LK Automation Limited LK Automation Limited
Brand: OMRON | MITSUBISHI | Proface | Mennekes | Yaskawa
Go Back >> Product Catalogues
A3PA-90A21-24EOO OMRON A3PA-90A21-24EOO Lighted Pushbutton Switch
Brand: OMRON
Name: Lighted Pushbutton Switch
Model: A3PA-90A21-24EOO
Contact type: Standard load (250 VAC, 3 A; 30 VDC, 4 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.

Classification: Standard.
Contact gap: G (0.5 mm).
Drip-proof terminal protective cover: Not provided.
Actuator: Pin plunger.
Best-selling Basic Switch Boasting.
High Precision and Wide Variety.
A large switching capacity of 15 A with high repeat accuracy.
A wide range of variations in contact form for your selection: basic,
split-contact, maintained-contact, and adjustable contact gap types OMRON A3PA-90A21-24EOO A3PA-90A21-24EOO
A series of standard models for micro loads is available.
A series of molded terminal-type models incorporating safety,
terminal protective cover is available. Appearance: Square/Projection type LED voltage-reduction lighting,
(with Voltage Reduction Unit) A22L-C.
Output: SPST-NO + SPST-NC OMRON A3PA-90A21-24EOO.
Lighting: LED.
Operating voltage: 200 VAC.
Operation: Alternate operation (self-holding).
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 OMRON A3PA-90A21-24EOO.
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) OMRON Lighted Pushbutton Switch. Appearance: Square/Projection type A22-C.
Output: SPST-NO.
Operation: Momentary operation (self-resetting).
Illumination color: R (red); Y (yellow); G (green);
W (white); A (blue); B (black) OMRON Lighted Pushbutton Switch.
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 OMRON Lighted Pushbutton Switch.
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 reesistance (non-lighted models) A3PA-90A21-24EOO.
IP65 (lighted models). Appearance: Rectangular (M16-T).
Lighting: LED without Voltage Reduction Unit, 12 VAC/VDC.
Degree of protection: IP65 oil-resistant.
Display color symbol: R: red; Y: yyellow; G: green; A: blue;
W: white; PY: pure yellow; PW: pure white OMRON A3PA-90A21-24EOO.
Cylindrical 16-dia. Indicator.
Same basic design as the A16 Pushbutton Switch.


...More relevant models >>>>
Last one: A3PA-90A21-24EOR
next one: A3PA-90A21-24EOG