Eaton's 10250T line of 30.5 mm pushbuttons features a heavy-duty zinc die cast construction. Reliability nibs improve contact reliability even under dry circuit and fine dust conditions. In addition, drainage holes prevent the buildup of liquid inside the operator, which can prevent operation in freezing environments.

EATON Indicating Light, Heavy Duty PresTest Resistor Oil/Watertight, Series: 10250T, 120 VAC, Red Lens, Plastic Lens, LED Lamp, Bezel/Housing: Metal, 30.5 mm Size, Round Shape, Screw Terminal, NEMA 3/3R/4/4X/12/13 Enclosure

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/EATON_10250T297LRP2A_Specification_Sheet.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/EATON_10250T297LRP2A_Specification_Sheet.pdf
• VIDEO LINK http://videos.eaton.com/detail/video/6243433319001/how-to-size-and-select-a-power-supply?autoStart=true&q=power%20supplies