Eaton Illuminated Assembled Pushbutton, Heavy Duty, Series: 10250T, 30.5 mm, 1NO 1NC, Momentary Contact Mode, 10 A at 600 VAC Contact, LED Lamp, Bezel/Housing: Polished Chrome Bezel, Extended Button, Pressure Plate Terminal, NEMA 3/3R/4/4X/12/13/IP65 Enclosure, Die Cast Zinc, Polished Chrome, Green, Environmental Conditions: 1 to 150 deg F Operating Temperature, 95% Relative Humidity at 60 deg C