A3SJ-90C3-28RY Lighted Pushbutton Switch

Appearance: Round/Half-guard type A22-H.
Output: SPST-NO.
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 A3SJ-90C3-28RY.
Increase wiring efficiency with three-row mounting of Switch Blocks A3SJ-90C3-28RY
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). Type: Welding / wire type, with left column A3SJ-90C3-28RY.
Driving rod: swing lever type.
Terminal specification: welding.
Contact specifications: 1c.
The minimum size of the long stroke type can be reliably switch
The body part size is 78% of the previous generation product, which is beneficial to the miniaturization of the equipment.
No swing bars are also used for easy long stroke specifications (OT reference value: 1.4mm) A3SJ-90C3-28RY.
Without harmful substances to the environment, the lead type has also been lead-free. Receptacle box: G 1/2 Conduit.
Indicator: With neon lamp indicator (AC).
Actuator: Top plunger, Roller.
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).
Wide standard operating temperature range:
-40°C to +100°C (standard type).
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.) Output: DPDT.
Lighting: LED.
Operating voltage: 12 VAC/VDC.
Pushbutton colorsymbol: R: red, Y: yellow; PY:: pure yellow
G: green, A: blue; PW: pure white; B: black *2 A3SJ-90C3-28RY.
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-90C3-28RY.
The same contacts can be used for both standard loads and microloads.
Easy-to-wire terminal arrangement.
Certified for EN 60947-5-1.