The ATP19 series is an anti-vandal sealed pushbutton switch that offers the industry standard ring illuminated version in 19 mm diameter. The pushbutton switches use a scratch resistant actuator and housings are made of robust stainless steel particularly suitable for use in equipment subjected to harsh conditions or applications that require protection from vandalism. The 19 mm pushbuttons meet the seal protection and impact resistance ratings of IP67 and IK10 that design to withstand the possible extreme outdoor environmental and may subject to abuse. Also, the ATP19 comes with a variety of LED colors as illuminated pushbuttons and various of indicators on the actuator that meet your application needs.