No. of notches: 2 notches.
Output: SPDT.
Reset method: Automatic.
Lighting method: LED.
Separate Construction with Cylindrical.
16-dia. Body.
Same separate construction as the A16-series Pushbuttons with,
Miniature Design of 28.5 mm.
The same contacts can be used for both standard loads and,
microloads A3SJ-90E1-12ER PDF catalog .
Oil-resistant IP65 models,
Conforms to EN60947-5-1. 22-mm Pushbutton Switches A3SJ-90E1-12ER
Universal Design.
Emphasis on Color Coding, Workability, and Safety.
Easy to Use.
You can connect up to three Contact Blocks in one stage for,
multistage expansion.
The terminals can be retightened when Contact Blocks are stacked.
Contact Blocks can be attached in any direction for easy assembly A3SJ-90E1-12ER PDF catalog .
Screw terminal structure is compatible with round crimp terminals.
Safety.
Easy-to-operate lock lever for secure locking.
Easy-mounting Contact Blocks provide finger protection.
Different colors of Contract Blocks (NO: blue, NC: orange),
help prevent wiring errors.
Product Lineup.
Meet global safety standards.
Available with metal or plastic bezels.
Many color variations.
Standard-feature degree of protection: IP66, NEMA 4X, and NEMA 13 A3SJ-90E1-12ER PDF catalog . Appearance: Round/Full-guard type LED lighting,
(without Voltage Reduction Unit) A22L-G.
Output: SPST-NO.
Lighting: LED.
Operating voltage: 24 VAC/VDC.
Operation: Alternate operation (self-holding) OMRON A3SJ-90E1-12ER PDF datasheet.
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) OMRON A3SJ-90E1-12ER PDF datasheet.
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 OMRON A3SJ-90E1-12ER PDF datasheet.
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Output: DPDT.
Lighting: LED (with built-in reduced-voltage lighting function).
Operating voltage: 200/220 VAC/VDC.
Pushbutton colorsymbol: R: red, Y: yellow; PY: pure yellow

G: green, A: blue; PW: pure white; B: black *2 A3SJ-90E1-12ER datasheet.
Item: Momentary operation (Self-resetting).
Separate Construction with.
Cylindrical 16-dia. Body.
Miniature design of 28.5 mm, the smallest class in the industry.
Detaachable Switch A3SJ-90E1-12ER PDF catalog .
The same contacts can be used for both standard loads and microloads.
Easy-to-wire terminal arrangement.
Certified for EN 60947-5-1.