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Lighted Pushbutton Switch 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. RoHS Compliant Refer to Safety Precautions for All Pushbutton Switches/Indicators and Safety Precautions on page 8.
Lighted Pushbutton Switch List of Models SPST-NO Color symbol for Minimum Appearance Terminal Operation Illumination Model pushbutton packing unit Square/A3AA Non-lighted A3AA-90K1-00@ Momentary LED surface illumination A3AA-90K1-00E@ Solder Non-lighted A3AA-90L1-00@ Alternate LED surface illumination A3AA-90L1-00E@ (Non-lighted) Non-lighted A3AA-91K1-00@ R (red) Momentary Y (yellow) LED surface illumination...
Lighted Pushbutton Switch Specifications ■Approved Standards ■Characteristics UL (File No. E41515), CSA (File No. LR45258) Momentary action: 120 operations/minute max. Mechanical Operating Alternate action: 60 operations/minute max. *1 1a: 6 A at 125 VAC, 2 A at 250 VAC, 4 A at 30 VDC frequency 1c: 3 A at 125 VAC, 2 A at 30 VDC Electrical...
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2. An A3A with solder terminals is provided with a black flange and leaf spring, however an A3A with PCB terminals is not provided with them. If a black flange and leaf spring are required for an A3A with PCB terminals, order them from your OMRON representative. (Refer to page 2.)
Lighted Pushbutton Switch Precautions ●Refer to the “Push-button Switches/Indicators Common Precautions” for correct use. Precautions for Correct Use ● Pushbutton • Please do not perform wiring or touch Note: Make sure that the limiting resistor connected to the built-in LED of an A3A the charged parts of terminals while •...
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Lighted Pushbutton Switch ■Installation ● Mounting and Replacing the Pushbutton 1. Mounting Direction for the 2. Removing the Pushbutton (Non-lighted Models Only) Pushbutton and Switch • Insert the catches of the Pushbutton into the • To remove the Pushbutton, hold both the •...