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Pushbutton Switch (Cylindrical 22/25-dia.)
Install in 22-dia. or 25-dia. Panel Cutout (When Using a Ring)
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Quick links OMRON IA Push Buttons / Indicator Lamps in your country.
Please contact OMRON Europe B.V. in Netherlands.
Lighted/Non-lighted Pushbutton Switches (The following illustrations are for momentary operation.)
Flat Type/A22-F
Half-guard Type/A22-H/A22L-H
Projection Type/A22-T/A22L-T
Full-guard Type/A22-G/A22L-G
40-dia. Mushroom Type/A22-M
Square/Projection type/A22-C/A22L-C
Square/Full-guard Type/A22-D/A22L-D
Note: Lighted models have the same dimensions as shown above, whether they are with or without Voltage Reduction Units.
* Alternate operation models are 9.3 mm longer.
Terminal Arrangement (Bottom View)
Terminal Connection
Panel Cutouts
Lock ring is provided as a standard item.
When applying coating such as paint to the panel, the dimensions should be those after the application of coating.
Recommended panel thickness: 1 to 5 mm.
Use an A22Z-R25 Ring when mounting to a panel with 25-mm holes.
Accessories
Legend Plate Frames
Standard Models A22Z-332[]
Large A22Z-333[]
Lamp
LED A22-6[], 12[], 24[]
Incandescent lamp A22-5, 12, 24
Lock Ring A22Z-3360
25-dia. Ring A22Z-R25
Color Cap A22Z-30T[]
Hole Plug (Round) A22Z-3530
Caps
A22 (for round models) A22Z-3490
M22 (for round models) A22Z-3495
Sealing Caps
For Flat Models A22Z-3600F
For projection models A22Z-3600T
For full-guard models A22Z-3600G
Metallic Bezel Rings
For Flat/Projection Models A22Z-3580
For full-guard models A22Z-3582
Snap-in Legend Plates
For Standard Models A22Z-3443[]-[]
For Large Models A22Z-3453[]
For Emergency-stop Models
A22Z-3476-1 (90 dia.)_
A22Z-3466-1 (60 dia.)
Character Film
For Round Models A22Z-3460-[]
For Square Models A22Z-3480
Lamp Extractor A22Z-3901
Tightening Wrench A22Z-3905
Cap Tightening Tool A22Z-3908
30-dia. Resin Attachment A22Z-A30
Cap Pul A3PJ-5080
Lock Plate A22Z-3380
Simple Protective Cover A22Z-3700
Three-throw Spacer A22Z-3003
Control Box (Enclosure) A22Z-B10[]
A22Z-B101 (One Hole)
A22Z-B101Y
Cable Port Hole (Top View)
A22Z-B102 (Two Holes)
Cable Port Hole (Top View)
A22Z-B103 (Three Holes)
Cable Port Hole (Top View)
(Panel Mounting Hole)
Control Box A22Z-B20[]
A22Z-B201 (One Hole)
A22Z-B201Y
Cable Port Hole (Top View)
A22Z-B202 (Two Holes)
Cable Port Hole (Top View)
A22Z-B203 (Three Holes)
Cable Port Hole (Top View)
(Panel Mounting Hole)
Caution: All units are in millimeters unless otherwise indicated.