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A3SJ-90A3-28AW | OMRON Lighted Pushbutton Switch A3SJ-90A3-28AW
Brand: OMRON
Name: Lighted Pushbutton Switch
Model: A3SJ-90A3-28AW
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.

Receptacle box: G 1/2 Conduit.
Indicator: Without indicator.
Actuator: Roller lever *1, Maintained *2.
Approved standards: UL, CSA.
The Limit Switch with Better Seal,
Shock Resistance, and Strength.
A double seal on the head, a complete gasket cover, and,
other features ensure a better seal (meets UL NEMA 3, 4, 4X, 6P, 12, 13) OMRON A3SJ-90A3-28AW.
Wide standard operating temperature range:
-40°C to +100°C (standard type) A3SJ-90A3-28AW
Models with fluoro-rubber available for greater resistance to chemicals.
Block mounting method also reduces downtime for maintenance.
DPDT, double-break models available for complex operations.
Approved by UL, CSA, and CCC (Chinese standard).
(Ask your OMRON representative for information on approved model OMRON A3SJ-90A3-28AW. ) Appearance: Round/Half-guard type A22-H.
Output: SPST-NC + 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.
Increase wiring efficiency with three-row mounting of Switch Blocks OMRON A3SJ-90A3-28AW.
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 A3SJ-90A3-28AW OMRON.
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Terminal: Screw terminal (-B).
Actuator: Panel mount roller plunger A3SJ-90A3-28AW OMRON.
High-capacity Switch Capable of,
Handling 20 A Loads with Large.
Inrush Currents.
Same shape as OMRON Z Basic Switches except in pin,
plunger position, yet endures inrush currents as large as 75 A. Appearance: Round/Medium-size Mushroom type (40-dia head) A22-M.
Output: SPST-NO + SPST-NC A3SJ-90A3-28AW OMRON.
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 removinng the Switch Unit A3SJ-90A3-28AW.
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.
Mounteed using either open-type (fork-type) or closed-type OMRON A3SJ-90A3-28AW.
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models).
IP65 (lighted models).


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