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 Oiltight/Watertight, Series: 10250T, 30.5 mm Size, Maintained/Spring Return Right Contact Mode, 2 Positions, Key/Left Operator, NEMA 3/3R/4/4X/12/13 Enclosure, Surface Mounting, Bezel/Housing: Polished Chrome, Die Cast Zinc

• EATON contact blocks feature enclosed silver contacts with pointed reliability nibs
• To ensure reliable switching, these nibs bite through oxide, which can form on silver contacts, eliminating the need for expensive logic level blocks for most applications
• Drainage holes prevent buildup of liquid inside the operator which can prevent operation in freezing environments
• Grounding nibs bit through paint and other coatings to provide secure ground
• Earth terminal provides additional grounding point and allows for daisy chain grounding
• Reliability nibs improve contact reliability even under dry circuit and fine dust conditions
• Left only key removal position
• 60 deg throw
• Front of panel drainage holes

• Specification Sheet https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_9e0a8c15b85b4e5fc9630533ba1ea855986c7c38fcd50cab7f94b733002f68cc.pdf
• Technical Bulletin https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_ba2e8d2a61e821baa1b2d6b817f820492af61d9b88afb9eb40d7db4708f46b50.pdf
• VIDEO LINK http://videos.eaton.com/detail/video/6243433319001/how-to-size-and-select-a-power-supply?autoStart=true&q=power%20supplies