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OMRON A3CA-90B1-05EY Button switch OMRON A3CA-90B1-05EY
Brand: OMRON
Name: Button switch
Model: A3CA-90B1-05EY
Type: 1a1b welding terminal.
Shape: square.
Type: General load.
Motor function: alternate action (self retaining).
With light: LED with light.
Using voltage: DC5V.
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.

Appearance: Round/Full-guard type LED lighting,
(without Voltage Reduction Unit) A22L-G.
Output: SPST-NO.
Lighting: LED.
Operating voltage: 6 VAC/VDC.
Operation: Alternate operation (self-holding).
Illumination color: R (red); Y (yellow); G (green); W (white); A (blue).
Install in 22-dia. or 25-dia OMRON A3CA-90B1-05EY. Panel Cutout.
(When Using a Ring).
Lever for easily mounting and removing the Switch Unit A3CA-90B1-05EY
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.
IP65 oil resistance (non-lighted models) OMRON A3CA-90B1-05EY.
IP65 (lighted models). Actuator: Roller lever: R38.
Item: High-precision.
Connector shape: Threaded (M12).
Built-in switch type: Airtight.
Voltage: DC.
Wiring locations: NC only 2 core.
Connector pin No: NC 2 3.
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 A3CA-90B1-05EY.
Standard-feature gold-clad crossbar contacts provide high reliability.
Applicable to either standard loads or microloads OMRON Button switch.
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. Contact type: Standard load (250 VAC, 3 A; 30 VDC, 4 A).
Operation: Alternate operation (Self-holding).
Case color: Black.
Output: DPDT.
Lighting: LED; 12 VDC.
Pushbutton color symbol: R.O.G.W.
Large Square-bodied Lighted OMRON Button switch.
Pushbutton Switches.
Excellent operating sensitivity.
Excellent illumination with even surface brightness.
Three-color models (green, orange, red; chameleon lighting).
included in lineup. Ratings: 0.1 A.
Actuator: Hinge lever.
Terminals: Molded lead wires (300 mm).
Contact form: SPDT.
Sealed Miniature Basic.
Switch Conforms to IP67.
(Excluding the terminals on terminal models).
Use of epoxy resin assures stable sealing, making A3CA-90B1-05EY.
this switch ideal for places subject to water spray.
or excessive dust.
V-series internal mechanism assures high.
precision and durability. The mounting is the,
same as of the V models. OMRON A3CA-90B1-05EY.
Ideal for automobiles, agricultural machines,
large-scale home appliances, and industrial,
equipment, which require high environmental resistance.


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