CT2000 Percentage cycle timer is a field adjustable timer, offering true flexibility for repetitive cycle times via upfront control button. This timer provides repetitive cycling for fans, misters, foggers, feeders, process equipment, oil pumps, irrigation, nurseries and other short cycle applications. Provides 8 field selectable cycle durations: 30 seconds, 1 minute, 3 minutes, 5 minutes, 10 minutes, 30 minutes, 1 hour and 4 hours. Provides 30 separate detent positions for precise selection of percentage On time. User settings stored in non-volatile memory. Control buttons on front of timer. No DIP switches to program cycle time. Manual ON/OFF control allows for temporary or permanent override. Designed to function in dusty, ammonia and wash-down environments. Able to withstand surge of up to 6,000 VAC.