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Brand: OMRON
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A2A-4B Subminiature Pushbutton Switch
OMRON A2A-4B Manual And Instructions
A2A-4B datasheetPDF datasheet

OMRON A2A-4B Product information and technical parameters:
Brand: OMRON
Name: Subminiature Pushbutton Switch
Model: A2A-4B
Pushbutton color: Black.
High-performance Pushbutton.
Switch with Built-in Subminiature.
Basic Switch.
Wide selection of pushbutton colors and types.
Using a Basic Switch enables greater reliability.

Appearance: Round/Full-guard type A22-G.
Output: SPST-NC + SPST-NC.
Operation: Alternate operation (self-holding).
Illumination color: R (red); Y (yellow); G (green);
W (white); A (blue); B (black).
Install in 22-dia. or 25-dia. Panel Cutout.
(When Using a Ring).
Lever for easily mounting and removing the Switch Unit A2A-4B.
Increase wiring efficiency with three-row mounting of Switch Blocks A2A-4B
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). Wide Range of Two-circuit A2A-4B.
Switches; Select One for the.
Operating Environment/Application.
A wide selection of models are available, including the,
overtravel models with greater OT, indicator-equipped,
models for checking operation, low-temperature models,
heat-resistant models, and corrosion-proof models.
Microload models are added to the product lineup.
Approved standards: EC/IEC, UL, CSA, CCC (Chinese standard) A2A-4B.
Contact your OMRON representative for information on approved models. Contact type: Microload (125 VAC, 0.1 A; 30 VDC, 0.1 A).
Operation: Momentary operation (Self-resetting).
Case color: Black.
Output: SPDT.
Lighting: Incandescent lamp; 28 VDC/VAC .
Pushbutton color symbol: R.O.G.W.
Large Square-bodied Lighted.
Pushbutton Switches.
Excellent operating sensitivity.
Excellent illumination with even surface brightness.
Three-color models (green, orange, red; chameleon lighting).
included in lineup. Contact type: Standard load (2500 VAC, 3 A; 30 VDC, 4 A) A2A-4B.
Operation: Momentary operation (Self-resetting).
Case color: Black.
Output: DPDT.
Lighting: LED; 12 VDC.
Pushbutton color symbol: R.O.G.W.
Large Square-bodied Lighted.
Pushbutton Switches.
Excellent operatingg sensitivity A2A-4B.
Excellent illumination with even surface brightness.
Three-color models (green, orange, red; chameleon lighting).
included in lineup.


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