... are the specification:Diameter:12mmContact Configuration: 1NOOperation Type: MomentaryCrust Material: Zinc Aluminium Alloy Popular for ... and kiosk applications, ticket dispensers and industrial-type applications.Product descriptionManufactured from Stainless Steel, MIAOSEN ... switches,multifunction switches,five way switch,push button switch,detector switch,encoder switch,etc) and new design produced ...