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A3PA-90E21-24EOW | OMRON Lighted Pushbutton Switch A3PA-90E21-24EOW


OMRON A3PA-90E21-24EOW Product information and technical parameters:
Brand: OMRON
Name: Lighted Pushbutton Switch
Model: A3PA-90E21-24EOW
Contact type: Microload (125 VAC, 0.1 A; 30 VDC, 0.1 A).
Operation: Momentary operation (Self-resetting).
Case color: Black.
Output: SPDT.
Lighting: LED; 24 VDC.
Pushbutton color symbol: R.O.G.W.
Large Square-bodied Lighted.
Pushbutton Switches.
Excellent operating sensitivity.
Excellent illumination with even surface brightness.
Three-color models (green, orange, red; chameleon lighting).
included in lineup.

Appearance: Rectangular (M16-T).
Lighting: LED without Voltage Reduction Unit, 5 VDC.
Degree of protection: IP40.
Display color symbol: R: red; Y: yellow; G: green; A: blue;
W: white; PY: pure yellow; PW: pure white.
Cylindrical 16-dia. Indicator.
Same basic design as the A16 Pushbutton Switch OMRON A3PA-90E21-24EOW. Appearance: Key-type Selector Switch A22K.
Number of notches: 2 notches.
Reset method: Manual A3PA-90E21-24EOW
Output: SPST-NC + SPST-NC.
Install in 22-dia. or 25-dia. Panel Cutout.
Lever for easily mounting and removing the Socket Unit.
Finger protection mechanism on Switch Unit provided as a standard feature.
Use 25-dia. ring to install in 25-dia. panel cutouts.
Mounted using either open-type (fork-type) or closed-type,
(round type) crimp terminals OMRON A3PA-90E21-24EOW.
IP65 oil resistance. Terminal: Screw terminal (-B).
Actuator: Short hinge lever.
Direct Current Switch with.
Built-in Magnetic Blowout.
Incorporates a small permanent magnet in the contact.
mechanism to deflect the arc to effectively extinguish it.
Same shape and mounting procedures as the Z Basic Switches. Appearance: Square/Projection type LED voltage-reduction lighting,
(with Voltage Reduction Unit) A22L-C OMRON A3PA-90E21-24EOW.
Output: SPST-NO + SPST-NO.
Lighting: LED.
Operating voltage: 100 VAC.
Operation: Momentary operation (self-resetting).
Illumination color: R (red); Y (yellow); G (green); W (white); A (blue).
Install in 22-dia. or 25-dia. Panel Cutout.
(When Using a Ring).
Lever for easily mounting and removing the Switch Unit.
Increase wiring efficiency with three-row mounting of Switch Blocks.
Finger protection mechanism on Switch Unit provided as a standard feature.
Use 25-dia. ring to install in 25-dia. panel cutouts.
Mounted using either open-type (fork-type) or closed-type.
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Contact type: Microload (125 VAC, 0.1 A; 330 VDC, 0 A3PA-90E21-24EOW. 1 A).
Operation: Momentary operation (Self-resetting).
Case color: Black.
Output: DPDT.
Lighting: LED; 5 VDC .
Pushbutton color symbol: R.O.G.W.
Large Square-bodied Lighted.
Pushbutton Switches.
Excellent operatingg sensitivity A3PA-90E21-24EOW.
Excellent illumination with even surface brightness.
Three-color models (green, orange, red; chameleon lighting).
included in lineup.


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