Feature: 1. Simple to install, suitable for all kinds of mechanical circuits 2. Made of heat resistant and corrosion resistant material, suitable for a variety of complex operating environments 3. The product can provide accurate scale for clear readings 4. Design with clear cover, it is dust resistant 5. Professional design and compact appearance, it has stable performance Specification: Item Type: Mechanical Timing Switch Model: TB35-N Working Voltage: AC100-240V Power Frequency: 50-60hz Power Consumption: 2W Drive Mode: Quartz Motor Electric Shock Capacity: 20A Reactance: 12A Motor: 110VAC 750W 220VAC 1500W Setting Time: 15 Minutes Circuit Output: 1 Circuit Period: 24H Power Failure Compensation: 500H Operating Temperature: -10℃- +50℃ Ambient Humidity: ≤85% Size: Approx. 84.3 x 83 x 111.5 x 72mm / 3.3 x 3.3 x 4.4 x 2.8in 51 x 86 x 37 x 44mm / 2 x 3.4 x 1.5 x 1.7in Package List: 1 x Mechanical Timing Switch 1 x Buzzer Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Manual measurement, please allow 1-10mm error. Thanks for your understanding. 1. Simple to install, suitable for all kinds of mechanical circuits 2. Made of heat resistant and corrosion resistant material, suitable for a variety of complex operating environments 3. The can provide accurate scale for clear readings 4. Design with clear cover, it is dust resistant 5. Professional design and compact appearance, it has stable performance