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A3CA-90A1-28R OMRON A3CA-90A1-28R
Brand: OMRON
Name: Button switch
Model: A3CA-90A1-28R
Type: 1a1b welding terminal.
Shape: square.
Type: General load.
Action: instantaneous action (auto recovery).
With lamp: incandescent lamp.
Using voltage: AC/DC24V.
Operation Department color: red.
20mm long, with 12 round series
High brightness all one side light.
Because it is round, so easy to punch.
Miniaturization, operation feel good.

Output: SPDT.
Lighting: LED.
Operating voltage: 24 VAC/VDC.
Pushbutton colorsymbol: R: red, Y: yellow; PY: pure yellow
G: green, A: blue; W: white; B: black *2.
Item: Momentary operation (Self-resetting).
Separate Construction with.
Cylindrical 16-dia. Body.
Miniature design of 28.5 mm, the smallest class in the industry OMRON A3CA-90A1-28R.
Detachable Switch.
The same contacts can be used for both standard loads and microloads A3CA-90A1-28R
Easy-to-wire terminal arrangement.
Certified for EN 60947-5-1. Appearance: Square/Projection type A22-C.
Output: SPST-NO.
Operation: Alternate operation (self-holding).
Illumination color: R (red); Y (yellow); G (green);
W (white); A (blue); B (black).
Install in 22-dia OMRON A3CA-90A1-28R. 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 OMRON A3CA-90A1-28R.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Actuator: Roller lever R38, Allen-head Lever.
Indicator: Neon lamp.
Item: High-precision.
Pretravel (PT): 5°.
Select the Best Two-circuit Switch for the,
Operating Environment and Application,
from a Wide Range of Models,
A wide selection of models is available, including General-purpose,
Environment-resistant, and Spatter prevention Switches OMRON Button switch OMRON Button switch.
Standard-feature gold-clad crossbar contacts provide high reliability.
Applicable to either standard loads or microloads.
Switches with Lever Actuators provide 90° overtravel,
one-side operation, and four-direction head mounting.
Approved standards: EN/IEC, UL, cUL, and CCC OMRON Button switch.
Contact your OMRON representative for information on approved models. Appearance: Square/Projection type LED voltage-reduction lighting,
(with Voltage Reduction Unit) A22L-C.
Output: SPST-NO.
Lighting: LED.
Operating voltage: 100 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 removiing the Switch Unit A3CA-90A1-28R.
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.
Mounteed using either open-type (fork-type) or closed-type OMRON A3CA-90A1-28R.
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models).
IP65 (lighted models).


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