mm2 or 2x1.5mm2 Dimensions: 90 x 18 x 64 mm/3.54 x 0.71 x 2.52 inches. Package weight: approx. 96 g/3.4 oz. Package list: 1 x cycle timer relay. Tips: 1. Due to the difference between different monitors and lighting effects, the pictures may not reflect the actual colour of the item. 2. Please allow for slight errors due to manual measurement. Thank you for your understanding. Package List