1. High-performance timing switch, one input and three outputs, which solves the problem that some customers don't want to connect the neutral wire. 2. With a maximum power of 4KW, it eliminates the trouble of connecting a contactor. You only need to set the opening/closing time, and there are a total of 17 opening/closing settings. From Monday to Sunday, each parameter can be set independently. The minimum time interval is one minute, and the maximum time is 168 hours (equivalent to 1 week). It can be turned on at any time, and it can also be temporarily turned off manually. Once set, it can be turned on again. 3. The continuously programmable time is widely used in equipment such as 380V three - phase motors, like water pumps, pond aerators for fish, fish - raising machine steamers, water heaters, billboards, neon lights, exhaust fans, etc. This timer can achieve unattended control, with safe and reliable operation and stable performance. It is a very good choice. 4. It has a built - in rechargeable battery, so there is no need to reset the program, which is convenient and practical. Note: The data is measured manually, and there may be a difference of 1 - 21 cm between the actual product and the item shown. Due to differences in light and the screen, there may be a certain color difference. Please refer to the specific situation.