1Accurate Timing: The programmable timed electrical power switch boasts high accuracy with a daily timing error of less than or equal to 2 seconds, ensuring that your devices are turned on and off exactly when you need them. 2Convenient Programming: With the ability to set up to 16 groups of on and off schedules per day, the programmable digital timer switch offers flexibility and ease of use for customizing your device control according to your specific needs. 3Wide Compatibility: The digital timer switch is versatile and can be used to control a variety of electrical devices, ranging from street lights and production equipment to agricultural farming and broadcasting equipment, making it an essential tool for a wide range of applications. 4Sturdy And Rugged: Designed with long lasting silicone buttons and high power relay outputs, the digital programmable timer is built to withstand frequent use and has a robust construction that ensures reliable performance and longevity. 5Good Performance: In addition to its acurate timing and rugged design, the electronic time switch includes features such as clock calibration, keyboard lock, industrial grade chips, and strong anti interference capabilities, providing users with a comprehensive and advanced control solution that meets the demands of various industrial and commercial settings. Overall, the Timer Switch offers reliable, accurate, and user friendly performance, making it a valuable asset for any operating requiring sophisticated timing and control capabilities. Item Type: Programmable Digital Timer Switch Model: KG316TJ Material: ABS Rated Voltage: AC 220V Rated Current: 30A Operating Voltage: 187-242V AC Power Consumption: < 1W Control Power: 6KW Timing Range: 1 Minute to 168 Hours Time Error: Less than or equal to 2S/day at 25C Timing Times: 16 Times Switch (Daily/Weekly) Programmable Groups: 8 Groups, 10 Groups, 16 Groups Battery: 1 x AAA Battery 380mAh (Included) Installation Method: 35MM DIN Rail 1 xProgrammable Digital Timer Switch 1 x Manual