Three-phase 380V digital timer switch – Weekly programmable 16A – 180-day fault memory – Easy installation – TM-163

General Description: The TM-163 timer switch is a three-phase digital programmable weekly control device designed for use in various applications such as three-phase motors, water pumps, and other electrical equipment. It allows for easy setting of on and off times with a total of 17 settings, offering flexibility of use from Monday to Sunday. This switch is equipped with a built-in rechargeable battery, ensuring a power-off memory to prevent program reset after a power outage. Technical Specifications: Voltage: 380V/50-60Hz; Control Output: 16A (direct three-phase output); Maximum Power: 4 kW; Setting Time: 1 minute to 168 hours; Travel Time Error: 1s/24h; Power Failure Memory: Over 180 days (built-in 1.2V rechargeable battery); Installation Size: 120*120*52mm / 4.7*4.7*2in; Weight: Approx. 467g / 16.5oz. Compatibility and Accessories: Compatible with 350V-420VAC three-phase motors and other equipment such as: Water Pump, Fish Pond Oxygenation, Rice Steamer, Water Heater, Display Panel, Neon Lamp, Fan Extraction Installation Easy installation using the following methods: Screw Guide rail (35mm) Operation Simply set the on/off time according to your needs, with the option to manually activate and deactivate the switch temporarily. Once configured, it can operate in continuous cycle.