FeaturesTwist knob for time on setting, Time on lengths from 15 min to 12 hr vary by modelNo neutral required, great for retrofit use as single or in multi-gang box with no de-ratingInterval timerSingle phaseContact initiationSingle gang wall plate enclosure7 A at 125 VAC (tungsten), 20 A at 120 VAC/10 A at 250 VAC/10 A at 277 VAC (resistive), 20 A at 120 VAC/10 A at 250 VAC/10 A at 277 VAC (inductive)1 hp at 125 VAC/2 hp at 250 VAC50/60 Hz frequencyNo hold commercial grade in wall time switchMetal brushed aluminum