Description:  It's just used in pumps, pond aerator, steam engines, water heaters, billboards, neon signs, exhaust fans, etc. 350v-420vac three-phase motors and other equipment, to achieve unmanned management, safe, secure, stable performance, are a very good choice.    Features:  1. Three phase digital Time switch for 7 days-24 hours: This switch has three phase digital Time switch for 7 days-24 hours.  2. Advanced pre-configuration a week before: This three phase timer programmable switch has advanced pre-configuration a week before.  3. Indicator led power indicator: This three phase timer programmable switch has high contrast LCD display.  4. Easy installation: This product is very easy to install, no additional tools are needed, and the installation process is very convenient.  5. LCD screen: This product has a large LCD screen, easy to read LCD display, you can read the data directely.    Specifications:  Contact load: 3600W;  Contact switching current: 16A;  Contact switching voltage: 380 VAC;  Contact form: 28 times switch;  Rated current: 16A;  Rated voltage: TM613-Three-phase 380V English;  Coil power supply: 24VDC;  Coil power: 0.5W;  Size:120 x 120 x 52mm;    Package Included:   1 x Three Phase Timer Programmable Switch(button battery included)