Features Advanced Time Control Technology: Equipped with an upgraded chip for precise timing, this industrial timer ensures low energy consumption and reliable performance Clear Clock Display: Designed for easy reading, the clock face allows you to check the time effortlessly, complemented by a convenient minute adjustment button Durable Flame Retardant Design: Constructed with a PC flame retardant shell, this timing switch provides enhanced safety and resilience during electrical use Protective Waterproof Cover: Features a transparent cover that effectively shields against dust and water, ensuring optimal functionality and safety in various environments Versatile Usage Scenarios: Ideal for diverse applications, this timer switch is perfect for state grids, transformer substations, supermarkets, homes, and more Features: 1、EXCELLENT CHIP: The industrial timer adopts upgraded time control chip, with low energy consumption and accurate time control ability. 2、EASY READING: Clock design, can be read directly, you can confirm the current time more easily and accurately, with minute adjustment button. 3、FLAME RETARDANT SHELL : Using PC flame retardant shell, which is resistance, safer for electricity use. 4、PROTECTIVE COVER: Transparent waterproof and dustproof cover can effectively prevent water and dust from entering, ensures safety. 5、WIDE APPLICATION: This timer switch is widely used in state grid, transformer substation, mall supermarket, home residence, etc. Specification: Item Type: Mechanical Time Switch Material: PC flame retardant Model: SL-189 Working Voltage: AC220V Drive Type: Quartz motor type Period: 24 hours Minimum Setting Unit: 15 minutes Package List: 1 x Mechanical Time Switch 1 x Manual Package List 1 x Mechanical Time Switch 1 x Manual