A3A Lighted Pushbutton Switch

Small Pushbutton Switches/Small Indicator: A3A

Compact High-capacity
Push-button Switch

  • Ideal for use as a high breaking capacity Power Switch.
  • Switches from micro load (minimum applicable load: 5 VDC 1mA) to high capacity load.
  • Downloadable data
  • CAD

Date of page update:


This web page provides an excerpt from a datasheet. Refer to Product Datasheet and other applicable documents for more information. You can download CAD data from the "Model list".


Data type File name Date of update
Data sheet Data sheet A3A
Precautions Safety Precautions for All Pushbutton Switches/Indicators
Selection Guide OMRON Switch & Connector Selection