A3SJ-90A3-28RY | OMRON Lighted Pushbutton Switch A3SJ-90A3-28RY

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OMRON A3SJ-90A3-28RY Manual And Instructions
A3SJ-90A3-28RY datasheetPDF datasheet

OMRON A3SJ-90A3-28RY Product information and technical parameters：
Brand: OMRON
Name: Lighted Pushbutton Switch
Model: A3SJ-90A3-28RY
Contact type: Standard load (250 VAC, 2 A; 125 VDC 0.4 A).
Operation: Momentary operation (Self-resetting).
Output: SPDT.
Lighting: Incandescent lamp, 28 VDC.
Operation Unit color symbol: Enter the desired color symbol for the,
Pushbutton in @@. R (Red); Y (Yellow); G (Green); A (Blue); W (White).
Pushbutton Switch Series with.
Square 40-mm Body.
Combines miniature design with distinct but soft sense of operation.
Easy panel mounting from the front and simple lamp replacement.
without tools.

Appearance: Square/Projection type A22-C.
Output: SPST-NC.
Operation: Momentary operation (self-resetting).
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 OMRON A3SJ-90A3-28RY.
Increase wiring efficiency with three-row mounting of Switch Blocks A3SJ-90A3-28RY
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: Knob-type Selector Switch A22W,
LED lighting (without Voltage Reduction Unit) OMRON A3SJ-90A3-28RY.
Number of notches: 3 notches.
Resetting method: Manual.
Output: SPST-NC + SPST-NC.
Operating voltage: 24 VAC/VDC.
Illumination color: R (red); Y (yellow); G (green); A (blue).
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 OMRON A3SJ-90A3-28RY.
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). Classification: Micro load.
Contact gap: H (0.25 mm).
Actuator: Short spring plunger.
Best-selling Basic Switch Boasting.
High Precision and Wide Variety.
A large switching capacity of 15 A with high repeat accuracy.
A wide range of variations in contact form for your selection: basic,
split-contact, maintained-contact, and adjustable contact gap types.
A series of standard models for micro loads is available.
A series of molded terminal-type models incorporating safety,
terminal protective cover is available. Unique 18-mm-dia. Capacitive Touch.
Switch with Choice of Three Actuators is.
Activated with Only a Very Slight.
Physical Contact.
Only a slight activation force is required, enabling detecting micro.
deflections, thin wires, or thin-plate conductors (e.g., steel or stainless).
Application possible for non-conductors by indirectly connecting to groound A3SJ-90A3-28RY.
Instantaneous operation upon contact with extremely limited,
hysteresis for high-precision position detection.
Diameter of only 18 mm with standard built-in amplifier, operation,
indicator, and sensitivity adjustment.
Confoorms to IEC IP67 A3SJ-90A3-28RY.
Freely replaceable antenna with screw mounting.
Free attachment to enable changing the antenna shape according to the application.

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