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 Selector Switch Operator, Heavy Duty Non-Illuminated, Series: 10250T, 30.5 mm Size, Knob Operator, 3 Positions, 60 deg Throw, Cam Code: 3, NEMA 3/3R/4/4X/12/13/IP65 Enclosure, Surface Mounting, Bezel/Housing: Anodized Aluminum Housing, Die Cast Zinc, Polished Chrome, Black

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_4592583a7d9264e426bf42479cd7f209b28cbea781543678cc02c4f4c9bb3d3e.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_4592583a7d9264e426bf42479cd7f209b28cbea781543678cc02c4f4c9bb3d3e.pdf
• VIDEO LINK http://videos.eaton.com/detail/video/6243433319001/how-to-size-and-select-a-power-supply?autoStart=true&q=power%20supplies