Home
>> Products
>> OMRON
>> Switch
>> Push button switch
>> button switch φ12 with light / without light / display lamp
>> A3CT-90A1-28W Button switch
A3CT-90A1-28W Button switch
OMRON A3CT-90A1-28W Product information and technical parameters：
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.
Appearance: Square/Projection type LED voltage-reduction lighting,
(with Voltage Reduction Unit) A22L-C.
Output: SPST-NO + SPST-NC.
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 A3CT-90A1-28W. or 25-dia. Panel Cutout.
(When Using a Ring).
Lever for easily mounting and removing 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.
Mounted using either open-type (fork-type) or closed-type.
(round-type) crimp terminals A3CT-90A1-28W.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Actuator: Sealed (Booted); Sealed plunger; AC.
Mounting: Diagonal side mounting.
Approved standards: UL CSA.
General-purpose Enclosed.
Switches with High Breaking.
Capacity and High Durability.
Z General-purpose Basic Switches are built into ZE, ZV,
and ZV2 Switches. They provided high durability and high,
breaking capacity A3CT-90A1-28W.
X Basic Switches with magnetic blowout are built into XE,
XV, and XV2 Switches. DC models have also been added,
to the series.
Three mounting methods (side, base, and diagonal side),
and many types of actuator are available.
Terminals face the front when the cover is removed for,
easy connection.
Switches with ground terminals have CE marking.
Approved by UL, CSA, and CCC (Chinese standard).
(Ask your OMRON representative for information on approved models.)Output: DPDT.
Lighting: Non-lighted.
Pushbutton colorsymbol: R: red, Y: yeellow; PY: pure yellow
G: green, A: blue; W: white; Non-lighted A3CT-90A1-28W.
Item: Alternate operation (Self-holding).
Separate Construction with.
Cylindrical 16-dia. Body.
Miniature design of 28.5 mm, the smallest class in the industry.
Detaachable Switch A3CT-90A1-28W.
The same contacts can be used for both standard loads and microloads.
Easy-to-wire terminal arrangement.
Certified for EN 60947-5-1.
(with Voltage Reduction Unit) A22L-C.
Output: SPST-NO + SPST-NC.
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 A3CT-90A1-28W. or 25-dia. Panel Cutout.
(When Using a Ring).
Lever for easily mounting and removing 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.
Mounted using either open-type (fork-type) or closed-type.
(round-type) crimp terminals A3CT-90A1-28W.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Actuator: Sealed (Booted); Sealed plunger; AC.
Mounting: Diagonal side mounting.
Approved standards: UL CSA.
General-purpose Enclosed.
Switches with High Breaking.
Capacity and High Durability.
Z General-purpose Basic Switches are built into ZE, ZV,
and ZV2 Switches. They provided high durability and high,
breaking capacity A3CT-90A1-28W.
X Basic Switches with magnetic blowout are built into XE,
XV, and XV2 Switches. DC models have also been added,
to the series.
Three mounting methods (side, base, and diagonal side),
and many types of actuator are available.
Terminals face the front when the cover is removed for,
easy connection.
Switches with ground terminals have CE marking.
Approved by UL, CSA, and CCC (Chinese standard).
(Ask your OMRON representative for information on approved models.)Output: DPDT.
Lighting: Non-lighted.
Pushbutton colorsymbol: R: red, Y: yeellow; PY: pure yellow
G: green, A: blue; W: white; Non-lighted A3CT-90A1-28W.
Item: Alternate operation (Self-holding).
Separate Construction with.
Cylindrical 16-dia. Body.
Miniature design of 28.5 mm, the smallest class in the industry.
Detaachable Switch A3CT-90A1-28W.
The same contacts can be used for both standard loads and microloads.
Easy-to-wire terminal arrangement.
Certified for EN 60947-5-1.
...More relevant models >>>>
Last one: 
next one: Related download