1
Pushbutton Switch A22
Install in 22-dia. or 25-dia. Panel Cutout
Easy mounting and removal of Switch Unit.
Increase
wiring ef
ficiency 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 RcR
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
•A
vailable Colors
Non-lighted:
Red, green, yellow
, white, blue, black
Lighted:
Red, green yellow
, white, blue
Lamp
•
Light Source
LED Lamp
Incandescent Lamp
Switch Unit
•Contacts
SPST-NO,
SPST
-NC, SPST
-NO + SPST
-NC,
DPST-NO, DPST-NC
•
Lighting Method
Non-lighted
Lighted (without transformer)
Lighted (with transformer)
The above illustration shows a lighted model.
Lock Fitting
Refer to the pages
48 to
64 for specifications, accessories, installation, and precautions.
A22 A22
2
Model Number Legend (Completely Assembled)
Shipped
as a set which includes the Operational Unit, LED (lighted type only), and Switch Unit.
A22j-jj-j-jj
123456
1 Lighted/Non-lighted
Code Description
None Non-lighted
L Lighted
2 Flange Shape
Code Description
F Round/Flat
T Round/Projection
G Round/Full-guard
H Round/Half-guard
C Square/Projection
D Square/Full-guard
S
Round/Mushroom (30-dia. head)
M
Round/Mushroom (40-dia. head)
Lighted
T Round/Projection
G Round/Full-guard
H Round/Half-guard
C Square/Projection
D Square/Full-guard
Non-lighted
3 Illumination Color
Code Description
R Red
G Green
Y Yellow
W White
A Blue
B
Black (for non-lighted type only)
4 Light Source
Code
Rated V
oltage
6D LED 6 VDC
6A
6 V
AC
12A
12 V
AC/DC
24A
24 V
AC/DC
W
ith T
ransformer
T1 LED 1
10 V
AC*1
T2
220 V
AC*2
W
ithout T
ransformer
Note: The
LED lamp (24 V
AC/DC)
can be lit
by directly applying 1
10 V
AC/DC
(220 VAC/DC) to the lamp terminal.
LED incorporates the 24-VAC/DC
type.
5
Contacts
Code Description
10 SPST-NO
01 SPST-NC
11 SPST-NO + SPST-NC
20 DPST-NO
02 DPST-NC
Note: Refer
to page
48 for contact
ratings.
6 Switch Action
Code Description
M Momentary
A Latching
*1) Operational voltage: 95 to 1
15 V
AC
*2) Operational voltage: 190 to 230 V
AC
Pushbutton Switch (Completely Assembled)
Non-lighted (Round Type)
Appearance Output Momentary
operation
(self-resetting)
Latching operation
(self-holding)
Illumination color
Flat type
SPST-NO A22-Fj-10M A22-Fj-10A
Insert one of the
fll i ltt it th
aye
SPST-NC A22-Fj-01M A22-Fj-01A
se o e o e
following letters into the
box
j
SPST-NO + SPST-NC A22-Fj-11M A22-Fj-11A
b
ox
j
.
R (red)
A22
-
F
DPST-NO A22-Fj-20M A22-Fj-20A R
(
red
)
Y
(y
ellow
)
A22
-
F
DPST-NC A22-Fj-02M A22-Fj-02A
Y
(yellow)
G (green)
W (white)
Round/Projection type
SPST-NO A22-Tj-10M A22-Tj-10A
(g )
W (white)
A (blue)
ou d/ ojec o y e
SPST-NC A22-Tj-01M A22-Tj-01A
A
(blue)
B (black)
SPST-NO + SPST-NC A22-Tj-11M A22-Tj-11A
B
(black)
A22
-
T
DPST-NO A22-Tj-20M A22-Tj-20A
A22
-
T
DPST-NC A22-Tj-02M A22-Tj-02A
Round/Full-guard type
SPST-NO A22-Gj-10M A22-Gj-10A
ou d/ u gua d y e
SPST-NC A22-Gj-01M A22-Gj-01A
SPST-NO + SPST-NC A22-Gj-11M A22-Gj-11A
A22
-
G
DPST-NO A22-Gj-20M A22-Gj-20A
A22
-
G
DPST-NC A22-Gj-02M A22-Gj-02A
A22 A22
3
Appearance
Illumination color
Latching operation
(self-holding)
Momentary operation
(self-resetting)
Output
Round/Half-guard type
SPST-NO A22-Hj-10M A22-Hj-10A
Insert one of the
fll i ltt it th
ou d/ a gua d y e
SPST-NC A22-Hj-01M A22-Hj-01A
se o e o e
following letters into the
box
j
SPST-NO + SPST-NC A22-Hj-11M A22-Hj-11A
b
ox
j
.
R (red)
A22 H
DPST-NO A22-Hj-20M A22-Hj-20A R
(
red
)
Y
(y
ellow
)
A22-H DPST-NC A22-Hj-02M A22-Hj-02A
Y
(yellow)
G (green)
W (white)
Small-size Mushroom
t (30 di h d)
SPST-NO A22-Sj-10M A22-Sj-10A
(g )
W (white)
A (blue)
S a s e us oo
type (30-dia. head)
SPST-NC A22-Sj-01M A22-Sj-01A
A
(blue)
B (black)
SPST-NO + SPST-NC A22-Sj-11M A22-Sj-11A
B
(black)
DPST-NO A22-Sj-20M A22-Sj-20A
A22-S DPST-NC A22-Sj-02M A22-Sj-02A
Medium-size Mushroom
t (40 di h d)
SPST-NO A22-Mj-10M A22-Mj-10A
type (40-dia head)
SPST-NC A22-Mj-01M A22-Mj-01A
SPST-NO + SPST-NC A22-Mj-11M A22-Mj-11A
A22 M
DPST-NO A22-Mj-20M A22-Mj-20A
A22-M
DPST-NC A22-Mj-02M A22-Mj-02A
Non-lighted (Square Type)
Appearance Output Momentary
operation
(self-reset)
Latching operation
(self-holding)
Illumination color
Square/Projection type
SPST-NO A22-Cj-10M A22-Cj-10A
Insert one of the
fll i ltt it th
Squa e/ ojec o y e
SPST-NC A22-Cj-01M A22-Cj-01A
se o e o e
following letters into the
box
j
SPST-NO + SPST-NC A22-Cj-11M A22-Cj-11A
b
ox
j
.
R (red)
A22 C
DPST-NO A22-Cj-20M A22-Cj-20A R
(
red
)
Y
(y
ellow
)
A22-C DPST-NC A22-Cj-02M A22-Cj-02A
Y
(yellow)
G (green)
W (white)
Square/Guard type
SPST-NO A22-Dj-10M A22-Dj-10A
(g )
W (white)
A (blue)
Squa e/Gua d y e
SPST-NC A22-Dj-01M A22-Dj-01A
A
(blue)
B (black)
SPST-NO + SPST-NC A22-Dj-11M A22-Dj-11A
B
(black)
A22 D
DPST-NO A22-Dj-20M A22-Dj-20A
A22-D DPST-NC A22-Dj-02M A22-Dj-02A
Lighted (Round Type)
Appearance Output Lighting Rated
voltage Momentary
operation
(self-resetting)
Latching
operation
(self-holding) Illumination
color
Round/Projection
t
SPST-NO LED 6 VDC A22L-Tj-6D-10M A22L-Tj-6D-10A
Insert one of
th f ll i
ou d/ ojec o
type
SS O
6 V
AC A22L-Tj-6A-10M A22L-Tj-6A-10A
se o e o
the following
letters into the
LED lighting
(Without
12 V
AC/DC A22L-Tj-12A-10M A22L-Tj-12A-10A
l
e
tt
ers
i
n
t
o
th
e
box
j.
(
Without
transformer
)
24 V
AC/DC A22L-Tj-24A-10M A22L-Tj-24A-10A
box
j
.
R
(
red
)
transformer)
SPST-NC 6 VDC A22L-Tj-6D-01M A22L-Tj-6D-01A
R
(red)
Y (yellow)
G (green)
SS C
6 V
AC A22L-Tj-6A-01M A22L-Tj-6A-01A
(y )
G (green)
W (white)
12 V
AC/DC A22L-Tj-12A-01M A22L-Tj-12A-01A
W
(white)
A (blue)
A22L
-
T
24 V
AC/DC A22L-Tj-24A-01M A22L-Tj-24A-01A
A
(blue)
A22L
-
T
SPST-NO +
SPST NC
6 VDC A22L-Tj-6D-11M A22L-Tj-6D-11A
SS O
SPST-NC
6 V
AC A22L-Tj-6A-11M A22L-Tj-6A-11A
12 V
AC/DC A22L-Tj-12A-11M A22L-Tj-12A-11A
24 V
AC/DC A22L-Tj-24A-11M A22L-Tj-24A-11A
DPST-NO 6 VDC A22L-Tj-6D-20M A22L-Tj-6D-20A
SO
6 V
AC A22L-Tj-6A-20M A22L-Tj-6A-20A
12 V
AC/DC A22L-Tj-12A-20M A22L-Tj-12A-20A
24 V
AC/DC A22L-Tj-24A-20M A22L-Tj-24A-20A
DPST-NC 6 VDC A22L-Tj-6D-02M A22L-Tj-6D-02A
SC
6 V
AC A22L-Tj-6A-02M A22L-Tj-6A-02A
12 V
AC/DC A22L-Tj-12A-02M A22L-Tj-12A-02A
24 V
AC/DC A22L-Tj-24A-02M A22L-Tj-24A-02A
A22 A22
4
Appearance Illumination
color
Latching operation
(self-holding)
Momentary
operation
(self-resetting)
Rated
voltage
LightingOutput
Round/Projection
t
SPST-NO LED 1
10 V
AC A22L-Tj-T1-10M A22L-Tj-T1-10A
Insert one of
th f ll i
ou d/ ojec o
type
SS O
220 V
AC A22L-Tj-T2-10M A22L-Tj-T2-10A
se o e o
the following
letters into the
LED transformer
lighting
SPST-NC 1
10 V
AC A22L-Tj-T1-01M A22L-Tj-T1-01A
l
e
tt
ers
i
n
t
o
th
e
box
j.
lighting
(
With transformer
)
SS C
220 V
AC A22L-Tj-T2-01M A22L-Tj-T2-01A
box
j
.
R
(
red
)
(With
transformer)
SPST-NO +
SPST NC
1
10 V
AC A22L-Tj-T1-11M A22L-Tj-T1-11A
R
(red)
Y (yellow)
G (green)
SS O
SPST-NC
220 V
AC A22L-Tj-T2-11M A22L-Tj-T2-11A
(y )
G (green)
W (white)
DPST-NO 1
10 V
AC A22L-Tj-T1-20M A22L-Tj-T1-20A
W
(white)
A (blue)
A22L-T
SO
220 V
AC A22L-Tj-T2-20M A22L-Tj-T2-20A
A
(blue)
DPST-NC 1
10 V
AC A22L-Tj-T1-02M A22L-Tj-T1-02A
SC
220 V
AC A22L-Tj-T2-02M A22L-Tj-T2-02A
Round/Half-guard
t
SPST-NO 6 VDC A22L-Hj-6D-10M A22L-Hj-6D-10A
ou d/ a gua d
type
SS O
6 V
AC A22L-Hj-6A-10M A22L-Hj-6A-10A
LED lighting
(Without
12 V
AC/DC A22L-Hj-12A-10M A22L-Hj-12A-10A
(
Without
transformer
)
24 V
AC/DC A22L-Hj-24A-10M A22L-Hj-24A-10A
transformer)
SPST-NC 6 VDC A22L-Hj-6D-01M A22L-Hj-6D-01A
SS C
6 V
AC A22L-Hj-6A-01M A22L-Hj-6A-01A
12 V
AC/DC A22L-Hj-12A-01M A22L-Hj-12A-01A
A22L-H
24 V
AC/DC A22L-Hj-24A-01M A22L-Hj-24A-01A
SPST-NO +
SPST NC
6 VDC A22L-Hj-6D-11M A22L-Hj-6D-11A
SS O
SPST-NC
6 V
AC A22L-Hj-6A-11M A22L-Hj-6A-11A
12 V
AC/DC A22L-Hj-12A-11M A22L-Hj-12A-11A
24 V
AC/DC A22L-Hj-24A-11M A22L-Hj-24A-11A
DPST-NO 6 VDC A22L-Hj-6D-20M A22L-Hj-6D-20A
SO
6 V
AC A22L-Hj-6A-20M A22L-Hj-6A-20A
12 V
AC/DC A22L-Hj-12A-20M A22L-Hj-12A-20A
24 V
AC/DC A22L-Hj-24A-20M A22L-Hj-24A-20A
DPST-NC 6 VDC A22L-Hj-6D-02M A22L-Hj-6D-02A
SC
6 V
AC A22L-Hj-6A-02M A22L-Hj-6A-02A
12 V
AC/DC A22L-Hj-12A-02M A22L-Hj-12A-02A
24 V
AC/DC A22L-Hj-24A-02M A22L-Hj-24A-02A
A22 A22
5
Appearance Illumination
color
Latching operation
(self-holding)
Momentary
operation
(self-resetting)
Rated
voltage
LightingOutput
Round/Half-guard
t
SPST-NO LED 1
10 V
AC A22L-Hj-T1-10M A22L-Hj-T1-10A
Insert one of
th f ll i
ou d/ a gua d
type
SS O
220 V
AC A22L-Hj-T2-10M A22L-Hj-T2-10A
se o e o
the following
letters into the
LED transformer
lighting (With
SPST-NC 1
10 V
AC A22L-Hj-T1-01M A22L-Hj-T1-01A
l
e
tt
ers
i
n
t
o
th
e
box
j.
lighting
(
With
transformer
)
SS C
220 V
AC A22L-Hj-T2-01M A22L-Hj-T2-01A
box
j
.
R
(
red
)
transformer)
SPST-NO +
SPST NC
1
10 V
AC A22L-Hj-T1-11M A22L-Hj-T1-11A
R
(red)
Y (yellow)
G (green)
SS O
SPST-NC
220 V
AC A22L-Hj-T2-11M A22L-Hj-T2-11A
(y )
G (green)
W (white)
A22L H
DPST-NO 1
10 V
AC A22L-Hj-T1-20M A22L-Hj-T1-20A
W
(white)
A (blue)
A22L-H
SO
220 V
AC A22L-Hj-T2-20M A22L-Hj-T2-20A
A
(blue)
DPST-NC 1
10 V
AC A22L-Hj-T1-02M A22L-Hj-T1-02A
SC
220 V
AC A22L-Hj-T2-02M A22L-Hj-T2-02A
Round/Full-guard
t
SPST-NO 6 VDC A22L-Gj-6D-10M A22L-Gj-6D-10A
ou d/ u gua d
type
SS O
6 V
AC A22L-Gj-6A-10M A22L-Gj-6A-10A
LED lighting
(Without
12 V
AC/DC A22L-Gj-12A-10M A22L-Gj-12A-10A
(
Without
transformer
)
24 V
AC/DC A22L-Gj-24A-10M A22L-Gj-24A-10A
transformer)
SPST-NC 6 VDC A22L-Gj-6D-01M A22L-Gj-6D-01A
SS C
6 V
AC A22L-Gj-6A-01M A22L-Gj-6A-01A
12 V
AC/DC A22L-Gj-12A-01M A22L-Gj-12A-01A
A22L G
24 V
AC/DC A22L-Gj-24A-01M A22L-Gj-24A-01A
A22L-G SPST-NO +
SPST NC
6 VDC A22L-Gj-6D-11M A22L-Gj-6D-11A
SS O
SPST-NC
6 V
AC A22L-Gj-6A-11M A22L-Gj-6A-11A
12 V
AC/DC A22L-Gj-12A-11M A22L-Gj-12A-11A
24 V
AC/DC A22L-Gj-24A-11M A22L-Gj-24A-11A
DPST-NO 6 VDC A22L-Gj-6D-20M A22L-Gj-6D-20A
SO
6 V
AC A22L-Gj-6A-20M A22L-Gj-6A-20A
12 V
AC/DC A22L-Gj-12A-20M A22L-Gj-12A-20A
24 V
AC/DC A22L-Gj-24A-20M A22L-Gj-24A-20A
DPST-NC 6 VDC A22L-Gj-6D-02M A22L-Gj-6D-02A
SC
6 V
AC A22L-Gj-6A-02M A22L-Gj-6A-02A
12 V
AC/DC A22L-Gj-12A-02M A22L-Gj-12A-02A
24 V
AC/DC A22L-Gj-24A-02M A22L-Gj-24A-02A
Round/Full-guard
t
SPST-NO 1
10 V
AC A22L-Gj-T1-10M A22L-Gj-T1-10A
ou d/ u gua d
type
SS O
220 V
AC A22L-Gj-T2-10M A22L-Gj-T2-10A
LED transformer
lighting
SPST-NC 1
10 V
AC A22L-Gj-T1-01M A22L-Gj-T1-01A
lighting
(
With transformer
)
SS C
220 V
AC A22L-Gj-T2-01M A22L-Gj-T2-01A
(With
transformer)
SPST-NO +
SPST NC
1
10 V
AC A22L-Gj-T1-11M A22L-Gj-T1-11A
SS O
SPST-NC
220 V
AC A22L-Gj-T2-11M A22L-Gj-T2-11A
DPST-NO 1
10 V
AC A22L-Gj-T1-20M A22L-Gj-T1-20A
A22L-G
SO
220 V
AC A22L-Gj-T2-20M A22L-Gj-T2-20A
A22L G
DPST-NC 1
10 V
AC A22L-Gj-T1-02M A22L-Gj-T1-02A
SC
220 V
AC A22L-Gj-T2-02M A22L-Gj-T2-02A
A22 A22
6
Lighted (Square Type)
Appearance Output Lighting Rated
voltage Momentary
operation
(self-resetting)
Latching
operation
(self-holding) Illumination
color
Square/Projection
t
SPST-NO LED 6 VDC A22L-Cj-6D-10M A22L-Cj-6D-10A
Insert one of
th f ll i
Squa e/ ojec o
type
SS O
6 V
AC A22L-Cj-6A-10M A22L-Cj-6A-10A
se o e o
the following
letters into the
LED lighting
(Without
12 V
AC/DC A22L-Cj-12A-10M A22L-Cj-12A-10A
l
e
tt
ers
i
n
t
o
th
e
box
j.
(
Without
transformer
)
24 V
AC/DC A22L-Cj-24A-10M A22L-Cj-24A-10A
box
j
.
R
(
red
)
transformer)
SPST-NC 6 VDC A22L-Cj-6D-01M A22L-Cj-6D-01A
R
(red)
Y (yellow)
G (green)
SS C
6 V
AC A22L-Cj-6A-01M A22L-Cj-6A-01A
(y )
G (green)
W (white)
A22L-C
12 V
AC/DC A22L-Cj-12A-01M A22L-Cj-12A-01A
W
(white)
A (blue)
A22L-C
24 V
AC/DC A22L-Cj-24A-01M A22L-Cj-24A-01A
A
(blue)
SPST-NO +
SPST NC
6 VDC A22L-Cj-6D-11M A22L-Cj-6D-11A
SS O
SPST-NC
6 V
AC A22L-Cj-6A-11M A22L-Cj-6A-11A
12 V
AC/DC A22L-Cj-12A-11M A22L-Cj-12A-11A
24 V
AC/DC A22L-Cj-24A-11M A22L-Cj-24A-11A
DPST-NO 6 VDC A22L-Cj-6D-20M A22L-Cj-6D-20A
SO
6 V
AC A22L-Cj-6A-20M A22L-Cj-6A-20A
12 V
AC/DC A22L-Cj-12A-20M A22L-Cj-12A-20A
24 V
AC/DC A22L-Cj-24A-20M A22L-Cj-24A-20A
DPST-NC 6 VDC A22L-Cj-6D-02M A22L-Cj-6D-02A
SC
6 V
AC A22L-Cj-6A-02M A22L-Cj-6A-02A
12 V
AC/DC A22L-Cj-12A-02M A22L-Cj-12A-02A
24 V
AC/DC A22L-Cj-24A-02M A22L-Cj-24A-02A
Square/Projection
t
SPST-NO 1
10 V
AC A22L-Cj-T1-10M A22L-Cj-T1-10A
Squa e/ ojec o
type
SS O
220 V
AC A22L-Cj-T2-10M A22L-Cj-T2-10A
LED transformer
lighting
SPST-NC 1
10 V
AC A22L-Cj-T1-01M A22L-Cj-T1-01A
lighting
(
With transformer
)
SS C
220 V
AC A22L-Cj-T2-01M A22L-Cj-T2-01A
(With
transformer)
SPST-NO +
SPST NC
1
10 V
AC A22L-Cj-T1-11M A22L-Cj-T1-11A
SS O
SPST-NC
220 V
AC A22L-Cj-T2-11M A22L-Cj-T2-11A
A22L-C DPST-NO 1
10 V
AC A22L-Cj-T1-20M A22L-Cj-T1-20A
A22L C
SO
220 V
AC A22L-Cj-T2-20M A22L-Cj-T2-20A
DPST-NC 1
10 V
AC A22L-Cj-T1-02M A22L-Cj-T1-02A
SC
220 V
AC A22L-Cj-T2-02M A22L-Cj-T2-02A
A22 A22
7
Appearance Illumination
color
Latching operation
(self-holding)
Momentary
operation
(self-resetting)
Rated
voltage
LightingOutput
Square/Full-guard
t
SPST-NO LED 6 VDC A22L-Dj-6D-10M A22L-Dj-6D-10A
Insert one of
th f ll i
Squa e/ u gua d
type
SS O
6 V
AC A22L-Dj-6A-10M A22L-Dj-6A-10A
se o e o
the following
letters into the
LED lighting
(Without
12 V
AC/DC A22L-Dj-12A-10M A22L-Dj-12A-10A
l
e
tt
ers
i
n
t
o
th
e
box
j.
(
Without
transformer
)
24 V
AC/DC A22L-Dj-24A-10M A22L-Dj-24A-10A
box
j
.
R
(
red
)
transformer)
SPST-NC 6 VDC A22L-Dj-6D-01M A22L-Dj-6D-01A
R
(red)
Y (yellow)
G (green)
SS C
6 V
AC A22L-Dj-6A-01M A22L-Dj-6A-01A
(y )
G (green)
W (white)
12 V
AC/DC A22L-Dj-12A-01M A22L-Dj-12A-01A
W
(white)
A (blue)
A22L-D
24 V
AC/DC A22L-Dj-24A-01M A22L-Dj-24A-01A
A
(blue)
A22L D
SPST-NO +
SPST NC
6 VDC A22L-Dj-6D-11M A22L-Dj-6D-11A
SS O
SPST-NC
6 V
AC A22L-Dj-6A-11M A22L-Dj-6A-11A
12 V
AC/DC A22L-Dj-12A-11M A22L-Dj-12A-11A
24 V
AC/DC A22L-Dj-24A-11M A22L-Dj-24A-11A
DPST-NO 6 VDC A22L-Dj-6D-20M A22L-Dj-6D-20A
SO
6 V
AC A22L-Dj-6A-20M A22L-Dj-6A-20A
12 V
AC/DC A22L-Dj-12A-20M A22L-Dj-12A-20A
24 V
AC/DC A22L-Dj-24A-20M A22L-Dj-24A-20A
DPST-NC 6 VDC A22L-Dj-6D-02M A22L-Dj-6D-02A
SC
6 V
AC A22L-Dj-6A-02M A22L-Dj-6A-02A
12 V
AC/DC A22L-Dj-12A-02M A22L-Dj-12A-02A
24 V
AC/DC A22L-Dj-24A-02M A22L-Dj-24A-02A
Square/Full-guard
t
SPST-NO 1
10 V
AC A22L-Dj-T1-10M A22L-Dj-T1-10A
Squa e/ u gua d
type
LED transformer
SS O
220 V
AC A22L-Dj-T2-10M A22L-Dj-T2-10A
LED
t
rans
f
ormer
lighting
SPST-NC 1
10 V
AC A22L-Dj-T1-01M A22L-Dj-T1-01A
lighting
(With transformer)
SS C
220 V
AC A22L-Dj-T2-01M A22L-Dj-T2-01A
SPST-NO +
SPST NC
1
10 V
AC A22L-Dj-T1-11M A22L-Dj-T1-11A
SS O
SPST-NC
220 V
AC A22L-Dj-T2-11M A22L-Dj-T2-11A
A22L-D DPST-NO 1
10 V
AC A22L-Dj-T1-20M A22L-Dj-T1-20A
SO
220 V
AC A22L-Dj-T2-20M A22L-Dj-T2-20A
DPST-NC 1
10 V
AC A22L-Dj-T1-02M A22L-Dj-T1-02A
SC
220 V
AC A22L-Dj-T2-02M A22L-Dj-T2-02A
A22 A22
8
Model Number Legend (Subassembly)
The
Operational Unit, Lamp, or Switch Unit can be ordered separately
. Use them in combination for models that are not available as assembled
units.
These can also be used as inventory for maintenance parts.
Non-lighted
Lighted
(without transformer)
Lighted
(with transformer)
Operational Unit
Operational Unit
Operational Unit
Lamp
Lamp
Switch Unit (without transformer)
Switch Unit (with transformer)
Switch Unit
•LED
•Incandescent
Unit Combinations
•LED
1. Operational Unit
A22j-jj
123
1
Lighted/Non-lighted
Code Description
None Non-lighted
L Lighted
2 Flange Shape
Code Description
F Round/Flat
T Round/Projection
G Round/Full-guard
H Round/Half-guard
C Square/Projection
D Square/Full-guard
S
Round/Mushroom (30-dia. head)
M
Round/Mushroom (40-dia. head)
Lighted
T Round/Projection
G Round/Full-guard
H Round/Half-guard
C Square/Projection
D Square/Full-guard
Non-lighted
3 Illumination Color
Code Description
R Red
G Green
Y Yellow
W White
A Blue
B
Black (for non-lighted type only)
A22 A22
9
2. Lamp (Common Use)
A22-jj
12
2
Illumination Color
Code Description
None
Incandescent lamp
R Red
G Green
Y Yellow
A Blue
1 Operating V
oltage (Rated V
oltage)
Code Description
5
5 V
AC (6 VAC)
12
12 V
AC (14 V
AC)
24
24 V
AC (28 V
AC)
H1
100 V
AC (130 V
AC)
LED
6D 6 VDC (6 VDC)
6A
6 V
AC (6 VAC)
12A
12 V
AC/DC (12 VAC/DC)
24A
24 V
AC/DC (24 VAC/DC)
Incandescent
3. Switch Unit (General-purpose Load)
A22j-jj-j
1234
1
Lighted/Non-lighted
Code Description
None Non-lighted
L Lighted
2 Contacts
Code Description
10 SPST-NO
01 SPST-NC
11 SPST-NO + SPST-NC
20 DPST-NO
02 DPST-NC
3 Switch Action
Code Description
M Momentary
A Latching
4 T
ransformer (Lighted T
ype Only)
Code Description
None
Without transformer
T1 1
10 V
AC*1
T2
220 V
AC*2
*1) Operational voltage: 95 to 1
15 V
AC
*2) Operational voltage: 190 to 230 V
AC
A22 A22
10
Pushbutton Switches (Subassembly)
Operational Unit
Non-lighted
Color
of Operational
Uit
IP65 oil-resistant models
Co o o Ope a o a
Unit
Flat type
Projection type
Full-guard type
Half-guard type
Red A22-FR A22-TR A22-GR A22-HR
Green A22-FG A22-TG A22-GG A22-HG
Yellow A22-FY A22-TY A22-GY A22-HY
White A22-FW A22-TW A22-GW A22-HW
Blue A22-FA A22-TA A22-GA A22-HA
Black A22-FB A22-TB A22-GB A22-HB
Color of Operational
Uit
IP65 oil-resistant models
Co o o Ope a o a
Unit
Square/Projection type
Square/Full-guard type
Round/Mushroom type
(30-dia. head)
Round/Mushroom type
(40-dia. head)
Red A22-CR A22-DR A22-SR A22-MR
Green A22-CG A22-DG A22-SG A22-MG
Yellow A22-CY A22-DY A22-SY A22-MY
White A22-CW A22-DW A22-SW A22-MW
Blue A22-CA A22-DA A22-SA A22-MA
Black A22-CB A22-DB A22-SB A22-MB
Lighted
Color of Operational Unit IP65
Co o o Ope a o a U
Projection type
Full-guard type
Half-guard type
Red A22L-TR A22L-GR A22L-HR
Green A22L-TG A22L-GG A22L-HG
Yellow A22L-TY A22L-GY A22L-HY
White A22L-TW A22L-GW A22L-HW
Blue A22L-TA A22L-GA A22L-HA
Note:
Common to incandescent lamps and LEDs.
Color of Operational Unit IP65
Co o o Ope a o a U
Square/Projection
Square/Full-guard type
Red A22L-CR A22L-DR
Green A22L-CG A22L-DG
Yellow A22L-CY A22L-DY
White A22L-CW A22L-DW
Blue A22L-CA A22L-DA
A22 A22
11
Lamps
LED
Rated voltage
LED light
6 VDC
6 V
AC
12 V
AC/DC
24 V
AC/DC
Red A22-6DR A22-6AR A22-12AR A22-24AR
Green A22-6DG A22-6AG A22-12AG A22-24AG
Y
ellow (see note 2)
A22-6DY A22-6AY A22-12AY A22-24AY
Blue A22-6DA A22-6AA A22-12AA A22-24AA
Note: 1.
For transformer lighting, use the A22-24A
j.
2.
Used when the Operational Unit color is yellow or white.
Incandescent
Rated voltage
6 V
AC
14 V
AC
28 V
AC
130 V
AC
A22-5 A22-12 A22-24 A22-H1
Switch Unit (General-purpose Load)
Non-lighted
Switch
action
Contacts Model
Momentary SPST-NO A22-10M
oeay
SPST-NC A22-01M
SPST-NO + SPST-NC A22-11M
DPST-NO A22-20M
DPST-NC A22-02M
Latching SPST-NO A22-10A
ac g
SPST-NC A22-01A
SPST-NO + SPST-NC A22-11A
DPST-NO A22-20A
DPST-NC A22-02A
Lighted
Switch Action Contacts T
ransformer circuits
Sc co
Co ac s
Without
tf
W
ith transformer
ou
transformer 1
10 V
AC
220 V
AC
Momentary SPST-NO A22L-10M A22L-10M-T1 A22L-10M-T2
oeay
SPST-NC A22L-01M A22L-01M-T1 A22L-01M-T2
SPST-NO + SPST-NC A22L-11M A22L-11M-T1 A22L-11M-T2
DPST-NO A22L-20M A22L-20M-T1 A22L-20M-T2
DPST-NC A22L-02M A22L-02M-T1 A22L-02M-T2
Latching SPST-NO A22L-10A A22L-10A-T1 A22L-10A-T2
ac g
SPST-NC A22L-01A A22L-01A-T1 A22L-01A-T2
SPST-NO + SPST-NC A22L-11A A22L-11A-T1 A22L-11A-T2
DPST-NO A22L-20A A22L-20A-T1 A22L-20A-T2
DPST-NC A22L-02A A22L-02A-T1 A22L-02A-T2
A22 A22
12
Dimensions
Note: 1.
All units are in millimeters unless otherwise indicated.
2.
The following illustrations are for momentary operation.
Lighted/Non-lighted Pushbutton Switches
Flat Type
A22-F
Half-guard Type
A22-H, A22L-H Projection Type
A22-T, A22L-T
(see
note 1)
29.7 dia. 29.7 dia.
For SPST-NO (SPST-NC) Switches For DPST-NO (DPST-NC) Monoblock-contact Switches
29.7 dia. 23.9 dia.
40-dia. Mushroom Type
A22-M
29.7 dia.
Full-guard Type
A22-G, A22L-G
54.7 (see note 1)
40 dia.
Square Full-guard Type
A22-D, A22L-D
54.7 (see note 1)
54.7 (see note 1) 54.7 (see note 1)
54.7 (see note 1)
54.7 (see note 1)
29.8
x 29.8
25.6 x 25.6
Square/Projection Type
A22-C, A22L-C
29.8
x 29.8
54.7 (see note 1)
Note: 1. Latching
operation models are 9.2 mm longer
.
2.
Lighted models have the same dimensions as shown above, whether they are with transformers or without transformers.
A22 A22
13
Terminal Arrangement
Terminal Arrangement (Bottom View)
Non-lighted (SPST-NO + SPST-NC) Lighted (SPST-NO + SPST-NC) Non-lighted (DPST-NO + DPST-NC)
Contact Blocks
Contact Blocks
Lamp Socket
Contact Blocks
Terminal Connection
Type Terminal
connection
Non-lighted
(SPST-NO +
SPST-NC)
Bottom view
Non-lighted
(DPST-NO +
DPST-NC)
Bottom view
Lighted without
transformer
(SPST-NO +
SPST-NC)
Bottom view
Lighted with
transformer
(SPST-NO +
SPST-NC)
Bottom view
Panel Cutout Dimensions
22.3
dia.
+0.4
0
25 dia.
+0.5
0
Note: When applying coating such as paint to the panel, the
dimensions
should be those after the application of coating.
Lock
fitting is provided as a standard item.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To
convert millimeters into inches, multiply by 0.03937. T
o convert grams into ounces, multiply by 0.03527.
Cat.No. A108-E1-1 (A22)
