Welcome to our store! 1. Suitable for street lights, factories, advertising signs, production equipment, radio and television equipment, stage and other power equipment that needs to be turned on and off regularly. 2. Can be set to turn on and off, lasts a long time, keeps looping. 3. Cycle timer switch, setting range 1 second to 99 hours 59 minutes 59 seconds. 4. Long service life, not less than 30,000 times for mechanical life, not less than 10,000 times for electrical life. 5. Uses mounting rail, installation is simple and convenient. Item Type: Cycle Timer Model: TM627 Voltage: 50Hz AC220V Conventional Thermal Current: Ith 16A Rated Working Current (Ie): AC-15 220V 3A Time Error: Not more than 1s/d Power: 1.5W Display: 1.6 inch display large screen Time Setting Range: 1 second to 99 hours, 99 minutes, 99 seconds Number of Time Settings: 1 group Mechanical Life: Use not less than 30,000 times Electrical Life: Use not less than 10,000 times Installation: DIN rail mounting Battery Type: Ni-MH battery Battery Model: NI-MH40HB Battery Rated Capacity: 40mAh Scope of Application: Street lights, factories, advertising signs, production equipment, radio and television equipment, and stage power supplies that need to be turned on and off regularly. 1 x Switch Timer 1 x English Manual If you receive your item and find any product problems, such as damage or incorrect quantity, please contact us immediately. We will do our best to provide you with satisfactory customer service.