<p>Mechanical Time Switches Manual \/Auto Control SUL181h AC220V 16A Presetting Circle Time With 24Hours</p> <p>Mechanical Timer is suit for Water Heater, Water dispenser, Street lamp, Staircase lamp, Advertising lamp box, Breed , Irrigation, office power auto control, anywhere need time control in civilian, home or industrial, etc.</p> <p>It can set 48 programs to control ON or OFF of electric appliance in 24 hours.</p> <p>It can be programmed to avoid the of power, and distribute power in time limit to save energy.</p> <p>This timer is a kind of module for DIN guide rail, easy to installation in illumination box, and its so compact size with pretty form.</p> <p>Its time base component is adopt synch pulse motor and it is strong anti-jamming, small consume with performance stability.</p> <p>By manual or auto control</p> <p>Working voltage: 230V 45~60Hz</p> <p>Output: 250V 16A</p> <p>Built-in 500mAh lithium battery</p> <p>Reserve: 150h</p> <p>Setting times: 48 times</p> <p>Switch time unit: 30 minutes</p> <p>The shortest switch time: 30 minutes</p> <p>Dimensions: 11.0 cm * 5.3 cm * 6.8 cm</p> <p>colour: White + blue</p> <p>Material: ABS+ electronic components</p> <p>Package Contents: </p> <p>1 * Timer</p> <p>1 * English user manual</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>