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A3CA-90A1-28Y Button switch
OMRON A3CA-90A1-28Y Product information and technical parameters：
Brand: OMRON
Name: Button switch
Model: A3CA-90A1-28Y
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: yellow.
20mm long, with 12 round series
High brightness all one side light.
Because it is round, so easy to punch.
Miniaturization, operation feel good.
Contact type: Microload (125 VAC, 0.1 A; 30 VDC, 0.1 A).
Operation: Momentary operation (Self-resetting).
Case color: Black.
Output: DPDT.
Lighting: Incandescent lamp; 14 VDC/VAC.
Pushbutton color symbol: 2.
Large Square-bodied Lighted.
Pushbutton Switches.
Excellent operating sensitivity.
Excellent illumination with even surface brightness A3CA-90A1-28Y.
Three-color models (green, orange, red; chameleon lighting) A3CA-90A1-28Y
included in lineup. Appearance: Round/Projection type LED lighting,
(without Voltage Reduction Unit)A22L-T.
Output: SPST-NC + SPST-NC.
Lighting: LED.
Operating voltage: 12 VAC/VDC.
Operation: Alternate operation (self-holding).
Illumination color: R (red); Y (yellow); G (green); W (white); A (blue) A3CA-90A1-28Y.
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 A3CA-90A1-28Y.
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Actuator: Sealed top-roller plunger.
Airtight.
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.
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.
Contact your OMRON representative for infoormation on approved models A3CA-90A1-28Y. Type: rectangle.
Screen mode: 2 short axis segmentation.
Light way: LED.
Power supply voltage: DC24V.
Operating part left color: red.
Operating part right color: white.
Square 40mm body of the indicattor light series A3CA-90A1-28Y.
The same type as the A3S series button switch.
Easy to install from the front panel and no tools to carry out the lamp replacement.
Operation: Momentary operation (Self-resetting).
Case color: Black.
Output: DPDT.
Lighting: Incandescent lamp; 14 VDC/VAC.
Pushbutton color symbol: 2.
Large Square-bodied Lighted.
Pushbutton Switches.
Excellent operating sensitivity.
Excellent illumination with even surface brightness A3CA-90A1-28Y.
Three-color models (green, orange, red; chameleon lighting) A3CA-90A1-28Y
included in lineup. Appearance: Round/Projection type LED lighting,
(without Voltage Reduction Unit)A22L-T.
Output: SPST-NC + SPST-NC.
Lighting: LED.
Operating voltage: 12 VAC/VDC.
Operation: Alternate operation (self-holding).
Illumination color: R (red); Y (yellow); G (green); W (white); A (blue) A3CA-90A1-28Y.
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 A3CA-90A1-28Y.
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Actuator: Sealed top-roller plunger.
Airtight.
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.
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.
Contact your OMRON representative for infoormation on approved models A3CA-90A1-28Y. Type: rectangle.
Screen mode: 2 short axis segmentation.
Light way: LED.
Power supply voltage: DC24V.
Operating part left color: red.
Operating part right color: white.
Square 40mm body of the indicattor light series A3CA-90A1-28Y.
The same type as the A3S series button switch.
Easy to install from the front panel and no tools to carry out the lamp replacement.
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