Digital 3-Phase Programmable Timer Relay Switch, 380V 16A 50-60Hz, Three-Wire DIN Rail Weekly Timer

Digital 3-Phase Programmable Timer Relay Switch, 380V 16A 50-60Hz, Three-Wire DIN Rail Weekly Timer Description

Product Details ①. Three-wire input and output design addresses wiring challenges for users unable to connect a neutral wire, supporting up to 4 kW maximum load without the need for an external contactor in many applications ②. Suitable for 350V-420V AC three-phase motors and various equipment such as water pumps, fish pond aerators, rice steamers, water heaters, display panels, neon lights, and fans ③. Weekly timer function allows setting ON/OFF times with up to 17 programmable cycles per week, individual settings from Monday to Sunday with intervals as short as one minute and maximum timer duration of 168 hours (7 days), supporting temporary manual override ④. Built-in rechargeable battery retains settings during power interruptions, eliminating the need to reprogram after power loss ⑤. Easy installation and use by simply setting the desired timing after connecting the power cable, compatible with standard 380V AC systems Specification ①. Model: DDS528 ②. Rated Voltage: 230V AC ③. Rated Current: 5-32A ④. Load Capacity: 0.05Ib - Imax (direct connection type) or 0.02Ib - Imax (transformer connection type) ⑤. Display: LCD ⑥. Backlight: None ⑦. Power Indicator: Green LED ⑧. Energy Pulse Indicator: Red LED (flashes approximately 80ms when signal is present) ⑨. Mounting: 35mm DIN rail ⑩. Operating Environment: -25C to 55C, up to 95% RH ⑪. Dimensions: 78.5 x 36.5 mm (3.09 x 1.44 inches) ⑫. Package Weight: Approximately 131g (4.6 oz) Package Contents ①. 1 x Timer Relay ②. 1 x Mounting Clip ③. 4 x Sealing Plugs Warm Tips ①. Actual product color may vary slightly from images due to differences in monitor displays and lighting conditions ②. Please allow slight variations due to manual measurement