Stainless Steel Iluminate Pushbutton Switches W/ IP67 class 16 diameter3A/250V1NO 1NC/2NO 2NCMaterials: Stainless Steel / Brass (Nickle Plated or Golden Plated)Voltage: 6V/12V/24V/36V/48VIP Degree: IP40/IP67Color: Red, Green, Blue, Yellow and WhiteDot Illumination /Edge IlluminationMechnical Life: 200,000 cyclesElectric Life: 50,000 cyclesContact Materials: Sliver Alloy Pushbutton