FeaturesPower and status LED indicators20 set point programs3-preset adjustable block programsEasy to follow, menu driven programmingLithium battery backup with 7-year carryoverTemporary manual override with load status indicationAuto voltage selection 120 VAC through 277 VACType 3R outdoor enclosure with lockable hasp0 to 95% RH non-condensing environmental condition40 A at 120 to 277 VAC (resistive NO), 30 A at 120 VAC (ballast NO), 20 A at 277 VAC (ballast NO), 15 A at 120 VAC (tungsten NO), 30 A at 120 - 277 VAC (resistive NC), 2 A at 120 VAC (tungsten NC), 10 A at 277 VAC (ballast NC)50/60 Hz frequency1 hp at 120 VAC, 2 hp at 208/277 VAC, 2 hp at 240 VAC motor power120 to 208/240/277 VAC50000 cycle