1. This is twin timer relay with timing power-on and power-off function. 2. Adjustable 6S-60M delay time by knob. 3. High quality plastic case, waterproof and dustproof. 4. High accuracy, low power consumption, long lifespan. 5. Widely applied to automated control circuit such as remote control, communication, automatic control, mechatronics and so on. power supply: AC110/220V Model:ATDV- Time range: 0-10s Rated current: 5A Power consumption: 2VA Contact load: Medium power Contact switching current: 5A Contact switching voltage: 1V Coil power supply: 24V Ambient temperature: -10~50Celsius Ambient humidity: 45-85%RH Colour:As shown Material:ABS Size: 9.5 x 8.6 x 5.7cm Package Contents: 8 x Twin Timer Relay Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.