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EAO Component Intelligence

HMI switches, Pushbutton switches, Panel indicators

Which EAO product families fit industrial control panels?How do I compare EAO Series 82 illuminated pushbuttons with other panel-mount HMI switches?What is a functional alternative to EAO 82-4151.2153 for a 16 mm illuminated pushbutton application?How should EAO lifecycle and sourcing risk be reviewed for maintenance BOMs?Is EAO suitable for MCU and power designs, or only for the operator interface around them?Which EAO product families fit industrial control panels?How do I compare EAO Series 82 illuminated pushbuttons with other panel-mount HMI switches?What is a functional alternative to EAO 82-4151.2153 for a 16 mm illuminated pushbutton application?How should EAO lifecycle and sourcing risk be reviewed for maintenance BOMs?Is EAO suitable for MCU and power designs, or only for the operator interface around them?

EAO at a Glance

EAO is a Swiss HMI specialist known for rugged pushbutton switches, illuminated controls, panel indicators, and configurable operator-interface components for industrial, transport, medical, and vehicle systems.

Representative parts

#PartCategory
#1
09-0025.1111
Component
#2
09-0025.1112
Component
#3
09-0075.3132
Component

Product catalog

CategoryParts
Electromechanical4.9k
Switches811
Optoelectronics145

Supply chain / lifecycle notes

Questions & answers

EAO is best known for human-machine interface products such as pushbutton switches, illuminated controls, panel indicators, emergency-stop related accessories, and configurable switch assemblies used in industrial control, transportation, medical, machinery, and specialty vehicle equipment.