Features High-performance timer switch with three-wire input and output, solving the inconvenience of wiring a neutral wire for some customers, providing a user-friendly setup for various applications. Set up to 17 on/off settings from Monday to Sunday, with a minimum interval of one minute and a maximum of 168 hours (1 week), allowing for manual temporary on/off control, ensuring and flexible scheduling. Widely used in three-phase 350V-420VAC motors and equipment such as water pumps, fish pond oxygenation, rice steaming machines, water heaters, billboards, neon lamps, and exhaust fans, making it suitable for diverse industrial and residential use. Enables unmanned management, offering safe, reliable, and stable performance, making it an excellent choice for efficient and hassle- s. Built-in rechargeable battery with power-off memory feature, eliminating the need for program resetting, providing convenient and practical usage. Features: 1、High-performance timer switch, three Wire input and output three Wire, helping to solve the problem that some customers are not convenient to wire neutral wire. 2、Just set the time of ON/OFF,with a total of 17 on/off settings,From Monday to Sunday, any setting can be set at least one minute apart and the maximum time is 168 hours (equal to 1 week), which can be turned on and off manually temporarily. As long as it 3、It is widely used in three-phase 350v-420vac motor and other equipment such as water pump, fish pond oxygenation, rice steaming machine, water heater, billboard, neon lamp, exhaust fan and so on. 4、Can achieve unmanned management, safe and reliable, stable performance, is a very good choice. 5、Built-in rechargeable battery, power off memory. No need to reset the program, convenient and practical. Specification: Features: High-performance timer switch, three Wire input and output three Wire, helping to solve the problem that some customers are not convenient to wire neutral wire.The maximum power reaches 4kW, avoiding the trouble of connecting the or Just set the time of ON/OFF,with a total of 17 on/off settings,From Monday to Sunday, any setting can be set at least one minute apart and the maximum time is 168 hours (equal to 1 week), which can be turned on and off manually temporarily. As long as it is set once, it can be permanently cycled It is widely used in three-phase 350v-420vAC motor and other equipment such as water pump, fish pond oxygenation, rice steaming machine, water heater, billboard, neon lamp, exhaust fan and so on. Can achieve unmanned management, safe and reliable, stable performance, is a very good choice. Built-in rechargeable battery, power off memory. No need to reset the program, convenient and practical. Specification: Voltage: 380V/50-60Hz Control output: 16A (three-phase direct output)<br Package List