Eaton 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 Non-Illuminated Push-Pull Switch, Assembled Heavy Duty, Series: 10250T, 40 mm Size, 1NC Contact Configuration, Maintained Contact Mode, 10 A at 600 VAC Contact, Push-Pull Operator, 2 Positions, Standard Actuator, Screw Clamp Terminal, NEMA 1/2/3/3R/4/4X/12/13/IP65 Enclosure, Die Cast Zinc, Red

• Enclosed silver contact with reliability nibs
• Diaphragm seals with drainage holes
• Reliability nibs improve contact reliability even under dry circuit and fine dust conditions
• Drainage holes prevent buildup of liquid inside the operator which can prevent operation in-freezing environment
• Grounding nibs bit through paint and other coatings to provide secure ground

• Specification Sheet https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/10250T5B62_51_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