Pushbutton Switch
Install in 22-dia. or 25-dia. Panel Cutout
Easy mounting and removal of Switch Unit.
Increase wiring efficiency with three-row mounting
of Switch Unit.
Finger protection mechanism on Switch Unit
provided as a standard feature.
Use 25-dia. ring to install in 25-dia. panel cutouts.
Install using either round, forked crimp terminals, or
ferrules.
Wide range of shapes and colors.
IP65 oil resistance (Non-lighted models)
EN60947-5-1
A22
R
c
R
This product was manufactured at OMRON Izumo. OMRON Izumo has obtained
approvals from international certification bodies for its quality system and environmental
control system.
Ordering Information
Construction
Operational Unit
•
Lock Fitting
Available Colors
Non-lighted:
Red, green, yellow, white, blue, black
Lighted:
Red, green yellow, white, blue
Lamp
•
Light Source
LED Lamp
Incandescent Lamp
Switch Unit
•
•
The above illustration shows a lighted model.
Contacts
SPST-NO, SPST-NC, SPST-NO + SPST-NC,
DPST-NO, DPST-NC
Lighting Method
Non-lighted
Lighted (without transformer)
Lighted (with transformer)
Refer to the pages 48 to 64 for specifications, accessories, installation, and precautions.
1
A22
Model Number Legend (Completely Assembled)
Shipped as a set which includes the Operational Unit, LED (lighted type only), and Switch Unit.
1
2
3
4
5
6
A22
A22j-jj-j-jj
1 Lighted/Non-lighted
Code
L
Description
Lighted
None Non-lighted
3 Illumination Color
Code
R
G
Y
2 Flange Shape
Non-lighted
Code
F
T
G
H
C
D
S
M
T
G
H
C
D
Description
Round/Flat
Round/Projection
Round/Full-guard
Round/Half-guard
Square/Projection
Square/Full-guard
Round/Mushroom (30-dia. head)
Round/Mushroom (40-dia. head)
Lighted
Round/Projection
Round/Full-guard
Round/Half-guard
Square/Projection
Square/Full-guard
T1
T2
Note:
6D
6A
12A
24A
LED
4 Light Source
Without Transformer
Code
Rated Voltage
LED
6 VDC
6 VAC
12 VAC/DC
24 VAC/DC
With Transformer
110 VAC
*1
220 VAC
*2
The LED lamp (24 VAC/DC) can be lit
by directly applying 110 VAC/DC
(220 VAC/DC) to the lamp terminal.
LED incorporates the 24-VAC/DC
type.
*1) Operational voltage: 95 to 115 VAC
*2) Operational voltage: 190 to 230 VAC
6 Switch Action
Code
M
A
Description
Momentary
Latching
W
A
B
Description
Red
Green
Yellow
White
Blue
Black (for non-lighted type only)
5 Contacts
Code
10
01
11
20
02
Note:
Description
SPST-NO
SPST-NC
SPST-NO + SPST-NC
DPST-NO
DPST-NC
Refer to page 48 for contact
ratings.
Pushbutton Switch (Completely Assembled)
Non-lighted (Round Type)
Appearance
Flat type
a y e
Output
SPST-NO
SPST-NC
SPST-NO + SPST-NC
A22-F
Round/Projection type
ou d/ ojec o y e
DPST-NO
DPST-NC
SPST-NO
SPST-NC
SPST-NO + SPST-NC
A22-T
Round/Full-guard type
ou d/ u gua d y e
DPST-NO
DPST-NC
SPST-NO
SPST-NC
SPST-NO + SPST-NC
A22-G
DPST-NO
DPST-NC
Momentary operation
(self-resetting)
A22-Fj-10M
A22-Fj-01M
A22-Fj-11M
A22-Fj-20M
A22-Fj-02M
A22-Tj-10M
A22-Tj-01M
A22-Tj-11M
A22-Tj-20M
A22-Tj-02M
A22-Gj-10M
A22-Gj-01M
A22-Gj-11M
A22-Gj-20M
A22-Gj-02M
Latching operation
(self-holding)
A22-Fj-10A
A22-Fj-01A
A22-Fj-11A
A22-Fj-20A
A22-Fj-02A
A22-Tj-10A
A22-Tj-01A
A22-Tj-11A
A22-Tj-20A
A22-Tj-02A
A22-Gj-10A
A22-Gj-01A
A22-Gj-11A
A22-Gj-20A
A22-Gj-02A
Illumination color
Insert one of the
se o e o e
following letters i t th
f ll i l tt
into the
box
j
j.
R (red)
Y (yellow)
G (green)
(g
)
W (white)
A (blue)
B (black)
2
微控制器 MCU
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