"This year marks the 40th anniversary of EAO’s North American headquarters. Established in 1978 by Robert W. Maier in Connecticut, they have grown to be a leader in North America and a premier supplier of Human Machine Interface Components and Systems.

In 1958, EAO revolutionized the market by introducing its Series 02 as the first illuminated push button. Additional innovative features of this rugged product series include:

• Front panel replaceable lens and lamp for easy maintenance
• One or two separately operating snap-action switch elements
• Large lens area for labeling
• Available protection guards for added safety

For more information on the Series 02, please click here."