EAO Series 82 Vandal-Resistant Pushbutton Switches are a stylish and optimal choice for HMI controls used in harsh industrial environments, public areas and building management. With their robust stainless steel, brass or anodised aluminium housings, these innovatively designed switches are protected to IK10 impact resistance and IP67 sealing requirements, which makes them ideal for use in exposed public buildings and areas. The switches are available with momentary or maintained action, and with or without LED illumination, with a choice in turn of central dot or ring illumination. The ring illumination is particularly striking and attractive. The switching elements are offered either with silver alloyed or in addition gold-plated contacts for reliably switching low voltages and currents.