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OMRON A3CT-90A1-28W Shape: round OMRON A3CT-90A1-28W
Brand: OMRON
Name: Button switch
Model: A3CT-90A1-28W
Type: 1a1b welding terminal.
Shape: round.
Type: General load.
Action: instantaneous action (auto recovery).
With lamp: incandescent lamp.
Using voltage: AC/DC24V.
Operation Department color: white.
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: DPDT.
Lighting: LED without Voltage Reduction Unit.
Operating voltage: 5 VDC.
Pushbutton colorsymbol: R: red, Y: yellow; PY: pure yellow
G: green, A: blue; W: white; PW: pure white.
Item: Alternate operation (Self-holding).
Separate Construction with.
Cylindrical 16-dia. Body.
Miniature design of 28 OMRON A3CT-90A1-28W. 5 mm, the smallest class in the industry.
Detachable Switch.
The same contacts can be used for both standard loads and microloads A3CT-90A1-28W
Easy-to-wire terminal arrangement.
Certified for EN 60947-5-1. Actuator: Coil spring (spring diameter: 6.5).
Item: Basic.
Pretravel (PT): 20±10 mm.
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 A3CT-90A1-28W.
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 A3CT-90A1-28W.
Contact your OMRON representative for information on approved models. Contact type: Standard load (250 VAC, 3 A; 30 VDC, 4 A).
Operation: Momentary operation (Self-resetting).
Case color: Light gray OMRON Button switch.
Output: SPDT.
Lighting: LED; 24 VDC.
Pushbutton color symbol: R.O.G.W.
Large Square-bodied Lighted.
Pushbutton Switches.
Excellent operating sensitivity OMRON Button switch.
Excellent illumination with even surface brightness.
Three-color models (green, orange, red; chameleon lighting).
included in lineup. Appearance: Round/Full-guard type A22-G.
Output: SPST-NC.
Operation: Momentary operation (self-resetting).
Illumination color: R (red); Y (yellow); G (green);
W (white); A (blue); B (black) OMRON Button switch.
Install in 22-dia. or 25-dia. Panel Cutout.
(When Using a Ring).
Lever for easily mounting and removiing the Switch Unit A3CT-90A1-28W.
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 A3CT-90A1-28W.
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models).
IP65 (lighted models).


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