Output: SPDT.
Lighting: Non-lighted.
Pushbutton colorsymbol: R: red, Y: yellow; PY: pure yellow
G: green, A: blue; W: white; B: black *2.
Item: Momentary operation (Self-resetting).
Separate Construction with.
Cylindrical 16-dia. Body.
Miniature design of 28.5 mm, the smallest class in the industry OMRON A3AA-90B1-00H.
Detachable Switch.
The same contacts can be used for both standard loads and microloads.
Easy-to-wire terminal arrangement
A3AA-90B1-00H
Certified for EN 60947-5-1. Appearance: Knob-type Selector Switch A22S.
Number of notches: 2 notches.
Resetting method: Manual.
Output: SPST-NO + SPST-NC.
Color of Selector: Black OMRON A3AA-90B1-00H.
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). Appearance: Round/Half-guard type LED voltage-reduction lighting,
(with Voltage Reduction Unit) A22L-H OMRON A3AA-90B1-00H.
Output: SPST-NC + SPST-NC.
Lighting: LED.
Operating voltage: 200 VAC.
Operation: Alternate operation (self-holding).
Illumination color: R (red); Y (yellow); G (green); W (white); A (blue).
Install in 22-dia. or 25-dia. Panel Cutout.
(When Using a Ring).
Lever for easily mounting and removing the Switch Unit.
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).
IP65 (lighted models). Name: Compact Connectors.
Specifications: Outputs; 4 outputs; PNP.
Bit slave of smallest class in industry,
Innovation in wiring for any type of machinery.
Available in 2 types: 2-poiint Bit Slave Unit,
and 4-point Bit Slave Unit A3AA-90B1-00H.
Compact size for installation in limited space.
Save space and wiring since bit slave can be,
installed near I/O devices.
Industry first bit slave connectable with round,
cabless wwhich can be easily purchased at a lower price A3AA-90B1-00H.
Connectable with flat cables, too for easy wiring.
Cables are selectable depending on applications.
A3AA-90B1-00H Operation manual/Instructions/Model selection sample download link:
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