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

Cutler-Hammer Non-Illuminated Pushbutton Operator, Heavy Duty, Series: 10250T, 30.5 mm, 1NC, Momentary Contact Mode, 10 A/600 VAC Contact, Extended Button Operator, NEMA 3/3R/4/4X/12/13, Standard Screw, Bezel/Housing: Chrome Bezel, -17 to 66 deg C, Die Cast Zinc, Red

• Catalog https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/Eaton_M22_XD_G_Catalog.pdf
• Specification Sheet-1 https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/Cutler_Hammer_10250T25R_Datasheet_1.pdf
• Video Link http://www.eaton.com/Eaton/ProductsServices/Electrical/ProductsandServices/AutomationandControl/PushbuttonsPilotLightsSelectorSwitches/30mm/10250T/PCT_361422#tabs-3

• Features a zinc die cast construction with chrome plated housing and mounting nut
• Watertight/oiltight
• 2.4 in L x 2.1 in W x 3.3 in H
• Plastic actuator material
• Assembled
• 10A/600 VAC, 5A/250 VDC contact rating