Features Free Switching: Relays are available in a variety of time combinations, each time series can be toggled in four different time ranges via DIP switches Premium Performance: The knob control time switch is a dedicated CMOSIC with power saving, stable and accurate characteristics, and its ON-OFF continuous action and time can be individually set. Multi-Function Adjustment: This short period repeat cycle timer has the function of multi-function adjustment meter, which can be connected to 110V or 220V voltage. Seiko Manufacturing: This relay timer has exquisite workmanship, each of our products is carefully designed and manufactured, and we have a strict quality control system to ensure product quality and quality stability. Excellent After-sales Service: We provide you with high-quality after-sales service. If you have any questions, please feel free to contact us, and we will deal with it for you as soon as possible. Specification: Item Type: Knob Control Time Switch RelayModel: ATDV-NE Specification: 3minutes/30minutes/3hour/30hours Voltage: AC110V/220V Power Frequency: 50/60Hz Contact Capacity: 250VAC5A resistive load Return Time: Maximum 0.2s Power Consumption: About 2VA Service Life:  Mechanical: 5,000,000 times  Electrical: 100,000 times (within rated capacity) Use Ambient Temperature: -10 ~ +50℃ Use Ambient Humidity: Maximum, 85%RH Package List: 1 x Knob Control Time Switch Relay Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 1 x Knob Control Time Switch Relay