Century 24 Hour Plug-in Mechanical Timer Grounded NO LOOSE PARTS: Unlike classic timers with removable pins, our timer features an easy to use, built-in pin dial that allows you to set your timer by pressing the toggle pins down for ON, or keeping them up for OFF. SAVE ENERGY & MONEY: Our timer can be used to automate most small home appliances. Use on your fans, lamps, hydroponics, coffee machines, and more JUST SET AND GO: Simply press down all the pins for the range of time you would like your attached appliance to turn on. The programed schedule will repeat every 24 hours, automatically turning on and off your device so you won't have to. VERSATILE & CUSTOMIZABLE: Each pin represents 15 minutes for added customization. Set up to as many as 48 ON/OFF programs to automate your home appliances. Timer can also be used as an interval timer. SAFE & RELIABLE: Our 3-prong, grounded timer outlet is UL listed and rigorously controlled for quality and safety. Rating: 125VAC, 60 Hz, 1875W, 15A Tungsten & Resistive, 1/2HP