Home
>> Products
>> OMRON
>> Switch
>> Push button switch
>> button switch φ12 with light / without light / display lamp
>> A3AT-90A1-00ER | OMRON Small button switch A3AT-90A1-00ER
A3AT-90A1-00ER | OMRON Small button switch A3AT-90A1-00ER
OMRON A3AT-90A1-00ER Product information and technical parameters：
Brand: OMRON
Name: Small button switch
Model: A3AT-90A1-00ER
Type: 1C contact type.
Shape: round.
Terminal shape: solder terminal.
Action: instantaneous.
Display mode: LED display.
Operation Department color: red.
Large capacity compact type push button switch.
Can also be used as a power switch with a large capacity cut.
Can be switched from micro load (minimum applicable load 1mA DC5V) to large capacity load.
Contact type: Standard load (250 VAC, 3 A; 30 VDC, 4 A).
Operation: Momentary operation (Self-resetting).
Case color: Black.
Output: SPDT.
Lighting: LED; 12 VDC.
Pushbutton color symbol: R.O.G.W.
Large Square-bodied Lighted.
Pushbutton Switches.
Excellent operating sensitivity.
Excellent illumination with even surface brightness OMRON A3AT-90A1-00ER.
Three-color models (green, orange, red; chameleon lighting) A3AT-90A1-00ER
included in lineup. Contact type: Standard load (250 VAC, 3 A; 30 VDC, 4 A).
Operation: Momentary operation (Self-resetting).
Case color: Black.
Output: SPDT.
Lighting: Incandescent lamp; 28 VDC/VAC.
Pushbutton color symbol: 2.
Large Square-bodied Lighted.
Pushbutton Switches.
Excellent operating sensitivity OMRON A3AT-90A1-00ER.
Excellent illumination with even surface brightness.
Three-color models (green, orange, red; chameleon lighting).
included in lineup. Appearance: Knob-type Selector Switch A22W,
LED voltage-reduction lighting (without Voltage Reduction Unit).
Number of notches: 2 notches.
Resetting method: Manual.
Output: SPST-NC.
Operating voltage: 200 VAC.
Illumination color: R (red); Y (yellow); G (green); A (blue) OMRON A3AT-90A1-00ER.
Install in 22-dia. or 25-dia. Panel Cutout.
Lever for easily mounting and removing the Switch Unit.
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.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Type: 1a1b welding terminal.
Shape: rectangle.
Type: General load.
Action: instantaneous action (auto recovery).
With light: LED with light.
Using voltage: DC12V.
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. Actuator: Sealed top plunger.
Indicator: LED.
Item: Basic.
Pretravel (PT): 1.7 mm max.
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, aand Spatter prevention Switches A3AT-90A1-00ER.
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, aand four-direction head mounting A3AT-90A1-00ER.
Approved standards: EN/IEC, UL, cUL, and CCC.
Contact your OMRON representative for information on approved models.
Operation: Momentary operation (Self-resetting).
Case color: Black.
Output: SPDT.
Lighting: LED; 12 VDC.
Pushbutton color symbol: R.O.G.W.
Large Square-bodied Lighted.
Pushbutton Switches.
Excellent operating sensitivity.
Excellent illumination with even surface brightness OMRON A3AT-90A1-00ER.
Three-color models (green, orange, red; chameleon lighting) A3AT-90A1-00ER
included in lineup. Contact type: Standard load (250 VAC, 3 A; 30 VDC, 4 A).
Operation: Momentary operation (Self-resetting).
Case color: Black.
Output: SPDT.
Lighting: Incandescent lamp; 28 VDC/VAC.
Pushbutton color symbol: 2.
Large Square-bodied Lighted.
Pushbutton Switches.
Excellent operating sensitivity OMRON A3AT-90A1-00ER.
Excellent illumination with even surface brightness.
Three-color models (green, orange, red; chameleon lighting).
included in lineup. Appearance: Knob-type Selector Switch A22W,
LED voltage-reduction lighting (without Voltage Reduction Unit).
Number of notches: 2 notches.
Resetting method: Manual.
Output: SPST-NC.
Operating voltage: 200 VAC.
Illumination color: R (red); Y (yellow); G (green); A (blue) OMRON A3AT-90A1-00ER.
Install in 22-dia. or 25-dia. Panel Cutout.
Lever for easily mounting and removing the Switch Unit.
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.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Type: 1a1b welding terminal.
Shape: rectangle.
Type: General load.
Action: instantaneous action (auto recovery).
With light: LED with light.
Using voltage: DC12V.
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. Actuator: Sealed top plunger.
Indicator: LED.
Item: Basic.
Pretravel (PT): 1.7 mm max.
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, aand Spatter prevention Switches A3AT-90A1-00ER.
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, aand four-direction head mounting A3AT-90A1-00ER.
Approved standards: EN/IEC, UL, cUL, and CCC.
Contact your OMRON representative for information on approved models.
...More relevant models >>>>
Last one: OMRON Small button switch A3AT-90A1-00H
next one: OMRON Small button switch A3AT-90A1-00EY
Related download