Robust and Graceful design
Pushbutton Switches
Pushbutton Switches
Push Button Secure and Human-centered
Pushbutton Switches/Indicators
A22R/M22R series
This document provides information mainly for selecting suitable models. Please read the document Instruction Sheet carefully for information that the user must understand and
accept before purchase, including information on warranty, limitations of liability, and precautions.
Authorized Distributor:
In the interest of product improvement,
specifications are subject to change without notice.
Cat. No. A190-E1-01
OMRON Industrial Automation Global: www.ia.omron.com
Printed in Japan
1009
OMRON Corporation
Industrial Automation Company
Regional Headquarters
OMRON EUROPE B.V.
Wegalaan 67-69-2132 JD Hoofddorp
The Netherlands
Tel: (31)2356-81-300/Fax: (31)2356-81-388
OMRON ELECTRONICS LLC
One Commerce Drive Schaumburg,
IL 60173-5302 U.S.A.
Tel: (1) 847-843-7900/Fax: (1) 847-843-7787
OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08 (Lobby 2),
Alexandra Technopark, Singapore 119967
Tel: (65) 6835-3011/Fax: (65) 6835-2711
OMRON (CHINA) CO., LTD.
Room 2211, Bank of China Tower,
200 Yin Cheng Zhong Road,
PuDong New Area, Shanghai, 200120, China
Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200
Sensing Devices Division H.Q.
Industrial Sensors Division
Shiokoji Horikawa, Shimogyo-ku,
Kyoto, 600-8530 Japan
Tel: (81)75-344-7022/Fax: (81)75-344-7107
© OMRON Corporation 2009 All Rights Reserved.
2 3
1
2
3
4Compact size
The body length under a panel decreased by 15%
compare with our former products.
Additional unit type
Switch unit can be added.
Responds with
Shining Metal Ring
Soft to the touch
Provides shining and robust metal ring.
Gentle design for human.
2 Switch units
4 Switch units
46.8 mm
15% decrease
compare with the
current product
Round design
illumination to
high grade
high grade
various needs
various needs
A22R/M22R Series Push Button A22R/M22R Series Push Button
2 3
1
2
3
4Compact size
The body length under a panel decreased by 15%
compare with our former products.
Additional unit type
Switch unit can be added.
Responds with
Shining Metal Ring
Soft to the touch
Provides shining and robust metal ring.
Gentle design for human.
2 Switch units
4 Switch units
46.8 mm
15% decrease
compare with the
current product
Round design
illumination to
high grade
high grade
various needs
various needs
A22R/M22R Series Push Button A22R/M22R Series Push Button
4 5
A22R/M22R Series Push Button A22R/M22R Series Push Button
* Refer to the Safety Components Series Catalog (Cat. No. Y106) for detail.
Operation UnitsAssembled Models
3 notches
A22RW-3
@
@
-
@
-
@
2 notches
A22RS-2
@
-
@
2 notches
A22RW-2
@
@
-
@
-
@
3 notches
A22RS-3
@
-
@
*Emergency
A22E-
@
-
@
-
@
-
@
2 notches
A22RK-2
@
-
@
3 notches
A22RK-3
@
-
@
Indicator
M22R-E
@
-
@
Flat type
A22R-F
@
-
@
Projection type
A22RL-T
@
-
@
Projection type
A22R-T
@
-
@
2 notches
A22RS-2
@
2 notches
A22RW-2
@
@
3 notches
A22RS-3
@
3 notches
A22RW-3
@
@
2 notches
A22RK-2
@
3 notches
A22RK-3
@
Switch with Lamp socket
A22RL-
@
M
-
@
Socket
A22R-
@
M
Switch block
A22R-
@
Lamp socket
A22R-
@
Mounting plate
A22R-3200
LED
A22R
-
@
@
Projection type
A22RL-T
@
-
@
-
@
@
Flat type
A22R-F
@
-
@
@
Projection type
Lighted Type
Non-lighted Type
Non-lighted Type
A22R-T
@
-
@
@
Lighted Type
Lighted Type
Non-lighted Type
Non-lighted Type
Lighted Type
Lighted Type
Selector Non-lighted Type
Selector Non-lighted Type
Selector Lighted Type
Selector Lighted Type
Key Selector
Key Selector
Switch Unit
Switch Unit
Socket
Socket
Switch Block
Switch Block
Lamp Socket
Lamp Socket
Mounting Plate
Mounting Plate
LED
LED
Selector Non-lighted Type
Selector Non-lighted Type
Selector Lighted Type
Selector Lighted Type
Key Selector Type
Key Selector Type
Indicator
Indicator
Emergency Stop Switch
Emergency Stop Switch
Non-lighted Type
Selector Non-lighted Type Selector Lighted Type
Key Selector Type Indicator
Emergency Stop Switch
Lighted Type Non-lighted Type Lighted Type
Selector Non-lighted Type Selector Lighted Type
Key Selector Switch Unit Socket
Switch Block
Lamp Socket
Mounting Plate
LED
4 5
A22R/M22R Series Push Button A22R/M22R Series Push Button
* Refer to the Safety Components Series Catalog (Cat. No. Y106) for detail.
Operation UnitsAssembled Models
3 notches
A22RW-3
@
@
-
@
-
@
2 notches
A22RS-2
@
-
@
2 notches
A22RW-2
@
@
-
@
-
@
3 notches
A22RS-3
@
-
@
*Emergency
A22E-
@
-
@
-
@
-
@
2 notches
A22RK-2
@
-
@
3 notches
A22RK-3
@
-
@
Indicator
M22R-E
@
-
@
Flat type
A22R-F
@
-
@
Projection type
A22RL-T
@
-
@
Projection type
A22R-T
@
-
@
2 notches
A22RS-2
@
2 notches
A22RW-2
@
@
3 notches
A22RS-3
@
3 notches
A22RW-3
@
@
2 notches
A22RK-2
@
3 notches
A22RK-3
@
Switch with Lamp socket
A22RL-
@
M
-
@
Socket
A22R-
@
M
Switch block
A22R-
@
Lamp socket
A22R-
@
Mounting plate
A22R-3200
LED
A22R
-
@
@
Projection type
A22RL-T
@
-
@
-
@
@
Flat type
A22R-F
@
-
@
@
Projection type
Lighted Type
Non-lighted Type
Non-lighted Type
A22R-T
@
-
@
@
Lighted Type
Lighted Type
Non-lighted Type
Non-lighted Type
Lighted Type
Lighted Type
Selector Non-lighted Type
Selector Non-lighted Type
Selector Lighted Type
Selector Lighted Type
Key Selector
Key Selector
Switch Unit
Switch Unit
Socket
Socket
Switch Block
Switch Block
Lamp Socket
Lamp Socket
Mounting Plate
Mounting Plate
LED
LED
Selector Non-lighted Type
Selector Non-lighted Type
Selector Lighted Type
Selector Lighted Type
Key Selector Type
Key Selector Type
Indicator
Indicator
Emergency Stop Switch
Emergency Stop Switch
Non-lighted Type
Selector Non-lighted Type Selector Lighted Type
Key Selector Type Indicator
Emergency Stop Switch
Lighted Type Non-lighted Type Lighted Type
Selector Non-lighted Type Selector Lighted Type
Key Selector Switch Unit Socket
Switch Block
Lamp Socket
Mounting Plate
LED
Selector Switches
Pushbutton Switches
Assembled Models
A22RS-2@-@
● Non-lighted/Lighted
2 notches
1a
2a
2a
1a1b
1a
1a1b
A22RS-2M-10
A22RS-3A-20
A22RS-3M-20
A22RS-2A-11
A22RS-2A-10
A22RS-2M-11
3 notches
A22RS-3@-@
1a
2a
2a
2a
1a1b
1a
1a1b
2a
2 notches
AC, DC 24V
A22RW-2MG-24A-10
A22RW-2AA-24A-11
A22RW-2AY-24A-10
A22RW-2MR-24A-11
3 notches
AC, DC 24V A22RW-3AY-24A-20
A22RW-3MR-24A-20
A22RW-3AA-24A-20
A22RW-3MG-24A-20
29.8
36
28°
R
27
0.5
29.8
6
24.2
10
46.8
0.5
29.8
6
24.2
10
46.8
● Non-lighted/Lighted
1a
1a
1a
1a
1a
1a
1a
1a
1a
1a
A22RL-TW-24A-10@
A22RL-TG-24A-10@
A22RL-TR-24A-10@
A22RL-TY-24A-10@
A22RL-TA-24A-10@
A22RL-TW-T2-10@
A22RL-TG-T2-10@
A22RL-TR-T2-10@
A22RL-TY-T2-10@
A22RL-TA-T2-10@
1a
1a
1a
1a
1a
1a
1b
1b
1a
1a
1a
1a
1a
1a
1b
1b
A22R-TW-10@
A22R-TB-10@
A22R-TG-10@
A22R-TR-01@
A22R-TY-10@
A22R-TA-10@
A22R-TB-01@
A22R-TR-01@
Insert one of the following letters into the box @.
M: Momentary
A: Alternate
Insert one of the following letters into the box @.
M: Momentary
A: Alternate
23.7
29.8
0.5
46.8
610
16.7
23.7
29.8
0.5
46.8
610
16.7
Projection
Projection
AC, DC 24V
Projection
AC 220V
Round/Flat
Dimensions
A22R-FW-10@
A22R-FB-10@
A22R-FG-10@
A22R-FR-10@
A22R-FY-10@
A22R-FA-10@
A22R-FB-01@
A22R-FR-01@
Insert one of the following letters into the box @.
M: Momentary
A: Alternate
36
29.8
R
27
28°
29.8
46.8
6
10.8
0.5
10
A22RL-T@-@-@@
A22R-T@-@@
A22R-F@-@@
Number
of notch
Appearance
* These Non-lighted types provide black knobs.
6 7
A22R/M22R Series Push ButtonA22R/M22R Series Push Button
Selector Switches
Selector Switches
A22RW-2@@-@-@
A22RW-3@@-@-@
Pushbutton Switches
Pushbutton Switches
Pushbutton Switches
Pushbutton
shape
Pushbutton
color
Contact
form Part No. Dimensions
Contact
form Part No.
Appearance
Assembled Models
Selector Switches
Knob
color
Knob
position
Structure
Assembled Models
8 9
A22R/M22R Series Key/Signal Indicator/ConstructionA22R/M22R Series Key/Signal Indicator/Construction
A22RK-3@-@
● Key Selector
1a
1a1b
1a
1a1b
1a
1a1b
2a
2a
2a
2a
A22RK-2@-@
2 notches
3 notches
A22RK-2ML-10
A22RK-2ML-11
A22RK-2M-10
A22RK-2M-11
A22RK-2AL-10
A22RK-2AL-11
A22RK-3ML-20
A22RK-3M-20
A22RK-3MC-20
A22RK-3AC-20
: key release position
: key release position
Selector Switches
Selector Switches
Selector Switches
29.8
36
28°
R
27
27
0.5
46.8
6
19
10
● All-in-one type
M22R-E@-@
AC, DC 24V
AC 220V
M22R-EW-24A
M22R-EG-24A
M22R-ER-24A
M22R-EY-24A
M22R-EA-24A
M22R-EW-T2
M22R-EG-T2
M22R-ER-T2
M22R-EY-T2
M22R-EA-T2
Indicator
Indicator
Indicator
29.8
0.5
40.5
6
14.4
Lighting source
• LED
Contact form
• 1a,1b
Lighting method
• Non-lighted
• Without voltage-reduction unit
• With voltage reduction unit
Pushbutton unit
LED
Body unit
Lighting source
• LED
Indicator
A22R series
A22R series
A22R series
M22R series
M22R series
M22R series
Number
of notch
Appearance Dimensions
Contact
form Part No.
Key
position
LED ratingAppearance DimensionsPart No.
Indicator
color
Structure
Assembled Models
8 9
A22R/M22R Series Key/Signal Indicator/ConstructionA22R/M22R Series Key/Signal Indicator/Construction
A22RK-3@-@
● Key Selector
1a
1a1b
1a
1a1b
1a
1a1b
2a
2a
2a
2a
A22RK-2@-@
2 notches
3 notches
A22RK-2ML-10
A22RK-2ML-11
A22RK-2M-10
A22RK-2M-11
A22RK-2AL-10
A22RK-2AL-11
A22RK-3ML-20
A22RK-3M-20
A22RK-3MC-20
A22RK-3AC-20
: key release position
: key release position
Selector Switches
Selector Switches
Selector Switches
29.8
36
28°
R
27
27
0.5
46.8
6
19
10
● All-in-one type
M22R-E@-@
AC, DC 24V
AC 220V
M22R-EW-24A
M22R-EG-24A
M22R-ER-24A
M22R-EY-24A
M22R-EA-24A
M22R-EW-T2
M22R-EG-T2
M22R-ER-T2
M22R-EY-T2
M22R-EA-T2
Indicator
Indicator
Indicator
29.8
0.5
40.5
6
14.4
Lighting source
• LED
Contact form
• 1a,1b
Lighting method
• Non-lighted
• Without voltage-reduction unit
• With voltage reduction unit
Pushbutton unit
LED
Body unit
Lighting source
• LED
Indicator
A22R series
A22R series
A22R series
M22R series
M22R series
M22R series
Number
of notch
Appearance Dimensions
Contact
form Part No.
Key
position
LED ratingAppearance DimensionsPart No.
Indicator
color
Individual Unit
Individual Unit
A22RS-2@
● Non-lighted/Lighted
2 notches
3 notches
A22RS-2M
A22RS-3A
A22RS-3M
A22RS-2A
A22RS-3@
A22RW-2@
2 notches
Lighted
Ty p e
3 notches
Lighted
Ty p e
A22RW-3@
A22RL-T@-@
A22R-T@-@
● Non-lighted/Lighted
Projection
Projection
Lighted type
A22RL-TW-@
A22RL-TG-@
A22RL-TR-@
A22RL-TY-@
A22RL-TA-@
A22R-TW-@
A22R-TB-@
A22R-TG-@
A22R-TR-@
A22R-TY-@
A22R-TA-@
Insert one of the following letters into the box @.
M: Momentary
A: Alternate
Insert one of the following letters into the box @.
M: Momentary
A: Alternate
A22R-F@-@A22R-FW-@
A22R-FB-@
A22R-FG-@
A22R-FR-@
A22R-FY-@
A22R-FA-@
Insert one of the following letters into the box @.
M: Momentary
A: Alternate
A22RW-2MG
A22RW-2MA
A22RW-2MY
A22RW-2MR
A22RW-3MG
A22RW-3MY
A22RW-3MR
A22RW-3AG
A22RW-3AR
A22RW-2AG
A22RW-2AA
A22RW-2AY
A22RW-2AR
A22RW-3AA
* These Non-lighted types provide black knobs.
10 11
A22R/M22R Series Push ButtonA22R/M22R Series Push Button
Pushbutton unit
Pushbutton unit
29.8
0.5
610
22 10.8
0.5
6
22
10
16.7
0.5
6
22
10
16.7
Selector unit
Selector unit
0.5
22
6
24.2
10
29.8
0.5
22
6
24.2
10
Pushbutton unit
DimensionsPart No.Appearance Pushbutton
shape
Pushbutton
color
Round/Flat
Number
of notch
Appearance DimensionsPart No.
Knob
color
Knob
position
Selector unit
Individual Unit
Individual Unit
A22RS-2@
● Non-lighted/Lighted
2 notches
3 notches
A22RS-2M
A22RS-3A
A22RS-3M
A22RS-2A
A22RS-3@
A22RW-2@
2 notches
Lighted
Ty p e
3 notches
Lighted
Ty p e
A22RW-3@
A22RL-T@-@
A22R-T@-@
● Non-lighted/Lighted
Projection
Projection
Lighted type
A22RL-TW-@
A22RL-TG-@
A22RL-TR-@
A22RL-TY-@
A22RL-TA-@
A22R-TW-@
A22R-TB-@
A22R-TG-@
A22R-TR-@
A22R-TY-@
A22R-TA-@
Insert one of the following letters into the box @.
M: Momentary
A: Alternate
Insert one of the following letters into the box @.
M: Momentary
A: Alternate
A22R-F@-@A22R-FW-@
A22R-FB-@
A22R-FG-@
A22R-FR-@
A22R-FY-@
A22R-FA-@
Insert one of the following letters into the box @.
M: Momentary
A: Alternate
A22RW-2MG
A22RW-2MA
A22RW-2MY
A22RW-2MR
A22RW-3MG
A22RW-3MY
A22RW-3MR
A22RW-3AG
A22RW-3AR
A22RW-2AG
A22RW-2AA
A22RW-2AY
A22RW-2AR
A22RW-3AA
* These Non-lighted types provide black knobs.
10 11
A22R/M22R Series Push ButtonA22R/M22R Series Push Button
Pushbutton unit
Pushbutton unit
29.8
0.5
610
22 10.8
0.5
6
22
10
16.7
0.5
6
22
10
16.7
Selector unit
Selector unit
0.5
22
6
24.2
10
29.8
0.5
22
6
24.2
10
Pushbutton unit
DimensionsPart No.Appearance Pushbutton
shape
Pushbutton
color
Round/Flat
Number
of notch
Appearance DimensionsPart No.
Knob
color
Knob
position
Selector unit
Mounting plate
Selector unit
Switch unit
Switch / Lamp units
Individual Unit
A22RK-3@
● Key Selector
A22RK-2@
2 notches
3 notches
A22RK-2ML
A22RK-2M
A22RK-2AL
A22RK-3ML
A22RK-3M
A22RK-3MC
A22RK-3AC
: key release position
: key release position
12 13
A22R/M22R Series Key/Switch Section/Mounting ConsoleA22R/M22R Series Key/Switch Section/Mounting Console
27
0.5
22
6
19
10
29.8
● For Lighted type
● For Non-lighted type
1a
1a1b
A22RL-@M-@
Standard
AC 220V
A22RL-10M
1b A22RL-01M
2a A22RL-20M
2b A22RL-02M
A22RL-11M
1a
1a1b
A22RL-10M-T2
1b A22RL-01M-T2
2a A22RL-20M-T2
2b A22RL-02M-T2
A22RL-11M-T2
10.3
29.8
6.3
39.8
1a
1a1b
Socket
A22R-10M
1b A22R-01M
2a A22R-20M
2b A22R-02M
A22R-11M
● Switch unit
● Lamp socket
Without voltage
reduction unit
AC/DC6V, AC/DC12V,
AC/DC24V
Lamp socket
A22R-TN
A22R-T2
A22R-@
With voltage
reduction unit
AC220V
10.5
33.5
29.8
A22R-@M
1a
Contact
block
A22R-10
1b A22R-01
* Additional one block can be mountet to make 2a, 2b, or
1a1b.
5.6
9.8
36
4
26.5
23.5
A22R-@
36
26.5
23.5
16.3
10.3
9.8
A22R-3200
A22R-3200
Mounting plate
Mounting plate
Mounting
plate
29.8
36
28°
R
27
Individual Unit
Selector unit
Selector unit
Selector unit
Number
of notch
Appearance DimensionsPart No.Key position
TypeAppearance DimensionsPart No.Contact form
TypeAppearance DimensionsPart No.Contact form
Switch unit
Switch unit
Switch unit
UnitAppearance DimensionsPart No.Contact form
UnitAppearance DimensionsPart No.Rating
UnitAppearance DimensionsPart No.
Switch / Lamp units
Switch / Lamp units
Switch / Lamp units
Mounting plate
Individual Unit
14 15
A22R/M22R Series LED/Button/Knob/Key/Signal IndicatorA22R/M22R Series LED/Button/Knob/Key/Signal Indicator
● Completely Assembled A22R@-@@-@-@@ Pushbutton switches
● Completely Assembled A22R@-@@-@-@ Selector switches
● Completely Assembled A22RK-@-@
Key selector switches
A22R@—@@—@—@@
Non-
lighted
Lighting
Lighted
Code
Blank
L
➁
➀
➁➀
➀ Lighting
* For Non-lighted
type only
Flat *
Shape
Projection
Code
F
T
➁ Pushbutton Shape
➄➃➂
➄➃➂
➅
➃ Light Source
Use AC/DC24V LED
Operating
Voltage
AC/DC6V
No light sourceBlank
Code
12A
6A
AC/DC12V
24A AC/DC24V
Switch Operation
Alternate action
Momentary action
M
Code
A
Operating
Voltage
AC220V
T2
Code
* For Non-lighted
type only
* Non-lighted type
only
Color
Green
Red
R
Code
Y
G
Yellow
B
A
W
Black *
Blue
White
➂ Lighting Color ➃ Light Source ➄ Contact Form ➅ Switch Operation
Contact
Form
Code
1b
1a
10
11
01
1a1b
02
20
2b
2a
A22R@—@@—@—@
➃ Light Source
Use AC/DC24V LED
Operating Voltage
AC220V
T2
Code
➃ Light Source ➄ Contact Form
** For models with 2
notches
Contact Form
1b**
1a**
10
Code
11
01
1a1b
02
20
2b
2a
Non-
lighted
Lighting
Lighted
Code
S
W
Color
Black*
Blank
Code
Red
G
R
Green
A
Y
Blue
Yellow
➀ Lighting ➁ Number of Notches/Reset Method ➂ Lighting Color
Specification
2 notches/Automatic
2 notches/Manual2M
Code
3M
2A
3 notches/Manual
3 notches/Automatic3A
3MA
3AM
3 notches/Manual –
left side, Automatic –
right side
3 notches/Automatic –
left side, Manual –
right side
Operating Voltage
AC/DC6V
No-lighted type
Blank
Code
12A
6A
AC/DC12V
24A AC/DC24V
➁➀
➀ Number of Notches/Reset method
A22RK—@—@
Number of notches, Reset
method, Key release position
2 notches, Manual, Left
2ML
Code
2 notches, Manual, Left and Right
2M
2AL
2 notches, Automatic, Left
3 notches, Manual, Left
3ML
3 notches, Manual, Left and Right
3M
3 notches, Manual, Center
3MC
3 notches, Automatic, Center
3AC
3MAL
3 notches, Manual – left,
Automatic - right, Left
3AMR
3 notches, Automatic –
left, Manual – right, Right
➁ Contact Form
** For models
with 2 notches
Contact
Form
1b**
1a**10
Code
11
01
1a1b
02
20
2b
2a
● Completely Assembled M22R-@@-@
Indicator
➂ Voltage Reduction
Unit
Operating
Voltage
AC220V
T2
Code
➂ Light Source
Operating
Voltage
Code
12A AC/DC12V
24A AC/DC24V
➁ Lighting Color
M22R—@@—@
➁➀
➀ Structure
All-in-
one type
TypeCode
E
Green
Red
R
Code
Y
G
Yellow
A
W
Blue
White
➂
● LED
Lamp unit
Lamp unit
A22R-@@
LED
AC/DC6V
LED
AC/DC12V
LED
AC/DC24V
A22R-6AW
A22R-6AG
A22R-6AR
A22R-6AY
A22R-6AA
A22R-12AW
A22R-12AG
A22R-12AR
A22R-12AY
A22R-12AA
A22R-24AW
A22R-24AG
A22R-24AR
A22R-24AY
A22R-24AA
20
9.6
9.3
BA9S/13
Lamp unit
Dimensions
LED operating
voltage Lighting color Part No.Appearance
Nomenclature
Nomenclature
Nomenclature
Nomenclature
Lighting
Color
Individual Unit
14 15
A22R/M22R Series LED/Button/Knob/Key/Signal IndicatorA22R/M22R Series LED/Button/Knob/Key/Signal Indicator
● Completely Assembled A22R@-@@-@-@@ Pushbutton switches
● Completely Assembled A22R@-@@-@-@ Selector switches
● Completely Assembled A22RK-@-@
Key selector switches
A22R@—@@—@—@@
Non-
lighted
Lighting
Lighted
Code
Blank
L
➁
➀
➁➀
➀ Lighting
* For Non-lighted
type only
Flat *
Shape
Projection
Code
F
T
➁ Pushbutton Shape
➄➃➂
➄➃➂
➅
➃ Light Source
Use AC/DC24V LED
Operating
Voltage
AC/DC6V
No light sourceBlank
Code
12A
6A
AC/DC12V
24A AC/DC24V
Switch Operation
Alternate action
Momentary action
M
Code
A
Operating
Voltage
AC220V
T2
Code
* For Non-lighted
type only
* Non-lighted type
only
Color
Green
Red
R
Code
Y
G
Yellow
B
A
W
Black *
Blue
White
➂ Lighting Color ➃ Light Source ➄ Contact Form ➅ Switch Operation
Contact
Form
Code
1b
1a
10
11
01
1a1b
02
20
2b
2a
A22R@—@@—@—@
➃ Light Source
Use AC/DC24V LED
Operating Voltage
AC220V
T2
Code
➃ Light Source ➄ Contact Form
** For models with 2
notches
Contact Form
1b**
1a**
10
Code
11
01
1a1b
02
20
2b
2a
Non-
lighted
Lighting
Lighted
Code
S
W
Color
Black*
Blank
Code
Red
G
R
Green
A
Y
Blue
Yellow
➀ Lighting ➁ Number of Notches/Reset Method ➂ Lighting Color
Specification
2 notches/Automatic
2 notches/Manual2M
Code
3M
2A
3 notches/Manual
3 notches/Automatic3A
3MA
3AM
3 notches/Manual –
left side, Automatic –
right side
3 notches/Automatic –
left side, Manual –
right side
Operating Voltage
AC/DC6V
No-lighted type
Blank
Code
12A
6A
AC/DC12V
24A AC/DC24V
➁➀
➀ Number of Notches/Reset method
A22RK—@—@
Number of notches, Reset
method, Key release position
2 notches, Manual, Left
2ML
Code
2 notches, Manual, Left and Right
2M
2AL
2 notches, Automatic, Left
3 notches, Manual, Left
3ML
3 notches, Manual, Left and Right
3M
3 notches, Manual, Center
3MC
3 notches, Automatic, Center
3AC
3MAL
3 notches, Manual – left,
Automatic - right, Left
3AMR
3 notches, Automatic –
left, Manual – right, Right
➁ Contact Form
** For models
with 2 notches
Contact
Form
1b**
1a**10
Code
11
01
1a1b
02
20
2b
2a
● Completely Assembled M22R-@@-@
Indicator
➂ Voltage Reduction
Unit
Operating
Voltage
AC220V
T2
Code
➂ Light Source
Operating
Voltage
Code
12A AC/DC12V
24A AC/DC24V
➁ Lighting Color
M22R—@@—@
➁➀
➀ Structure
All-in-
one type
TypeCode
E
Green
Red
R
Code
Y
G
Yellow
A
W
Blue
White
➂
● LED
Lamp unit
Lamp unit
A22R-@@
LED
AC/DC6V
LED
AC/DC12V
LED
AC/DC24V
A22R-6AW
A22R-6AG
A22R-6AR
A22R-6AY
A22R-6AA
A22R-12AW
A22R-12AG
A22R-12AR
A22R-12AY
A22R-12AA
A22R-24AW
A22R-24AG
A22R-24AR
A22R-24AY
A22R-24AA
20
9.6
9.3
BA9S/13
Lamp unit
Dimensions
LED operating
voltage Lighting color Part No.Appearance
Nomenclature
Nomenclature
Nomenclature
Nomenclature
Lighting
Color
16 17
A22R/M22R Series Switch Section/ Indicator Section/LEDA22R/M22R Series Switch Section/ Indicator Section/LED
● Individual unit (Switch unit) A22R@-@M-@
● Individual unit (Switch block) A22R-@
● Individual unit (LED) A22R-@ @ LED
● Individual unit (Voltage-reduction unit) A22R-@
A22R@—@M—@
➂
➁
Switch Operation
Momentary action
M
Code
➀
➁
➁ Contact Form
➃
AC220V*
➃ Voltage Reduction Unit
➂ Switch Operation
Operation Voltage
Non-lighted typeBlank
Code
T2
Contact Form
1b
1a
10
Code
11
01
1a1b
02
20
2b
2a
A22R—@
A22R—@@
➀
➀
➀ Contact Form
*Use with an A22R-24@LED
Contact Form
1b
1a
10
Code
01
AC220V*
*Use with an A22R-24@LED
A22R—@
➀
➀ Body unit
Operating Voltage
AC/DC6V,
AC/DC12V,
AC/DC24V
TN
T2
Code
Operating Voltage
AC/DC6V
Code
12A
6A
AC/DC12V
24A AC/DC24V
➀ Operating Voltage ➁ Lighting color
Lighting color
Green
Red
R
Code
Y
G
Yellow
A
W
Blue
White
● Individual unit (Pushbutton unit) A22R@-@@-@ Pushbutton switches
A22R@—@@—@
➃➂➁
➀
Non-lighted
Code
Blank
L
➀ Lighting
*For Non-lighted type only
*For Non-lighted type only
Pushbutton Color
R
Code
Y
G
B
A
W
Black*
➂ Pushbutton Color ➃ Switch Operation
Code
F
T
➁ Pushbutton Shape
Flat*
Pushbutton Shape
Projection
Lighting
Lighted
Switch Operation
Alternate action
Momentary actionM
Code
A
● Individual unit (Selector unit) A22R@-@@ Selector switches
● Individual unit (Key selector unit) A22RK-@ Key selector switches
A22R@—@@
➂➁
➀
*Non-lighted type
Code
S
W
Color
Red
Black*
Blank
Code
G
R
Green
A
Y
Blue
Yellow
➀ Lighting ➁ Number of notches, Reset Method ➂ Knob Color
Number of notches, Reset Method
2 notches, Automatic
2 notches, Manual2M
Code
3M
2A
3 notches, Manual
3 notches, Automatic3A
3MA
3AM
3 notches, Manual – left, Automatic – right
3 notches, Automatic – left, Manual - right
➀
➀ Number of notches, Reset Method, Key Release Position
A22RK—@
Number of notches, Reset Method, Key Release Position
2 notches, Manual, Left and Right
2 notches, Manual, Left
2 notches, Automatic, Left
3 notches, Manual, Left
3 notches, Manual, Left and Right
3 notches, Manual, Center
3 notches, Automatic, Center
2ML
Code
2AL
2M
3ML
3M
3MC
3AC
3MAL
3AMR
3 notches, Manual – left, Automatic – right, Left
3 notches, Automatic – left, Manual – right, Right
Individual Unit Nomenclature
Nomenclature
Nomenclature
NomenclatureNomenclature
Nomenclature
Nomenclature
Green
Red
Yellow
Blue
White
Non-lighted
Lighting
Lighted
Non-lighted
Code
Blank
L
➀ Lighting
Lighting
Lighted
16 17
A22R/M22R Series Switch Section/ Indicator Section/LEDA22R/M22R Series Switch Section/ Indicator Section/LED
● Individual unit (Switch unit) A22R@-@M-@
● Individual unit (Switch block) A22R-@
● Individual unit (LED) A22R-@ @ LED
● Individual unit (Voltage-reduction unit) A22R-@
A22R@—@M—@
➂
➁
Switch Operation
Momentary action
M
Code
➀
➁
➁ Contact Form
➃
AC220V*
➃ Voltage Reduction Unit
➂ Switch Operation
Operation Voltage
Non-lighted typeBlank
Code
T2
Contact Form
1b
1a
10
Code
11
01
1a1b
02
20
2b
2a
A22R—@
A22R—@@
➀
➀
➀ Contact Form
*Use with an A22R-24@LED
Contact Form
1b
1a
10
Code
01
AC220V*
*Use with an A22R-24@LED
A22R—@
➀
➀ Body unit
Operating Voltage
AC/DC6V,
AC/DC12V,
AC/DC24V
TN
T2
Code
Operating Voltage
AC/DC6V
Code
12A
6A
AC/DC12V
24A AC/DC24V
➀ Operating Voltage ➁ Lighting color
Lighting color
Green
Red
R
Code
Y
G
Yellow
A
W
Blue
White
● Individual unit (Pushbutton unit) A22R@-@@-@ Pushbutton switches
A22R@—@@—@
➃➂➁
➀
Non-lighted
Code
Blank
L
➀ Lighting
*For Non-lighted type only
*For Non-lighted type only
Pushbutton Color
R
Code
Y
G
B
A
W
Black*
➂ Pushbutton Color ➃ Switch Operation
Code
F
T
➁ Pushbutton Shape
Flat*
Pushbutton Shape
Projection
Lighting
Lighted
Switch Operation
Alternate action
Momentary actionM
Code
A
● Individual unit (Selector unit) A22R@-@@ Selector switches
● Individual unit (Key selector unit) A22RK-@ Key selector switches
A22R@—@@
➂➁
➀
*Non-lighted type
Code
S
W
Color
Red
Black*
Blank
Code
G
R
Green
A
Y
Blue
Yellow
➀ Lighting ➁ Number of notches, Reset Method ➂ Knob Color
Number of notches, Reset Method
2 notches, Automatic
2 notches, Manual2M
Code
3M
2A
3 notches, Manual
3 notches, Automatic3A
3MA
3AM
3 notches, Manual – left, Automatic – right
3 notches, Automatic – left, Manual - right
➀
➀ Number of notches, Reset Method, Key Release Position
A22RK—@
Number of notches, Reset Method, Key Release Position
2 notches, Manual, Left and Right
2 notches, Manual, Left
2 notches, Automatic, Left
3 notches, Manual, Left
3 notches, Manual, Left and Right
3 notches, Manual, Center
3 notches, Automatic, Center
2ML
Code
2AL
2M
3ML
3M
3MC
3AC
3MAL
3AMR
3 notches, Manual – left, Automatic – right, Left
3 notches, Automatic – left, Manual – right, Right
Individual Unit Nomenclature
Nomenclature
Nomenclature
NomenclatureNomenclature
Nomenclature
Nomenclature
Green
Red
Yellow
Blue
White
Non-lighted
Lighting
Lighted
Non-lighted
Code
Blank
L
➀ Lighting
Lighting
Lighted
18 19
A22R/M22R Series
Accessories / ToolsAccessories / Tools
● Accessories
Item Appearance Classification Part No. Remarks
Black
White
Red A22Z-3443R
A22Z-3443W
A22Z-3443C
A22Z-3443R-4
A22Z-3443B-1
A22Z-3443B-5
A22Z-3443B-8
Attached to the Standard
Plate Frame.
Material: Acrylic.
Transparent
A22Z-3443R-2
│
A22Z-3443B-3
ON
A22Z-3443B-6
A22Z-3443B-7
DOWN
A22Z-3443B-9
A22Z-3443B-10
│
Legend
Plates
Standard
size
Large
size
Without
text
With text
A22Z-3443B
STOP
White text
on red
background
White text
on black
background
START
OFF
UP
POWER ON
OFF-ON
Without
text
A22Z-3453B
A22Z-3453R
A22Z-3453W
A22Z-3453C
Attached to the Large-size
Legend Plate Frame.
Material: Acrylic.
Character Films
No print (Round) A22Z-3460
A22Z-3460-1
Character
Print
(Round)
A22Z-3460-2
START A22Z-3460-3
STOP A22Z-3460-4
After printing on a film,
affix to the indicator Plate of
the Lighted Pushbotton Switch.
(The back is coated with
adhesive.)
Item Appearance Part No. Remarks
● Tools
Lamp Extractor
Tightening wrench
A22Z-3901 Rubber tool used to easily replace Lamps.
A22Z-3905 Tool used to tighten nuts from the back of the panel.
● Accessories
White
Black
Red
White
Black
Red
A22Z-3322
A22Z-3323
A22Z-3320
A22Z-3331
A22Z-3332
A22Z-3333
A22Z-3330
Snap-in Legend Plate is acrylic.
Snap-in Legend plate is acrylic.
A22Z-3530
Can be plugged into pre-cut panel
holes for future expansion.
The color is black.
Legend
Plate
Frames
Standard
size
Large
size
With Snap-in Legend
Plate (without text)
With Snap-in Legend
Plate (without text)
Without Snap-in Legend Plate
Without Snap-in Legend Plate
A22Z-3321
Lock Ring Round A22Z-3360 The Lock Ring is used when more
secure lock feature is required.
Sealing Caps
For flat models
For projection models
A22Z-3600F
A22Z-3600T
Used to prevent dust or water
from entering the Operation Unit
(Pushbutton, etc.).
Color: opaque
Material: silicon
Hole plug Round
Control Boxes
One hole
Two holes
Three holes
Connectors
Applicable
diameter
(mm)
A22Z-3500-1
A22Z-3500-2
Plastic connector used to extend
a cable from the Switch Box.
(See page 30)
ø7~9
ø9~11
A22Z-B101
A22Z-B102
A22Z-B103
Material: Polycarbonate resin.
Item Appearance Classification Part No. Remarks
A22R/M22R Series
Items
Items
Items
Items
Items Items
Black
White
Red
Transparent
18 19
A22R/M22R Series
Accessories / ToolsAccessories / Tools
● Accessories
Item Appearance Classification Part No. Remarks
Black
White
Red A22Z-3443R
A22Z-3443W
A22Z-3443C
A22Z-3443R-4
A22Z-3443B-1
A22Z-3443B-5
A22Z-3443B-8
Attached to the Standard
Plate Frame.
Material: Acrylic.
Transparent
A22Z-3443R-2
│
A22Z-3443B-3
ON
A22Z-3443B-6
A22Z-3443B-7
DOWN
A22Z-3443B-9
A22Z-3443B-10
│
Legend
Plates
Standard
size
Large
size
Without
text
With text
A22Z-3443B
STOP
White text
on red
background
White text
on black
background
START
OFF
UP
POWER ON
OFF-ON
Without
text
A22Z-3453B
A22Z-3453R
A22Z-3453W
A22Z-3453C
Attached to the Large-size
Legend Plate Frame.
Material: Acrylic.
Character Films
No print (Round) A22Z-3460
A22Z-3460-1
Character
Print
(Round)
A22Z-3460-2
START A22Z-3460-3
STOP A22Z-3460-4
After printing on a film,
affix to the indicator Plate of
the Lighted Pushbotton Switch.
(The back is coated with
adhesive.)
Item Appearance Part No. Remarks
● Tools
Lamp Extractor
Tightening wrench
A22Z-3901 Rubber tool used to easily replace Lamps.
A22Z-3905 Tool used to tighten nuts from the back of the panel.
● Accessories
White
Black
Red
White
Black
Red
A22Z-3322
A22Z-3323
A22Z-3320
A22Z-3331
A22Z-3332
A22Z-3333
A22Z-3330
Snap-in Legend Plate is acrylic.
Snap-in Legend plate is acrylic.
A22Z-3530
Can be plugged into pre-cut panel
holes for future expansion.
The color is black.
Legend
Plate
Frames
Standard
size
Large
size
With Snap-in Legend
Plate (without text)
With Snap-in Legend
Plate (without text)
Without Snap-in Legend Plate
Without Snap-in Legend Plate
A22Z-3321
Lock Ring Round A22Z-3360 The Lock Ring is used when more
secure lock feature is required.
Sealing Caps
For flat models
For projection models
A22Z-3600F
A22Z-3600T
Used to prevent dust or water
from entering the Operation Unit
(Pushbutton, etc.).
Color: opaque
Material: silicon
Hole plug Round
Control Boxes
One hole
Two holes
Three holes
Connectors
Applicable
diameter
(mm)
A22Z-3500-1
A22Z-3500-2
Plastic connector used to extend
a cable from the Switch Box.
(See page 30)
ø7~9
ø9~11
A22Z-B101
A22Z-B102
A22Z-B103
Material: Polycarbonate resin.
Item Appearance Classification Part No. Remarks
A22R/M22R Series
Items
Items
Items
Items
Items Items
Black
White
Red
Transparent
20 21
A22R/M22R Series A22R/M22R Series
Specifications
● Environment
Non-lighted type: -20 to +60ºC
Lighted type: -20 to +50ºC
Ambient temperature*1
IP65
Protective code*2
-40 to +70ºC
Storage temperature*1
-35 to 85%RH
Ambient humidity
Non-lighted type: 1,000m/s2
Lighted type: 600m/s2
Shock resistance
10 to 55Hz, Double amplitude 1.5mm
Vibration resistance
● Operation
Rating AC-15, A600, Ue=240V, Ie=3A
Rated insulation voltage Ui=600V, Pollution degree: 3
Conditional short-circuit current 10A, IEC60209-1
*1: With no icing or condensation
*2: Protection against dust or water from the front of a mounting panel side
Operation Slow action
Momentary operation: 60 operations/minute max.
Knob-type and Key-type selector: 30 operations/minute max.
● Electrical Characteristics (Switch block)
500,000 operations Minimum (at AC 240V, 3A, cosø=0.4)
Insulation resistance 100MΩ Minimum (At 500VDC)
Dielectric strength Between terminals of same polarity: AC2,500V 50/60Hz for 1 minute
Between terminals of different polarity: AC2,500V 50/60Hz for 1 minute
Momentary switch :3,000,000 operations
Alternate, Key/Knob Selector switches: 300,000 operations
Mechanical durability
Operating
frequency Electrical
Electrical durability
Mechanical
EN60947-5-1 (low voltage directive) 3A 240VAC (AC-15)
● Switch unit
● Contacts
UL 508/CSA C22.2 No.14
File No. E76675
6A 240VAC/10A 120VAC
UL, cUL
● Lamp unit
● Voltage-reduction unit
EN
● Indicator
CCC GB/14048.5-2001
3A 240VAC/1.5A 24VDC
UL 508/CSA C22.2 No.14
File No. E76675
24VAC/DC MAX
UL, cUL
UL 508/CSA C22.2 No.14
File No. E76675
220VAC
UL, cUL
CCC
GB/14048.5-2001
220VAC
UL, cUL
CCC
UL 508/CSA C22.2 No.14
File No. E76675
12A: 12VAC/DC
24A: 24VAC/DC
T2 : 220VAC
GB/14048.5-2001
T2 : 220VAC
● LED (For pushbutton unit)
● LED (For indicator unit)
Rated current (A)
Operating voltage Current consumption
Operating voltage Current consumption
● Voltage reduction unit (For pushbutton and indicator units)
Operating voltage
Inductive load
Power facfor
Current consumption
10 240 3 0.4
AC/DC 6V±5% 20mA
AC/DC 12V±5% 20mA
AC/DC 24V±5% 20mA
AC/DC 12V±5% 20mA
AC/DC 24V±5% 20mA
AC 200V(190 to 230V) 20mA
Approved standards
Approved standards
Approved standards
Ratings
Ratings
Ratings
Rated current values are determined according to the testing conditions. The above ratings were obtained by conducting tests under the following
conditions:
Ambient temperature: 20+/- 2ºC
Ambient humidity: 65+/-5%RH
Operating frequency: 30 operations/minute
Rated current
(A)
Rated voltage
(V)
Characteristics
Characteristics
Characteristics
Characteristics
20 21
A22R/M22R Series A22R/M22R Series
Specifications
● Environment
Non-lighted type: -20 to +60ºC
Lighted type: -20 to +50ºC
Ambient temperature*1
IP65
Protective code*2
-40 to +70ºC
Storage temperature*1
-35 to 85%RH
Ambient humidity
Non-lighted type: 1,000m/s2
Lighted type: 600m/s2
Shock resistance
10 to 55Hz, Double amplitude 1.5mm
Vibration resistance
● Operation
Rating AC-15, A600, Ue=240V, Ie=3A
Rated insulation voltage Ui=600V, Pollution degree: 3
Conditional short-circuit current 10A, IEC60209-1
*1: With no icing or condensation
*2: Protection against dust or water from the front of a mounting panel side
Operation Slow action
Momentary operation: 60 operations/minute max.
Knob-type and Key-type selector: 30 operations/minute max.
● Electrical Characteristics (Switch block)
500,000 operations Minimum (at AC 240V, 3A, cosø=0.4)
Insulation resistance 100MΩ Minimum (At 500VDC)
Dielectric strength Between terminals of same polarity: AC2,500V 50/60Hz for 1 minute
Between terminals of different polarity: AC2,500V 50/60Hz for 1 minute
Momentary switch :3,000,000 operations
Alternate, Key/Knob Selector switches: 300,000 operations
Mechanical durability
Operating
frequency Electrical
Electrical durability
Mechanical
EN60947-5-1 (low voltage directive) 3A 240VAC (AC-15)
● Switch unit
● Contacts
UL 508/CSA C22.2 No.14
File No. E76675
6A 240VAC/10A 120VAC
UL, cUL
● Lamp unit
● Voltage-reduction unit
EN
● Indicator
CCC GB/14048.5-2001
3A 240VAC/1.5A 24VDC
UL 508/CSA C22.2 No.14
File No. E76675
24VAC/DC MAX
UL, cUL
UL 508/CSA C22.2 No.14
File No. E76675
220VAC
UL, cUL
CCC
GB/14048.5-2001
220VAC
UL, cUL
CCC
UL 508/CSA C22.2 No.14
File No. E76675
12A: 12VAC/DC
24A: 24VAC/DC
T2 : 220VAC
GB/14048.5-2001
T2 : 220VAC
● LED (For pushbutton unit)
● LED (For indicator unit)
Rated current (A)
Operating voltage Current consumption
Operating voltage Current consumption
● Voltage reduction unit (For pushbutton and indicator units)
Operating voltage
Inductive load
Power facfor
Current consumption
10 240 3 0.4
AC/DC 6V±5% 20mA
AC/DC 12V±5% 20mA
AC/DC 24V±5% 20mA
AC/DC 12V±5% 20mA
AC/DC 24V±5% 20mA
AC 200V(190 to 230V) 20mA
Approved standards
Approved standards
Approved standards
Ratings
Ratings
Ratings
Rated current values are determined according to the testing conditions. The above ratings were obtained by conducting tests under the following
conditions:
Ambient temperature: 20+/- 2ºC
Ambient humidity: 65+/-5%RH
Operating frequency: 30 operations/minute
Rated current
(A)
Rated voltage
(V)
Characteristics
Characteristics
Characteristics
Characteristics
22 23
A22R/M22R Series A22R/M22R Series
Characteristics
Type
Non-lighted (1a1b)
Lighted without voltage
reduction unit (1a1b)
Lighted with voltage
reduction unit (1a1b)
Terminal connection
Terminal Arrangement
Terminal Arrangement
● Bottom view (unit: mm)
20.2
19.8
Switch Blocks
M3.5±Screw
9.9
26.2
Switch Block
Lamp Socket
10.1
No-lighted (1a1b) Lighted Indicator
● Pushbutton switch (1a1b)
29.4N Maximum
5.5mm MaximumTotal Travel (TT)
● Knob-type selector switch (1a1b)
● Key-type selector switch (1a1b)
Manual reset: 0.34N·m Maximum *
Auto-reset 2-notch: 0.25N·m *
3-notch: 0.34N·m *
Total Travel Force (TTF)
2-notch: approx. 90 degree (3-notch: approx.45 degree)Total Travel (TT)
Manual reset: 0.34N·m Maximum *
Releasing Force (RF)
* Rotation torque for knob type/key type selector switches.
Manual reset: 0.34N·m Maximum *
Auto-reset 2-notch: 0.25N·m *
3-notch: 0.34N·m *
Total Travel Force (TTF)
2-notch: approx. 90 degree (3-notch: approx.45 degree)Total Travel (TT)
Manual reset: 0.34N·m Maximum *Releasing Force (RF)
* Rotation torque for knob type/key type selector switches.
1
24
3
BOTTOM VIEW
* LED: For AC/DC
X2
X1
2
13
4
BOTTOM VIEW
x
1
2
X1
X2
4
3
BOTTOM VIEW
x
Operating characteristics
Operating characteristics
Operating characteristics
Total Travel Force (TTF)
Terminal
Terminal Arrangement
Terminal connection
Terminal connection
Terminal connection
22 23
A22R/M22R Series A22R/M22R Series
Characteristics
Type
Non-lighted (1a1b)
Lighted without voltage
reduction unit (1a1b)
Lighted with voltage
reduction unit (1a1b)
Terminal connection
Terminal Arrangement
Terminal Arrangement
● Bottom view (unit: mm)
20.2
19.8
Switch Blocks
M3.5±Screw
9.9
26.2
Switch Block
Lamp Socket
10.1
No-lighted (1a1b) Lighted Indicator
● Pushbutton switch (1a1b)
29.4N Maximum
5.5mm MaximumTotal Travel (TT)
● Knob-type selector switch (1a1b)
● Key-type selector switch (1a1b)
Manual reset: 0.34N·m Maximum *
Auto-reset 2-notch: 0.25N·m *
3-notch: 0.34N·m *
Total Travel Force (TTF)
2-notch: approx. 90 degree (3-notch: approx.45 degree)Total Travel (TT)
Manual reset: 0.34N·m Maximum *
Releasing Force (RF)
* Rotation torque for knob type/key type selector switches.
Manual reset: 0.34N·m Maximum *
Auto-reset 2-notch: 0.25N·m *
3-notch: 0.34N·m *
Total Travel Force (TTF)
2-notch: approx. 90 degree (3-notch: approx.45 degree)Total Travel (TT)
Manual reset: 0.34N·m Maximum *Releasing Force (RF)
* Rotation torque for knob type/key type selector switches.
1
24
3
BOTTOM VIEW
* LED: For AC/DC
X2
X1
2
13
4
BOTTOM VIEW
x
1
2
X1
X2
4
3
BOTTOM VIEW
x
Operating characteristics
Operating characteristics
Operating characteristics
Total Travel Force (TTF)
Terminal
Terminal Arrangement
Terminal connection
Terminal connection
Terminal connection
24 25
A22R/M22R Series A22R/M22R Series
Precautions
• Do not use the Switch for loads that exceed the rated
switching capacity or other contact ratings. Doing so may
result in contact weld, separation failure, or insulation failures.
Furthermore, the Switch may be broken or damaged.
• Do not touch the charged switch terminals while power is
supplied, otherwise an electric shock may be received.
• The life of the Switch varies greatly with switching conditions.
Before using the Switch, be sure to test the Switch under
actual conditions. Make sure that the number of switching
operations is within the permissible range.
If a deteriorated Switch is used continuously, insulation
failures, contact weld, contact failures, switch damage, or
switch burnout may result.
• Do not apply excessive or incorrect voltages to the Switch or
incorrectly wire the terminals. Otherwise, the Switch may not
function properly and have an adverse effect on external
circuitry.
Furthermore, the Switch itself may become damaged or burnt.
• Do not use the Switch in locations where flammable or
explosive gasses are present. Otherwise switching arcs or
heat radiation may cause a fire or explosion.
• Do not drop or disassemble the Switch, otherwise it may not
be capable of full performance. Furthermore, it may be broken
or burnt.
● LED
• The LED current-limiting resistor is built-in, so internal
resistance is not required.
• If commercially available LEDs are used, select the ones that
meet the following conditions:
Base: BA9S/13@
Overall length: 26mm Maximum
Power consumption: 2.6 W Maximum
● Storage
• When the Switch is left unused or stored for long periods, the
ambient conditions can have a great effect on the condition of
the Switch. In certain environments, leaving the Switch
exposed may result I deterioration (i.e., oxidation, or the
creation of an oxide film) of the contacts and terminals,
causing the contact resistance to increase, and making it
difficult to solder the lead wires. Therefore, store in a
well-ventilated room, inside, for example, a non-hygroscopic
case, in a location where no corrosive gasses are present.
• If the Switch is stored in a location where it will be exposed to
direct light, colored resin in the colored plate may fade.
Therefore, do not store the Switch I locations where it will be
exposed to direct light.
• The pushbutton surface is composed of resin. Therefore, do
not attempt to operate the pushbutton using a sharp object,
such as a screwdriver or a pair of tweezers. Also, do not
drop, throw, or knock the Switch. Doing so may damage or
deform the pushbutton surface and result in faulty operation.
• Periodic maintenance is required to use the Switch stably.
● Operational Environment
• The IP65 model is designed with a degree of protection so that it will not
sustain damage if it is subject to water from any direction to front of the panel.
• This Switch is indoor use only. Outdoor use of the Switch will cause
operation failure of the Switch.
• Do not use the Switch in the water, oil, or in locations where water, oils,
detergent, chemicals, or solvent is applied to the Switch always.
Otherwise, switching failure will be happened.
• Do not use the Switch under the environmental condition where corrosive
gas (ammonia, chlorine, dioxide sulfur…etc.) is generated. Otherwise,
the Switch will corrode.
• Do not use the Switch in locations where dust, metal or plastic dust exists.
Dust will accumulate o the Switch, and then the Switch wouldn’t operate
normally.
• Do not use the Switch under the environmental condition where excessive
vibration or shock exists. Otherwise, incorrect switching would occur.
● Electrical Conditions
Do not wire and/or touch the switch
terminal while power is supplied to
the switch to avoid electric shock.
● Mounting
• Always make sure that the power is turned OFF before
mounting, removing, or wiring the Switch, or performing
maintenance.
• Do not tighten the mounting ring more than necessary using
tools such as pointed-nose pliers. Doing so will damage the
mounting ring. The tightening torque is 0.98 to 1.96N·m.
• Recommended panel thickness: 1 to 5 mm.
● Wiring
Solid wire: 1.6mm diameter Maximum
Bare Crimp Terminals
Warning
Correct Use
Crimp Terminal with Insulating Sheath
8mm max.
8mm max.
20.2mm max.
• Secure appropriate insulation distance after wiring of the Switch.
• Perform wiring so that the lead wires will not be caught on
other objects as this will cause stress on the Switch terminals.
Wire the Switch so that there is slack in the lead wires and fix
lead wires at intermediate points. If the panel to which the
Switch is mounted needs to be opened and closed for
maintenance purpose, perform wiring so that the opening and
closing of the panel will not interfere with the wiring.
• When use the Switch for opening and closing a microload or large-load,
use the Switch with an appropriate relay.
• Before using the Switch, be sure to test the Switch under actual conditions.
• This product is a standard load type Switch. Using the Switch for opening
and closing a microload circuit may cause contact failure. Use the Switch
within the operating range as shown in below chart.
0.1 1 10 100 1,000
1mA 10mA
5
12
24
30
0.16mA 1.6mA 100mA
0
o
t
I
(A)
i
Precautions
Precautions
Precautions
• Terminal screws must be Phillips with a square washer.
• The tightening torque is 1.08 to 1.27N·m.
• Single wires, stranded wires and crimp terminals except round
type can be connected to the Switch.
• Applicable Wire Size
Strand wire: 2mm2 Maximum
16.0mm max.
• The switching load capacity of the Switch greatly varies between AC and
DC. Always be sure to apply the rated load. The control capacity will
drastically drop if it is a DC load. This is because a DC load has no current
zero-cross point, unlike an AC load. Therefore, if an arc is generated, it
may continue for a comparatively long time. Furthermore, the current
direction is always the same, which results in a contact relocation
phenomena whereby the contacts easily stick to each other and do not
separate when the surfaces of the contacts are uneven.
• Some types of load have a great difference between normal current and
inrush current. Make sure that the inrush current is within the permissible
value. The greater the inrush current in the closed circuit is, the greater
the contact abrasion or shift will be. Consequently, contact weld, contact
separation failures, or insulation failures may result. Furthermore, the
Switch may be broken or damaged.
• If the load is inductive, counter-electromotive voltage will be generated.
The higher the voltage is, the higher the generated energy will be, which
increase the abrasion of the contacts and contact relocation phenomena.
Be sure to use the Switch within the rated conditions.
Precautions
Precautions
Precautions
Precautions
● Mechanical Conditions● Switching
• Operating the Switch using a hard object (e.g., metal), or with
a large or sudden force, may deform or damage the Switch,
resulting in faulty or rough operation, or shortening of the
Switch life.
Hammer
Do not apply excessive
or sudden force.
Tweezers
Do not use sharp objects.
Screwdriver
Solenoid
(Approximately
10 to 20 times higher)
Incandescent lamp
(Approximately
10 to 15 times higher)
Relay
(Approximately
4 to 5 times
higher)
Motor
(Approximately
5 to 10 times
higher)
(Current)
(Steady current)
Voltage (V)
Microload
area
Standard
load area
Invalid
area
Current (mA)
(Time)
24 25
A22R/M22R Series A22R/M22R Series
Precautions
• Do not use the Switch for loads that exceed the rated
switching capacity or other contact ratings. Doing so may
result in contact weld, separation failure, or insulation failures.
Furthermore, the Switch may be broken or damaged.
• Do not touch the charged switch terminals while power is
supplied, otherwise an electric shock may be received.
• The life of the Switch varies greatly with switching conditions.
Before using the Switch, be sure to test the Switch under
actual conditions. Make sure that the number of switching
operations is within the permissible range.
If a deteriorated Switch is used continuously, insulation
failures, contact weld, contact failures, switch damage, or
switch burnout may result.
• Do not apply excessive or incorrect voltages to the Switch or
incorrectly wire the terminals. Otherwise, the Switch may not
function properly and have an adverse effect on external
circuitry.
Furthermore, the Switch itself may become damaged or burnt.
• Do not use the Switch in locations where flammable or
explosive gasses are present. Otherwise switching arcs or
heat radiation may cause a fire or explosion.
• Do not drop or disassemble the Switch, otherwise it may not
be capable of full performance. Furthermore, it may be broken
or burnt.
● LED
• The LED current-limiting resistor is built-in, so internal
resistance is not required.
• If commercially available LEDs are used, select the ones that
meet the following conditions:
Base: BA9S/13@
Overall length: 26mm Maximum
Power consumption: 2.6 W Maximum
● Storage
• When the Switch is left unused or stored for long periods, the
ambient conditions can have a great effect on the condition of
the Switch. In certain environments, leaving the Switch
exposed may result I deterioration (i.e., oxidation, or the
creation of an oxide film) of the contacts and terminals,
causing the contact resistance to increase, and making it
difficult to solder the lead wires. Therefore, store in a
well-ventilated room, inside, for example, a non-hygroscopic
case, in a location where no corrosive gasses are present.
• If the Switch is stored in a location where it will be exposed to
direct light, colored resin in the colored plate may fade.
Therefore, do not store the Switch I locations where it will be
exposed to direct light.
• The pushbutton surface is composed of resin. Therefore, do
not attempt to operate the pushbutton using a sharp object,
such as a screwdriver or a pair of tweezers. Also, do not
drop, throw, or knock the Switch. Doing so may damage or
deform the pushbutton surface and result in faulty operation.
• Periodic maintenance is required to use the Switch stably.
● Operational Environment
• The IP65 model is designed with a degree of protection so that it will not
sustain damage if it is subject to water from any direction to front of the panel.
• This Switch is indoor use only. Outdoor use of the Switch will cause
operation failure of the Switch.
• Do not use the Switch in the water, oil, or in locations where water, oils,
detergent, chemicals, or solvent is applied to the Switch always.
Otherwise, switching failure will be happened.
• Do not use the Switch under the environmental condition where corrosive
gas (ammonia, chlorine, dioxide sulfur…etc.) is generated. Otherwise,
the Switch will corrode.
• Do not use the Switch in locations where dust, metal or plastic dust exists.
Dust will accumulate o the Switch, and then the Switch wouldn’t operate
normally.
• Do not use the Switch under the environmental condition where excessive
vibration or shock exists. Otherwise, incorrect switching would occur.
● Electrical Conditions
Do not wire and/or touch the switch
terminal while power is supplied to
the switch to avoid electric shock.
● Mounting
• Always make sure that the power is turned OFF before
mounting, removing, or wiring the Switch, or performing
maintenance.
• Do not tighten the mounting ring more than necessary using
tools such as pointed-nose pliers. Doing so will damage the
mounting ring. The tightening torque is 0.98 to 1.96N·m.
• Recommended panel thickness: 1 to 5 mm.
● Wiring
Solid wire: 1.6mm diameter Maximum
Bare Crimp Terminals
Warning
Correct Use
Crimp Terminal with Insulating Sheath
8mm max.
8mm max.
20.2mm max.
• Secure appropriate insulation distance after wiring of the Switch.
• Perform wiring so that the lead wires will not be caught on
other objects as this will cause stress on the Switch terminals.
Wire the Switch so that there is slack in the lead wires and fix
lead wires at intermediate points. If the panel to which the
Switch is mounted needs to be opened and closed for
maintenance purpose, perform wiring so that the opening and
closing of the panel will not interfere with the wiring.
• When use the Switch for opening and closing a microload or large-load,
use the Switch with an appropriate relay.
• Before using the Switch, be sure to test the Switch under actual conditions.
• This product is a standard load type Switch. Using the Switch for opening
and closing a microload circuit may cause contact failure. Use the Switch
within the operating range as shown in below chart.
0.1 1 10 100 1,000
1mA 10mA
5
12
24
30
0.16mA 1.6mA 100mA
0
o
t
I
(A)
i
Precautions
Precautions
Precautions
• Terminal screws must be Phillips with a square washer.
• The tightening torque is 1.08 to 1.27N·m.
• Single wires, stranded wires and crimp terminals except round
type can be connected to the Switch.
• Applicable Wire Size
Strand wire: 2mm2 Maximum
16.0mm max.
• The switching load capacity of the Switch greatly varies between AC and
DC. Always be sure to apply the rated load. The control capacity will
drastically drop if it is a DC load. This is because a DC load has no current
zero-cross point, unlike an AC load. Therefore, if an arc is generated, it
may continue for a comparatively long time. Furthermore, the current
direction is always the same, which results in a contact relocation
phenomena whereby the contacts easily stick to each other and do not
separate when the surfaces of the contacts are uneven.
• Some types of load have a great difference between normal current and
inrush current. Make sure that the inrush current is within the permissible
value. The greater the inrush current in the closed circuit is, the greater
the contact abrasion or shift will be. Consequently, contact weld, contact
separation failures, or insulation failures may result. Furthermore, the
Switch may be broken or damaged.
• If the load is inductive, counter-electromotive voltage will be generated.
The higher the voltage is, the higher the generated energy will be, which
increase the abrasion of the contacts and contact relocation phenomena.
Be sure to use the Switch within the rated conditions.
Precautions
Precautions
Precautions
Precautions
● Mechanical Conditions● Switching
• Operating the Switch using a hard object (e.g., metal), or with
a large or sudden force, may deform or damage the Switch,
resulting in faulty or rough operation, or shortening of the
Switch life.
Hammer
Do not apply excessive
or sudden force.
Tweezers
Do not use sharp objects.
Screwdriver
Solenoid
(Approximately
10 to 20 times higher)
Incandescent lamp
(Approximately
10 to 15 times higher)
Relay
(Approximately
4 to 5 times
higher)
Motor
(Approximately
5 to 10 times
higher)
(Current)
(Steady current)
Voltage (V)
Microload
area
Standard
load area
Invalid
area
Current (mA)
(Time)
A22R/M22R Series A22R/M22R Series
Installation Installation
Mounting to the Panel
Mounting to the Panel
Mounting to the Panel How to confirm the Lever Position, OPEN or LOCK
How to confirm the Lever Position, OPEN or LOCK
How to confirm the Lever Position, OPEN or LOCK
➀ Panel Hole Dimensions
• The cutout dimensions are as shown in below:
➂ Mounting the Operation Unit on the Panel
• Insert the Operation Unit (Pushbutton, etc.) from the front
surface of the panel, insert the Lock Ring and the mounting
nut from the terminal side, then tighten the nut. Before
tightening, check that the rubber washer is present between
the Pushbutton Unit and the panel.
• When using a Legend Plate Frame, put one rubber washer
each between the Legend Plate Frame and the panel and
between the Operation Unit and the Legend Plate Frame.
(One rubber washer will be provided when one Legend Plate
Frame is ordered.)
• Align the Lock Ring with the groove in the casing, then insert
the Lock Ring so that its edge is located on the panel side.
• Tighten the mounting nut at a torque of 0.98 to 1.96N·m.
• When using a Lock Ring, replace with the supplied Lock Ring,
insert the projecting part into the lock slot, and then tighten the
mounting nut.
When Lock Ring
is not used.
When Lock Ring
is used.
• Recommended panel thickness is 1 to 5mm.
• In outer surface treatment such as coating is performed for
the panel, the panel dimensions after outer surface treatment
must meet the specified panel dimensions.
➁ Matrix Installation
(1) The following panel hole
dimensions apply when
Switch Unit and the
Standard-size Legend
Plate Frame and Lock
Ring are mounted, and
lead wires are connected
directly to the Switch Block.
(2) The following panel hole
dimensions apply when the
Large-size Legend Plate
Frame is mounted, and
when crimp terminals are
connected to the Switch
Block terminals.
Type of crimp terminal
Crimp terminals with insulating sheath
Bare crimp terminals
Dimension A
60 mm Minimum
51 mm Minimum
Note: The above dimensions are the minimum dimensions for
when the wires described under “Applicable Wire Size”.
If a different wires are used, the wiring dimensions may
be different so determine an appropriate pitch before
setup.
Rubber washer
Hold here
Mounting nut
Panel
Panel
Panel Projection
part
Lock Ring
➃ Mounting the Switch on the Pushbutton Unit
• Insert the Pushbutton Unit into the Switch Unit, aligning the
arrow mark inscribed on the Case with the lever on the Switch
Blocks, then move the lever in the direction indicated by the
arrow in the following figure.
Operation Unit
Arrow mark
Lever
Screwdriver
➄ Removing the Switch
• Move the lever in the direction indicated by the arrow in the
following figure, then pull the Pushbutton Unit or the Switch
Blocks.
• Since the lever has a hole with an inside diameter of 6.5mm,
the lever can be moved in the specified direction by inserting
a screwdriver into the hole and then moving the screwdriver.
● The Lever Position, OPEN (Operation unit is not fixed)/LOCK (Operation unit is fixed), can be confirmed from the Switch
terminal side.
In case that no switch block
is mounted on the mounting
plate No.1.
Left side
(OPEN condition) (LOCK condition)
Right side
One
hole
Two
holes
Left side
(OPEN condition) (LOCK condition)
Right side
Hole is
not shown
Two
holes
Left side
(OPEN condition) (LOCK condition)
Right side
Hole is
not shown
One
hole
In case that a switch block
is mounted on the mounting
plate No.1.
In case that a switch block
is mounted on the mounting
plate No.1 and an indicator
unit is mounted on the
mounting plate No.2.
45 min.
A22R/M22R Series A22R/M22R Series
Installation Installation
Mounting to the Panel
Mounting to the Panel
Mounting to the Panel How to confirm the Lever Position, OPEN or LOCK
How to confirm the Lever Position, OPEN or LOCK
How to confirm the Lever Position, OPEN or LOCK
➀ Panel Hole Dimensions
• The cutout dimensions are as shown in below:
➂ Mounting the Operation Unit on the Panel
• Insert the Operation Unit (Pushbutton, etc.) from the front
surface of the panel, insert the Lock Ring and the mounting
nut from the terminal side, then tighten the nut. Before
tightening, check that the rubber washer is present between
the Pushbutton Unit and the panel.
• When using a Legend Plate Frame, put one rubber washer
each between the Legend Plate Frame and the panel and
between the Operation Unit and the Legend Plate Frame.
(One rubber washer will be provided when one Legend Plate
Frame is ordered.)
• Align the Lock Ring with the groove in the casing, then insert
the Lock Ring so that its edge is located on the panel side.
• Tighten the mounting nut at a torque of 0.98 to 1.96N·m.
• When using a Lock Ring, replace with the supplied Lock Ring,
insert the projecting part into the lock slot, and then tighten the
mounting nut.
When Lock Ring
is not used.
When Lock Ring
is used.
• Recommended panel thickness is 1 to 5mm.
• In outer surface treatment such as coating is performed for
the panel, the panel dimensions after outer surface treatment
must meet the specified panel dimensions.
➁ Matrix Installation
(1) The following panel hole
dimensions apply when
Switch Unit and the
Standard-size Legend
Plate Frame and Lock
Ring are mounted, and
lead wires are connected
directly to the Switch Block.
(2) The following panel hole
dimensions apply when the
Large-size Legend Plate
Frame is mounted, and
when crimp terminals are
connected to the Switch
Block terminals.
Type of crimp terminal
Crimp terminals with insulating sheath
Bare crimp terminals
Dimension A
60 mm Minimum
51 mm Minimum
Note: The above dimensions are the minimum dimensions for
when the wires described under “Applicable Wire Size”.
If a different wires are used, the wiring dimensions may
be different so determine an appropriate pitch before
setup.
Rubber washer
Hold here
Mounting nut
Panel
Panel
Panel Projection
part
Lock Ring
➃ Mounting the Switch on the Pushbutton Unit
• Insert the Pushbutton Unit into the Switch Unit, aligning the
arrow mark inscribed on the Case with the lever on the Switch
Blocks, then move the lever in the direction indicated by the
arrow in the following figure.
Operation Unit
Arrow mark
Lever
Screwdriver
➄ Removing the Switch
• Move the lever in the direction indicated by the arrow in the
following figure, then pull the Pushbutton Unit or the Switch
Blocks.
• Since the lever has a hole with an inside diameter of 6.5mm,
the lever can be moved in the specified direction by inserting
a screwdriver into the hole and then moving the screwdriver.
● The Lever Position, OPEN (Operation unit is not fixed)/LOCK (Operation unit is fixed), can be confirmed from the Switch
terminal side.
In case that no switch block
is mounted on the mounting
plate No.1.
Left side
(OPEN condition) (LOCK condition)
Right side
One
hole
Two
holes
Left side
(OPEN condition) (LOCK condition)
Right side
Hole is
not shown
Two
holes
Left side
(OPEN condition) (LOCK condition)
Right side
Hole is
not shown
One
hole
In case that a switch block
is mounted on the mounting
plate No.1.
In case that a switch block
is mounted on the mounting
plate No.1 and an indicator
unit is mounted on the
mounting plate No.2.
45 min.
28 29
A22R/M22R Series A22R/M22R Series
Installation
Mounting/Replacing the Switch Unit and Indicator Unit
Mounting/Replacing the Switch Unit and Indicator Unit
Installing/Replacing the LED
Installing/Replacing the LED
Mounting/Replacing the Color Cap
Mounting/Replacing the Color Cap
Assembling the Cap
Assembling the Cap
➀ Projection type Lighted Pushbutton Switch
• Mount the Color Cap so that the protrusions inside the cap fit
into the grooves in the Pushbutton Unit.
• Mount the Color Cap so that the protrusions inside the
Pushbutton Unit fit into the grooves in the cap.
➁ Indicator
Projection type
• Grip and rotate the Color Cap with your fingers.
Protrusion parts
on the Cap
Color Cap
Reflector
Protrusion part
Grooves
Color Cap
• Mount the Unit according to the indicate numbers on the
Mounting Plate.
Switch Unit
(A22R-10/A22R-01)
Indicator Unit
(A22R-TN/A22R-T2)
No. on the
Mounting Plate
• Hook the small protrusion on
the Switch Block into the groove
on the Mounting Latch on the
other side of the lever, then
push up the Switch Block in the
direction indicated by the arrow
in the figure below:
Mounting
Latch
Lever
Protrusion
Switch Block
• One more Switch Block can
be mounted.
Note: In case that two Switch Block
are mounted, a Control Box
cannot be used.
Protrusion
Switch Block
• Insert a screwdriver between the Mounting Latch and the
Switch Block, then push down the screwdriver in the direction
indicated by the arrow in the following figure.
Use the following screwdrivers.
3mm Maximum
Flat-head
screwdriver
• Insert the Lamp Extractor(A22Z-3901) into the lamp, then rotate
the Extractor while pressing it.
• Grip the lamp with your fingers, then rotate the lamp while
pressing it against the Switch.
Installation
Mounting/Replacing the Switch Unit and Indicator Unit
Installing/Replacing the LED
Mounting/Replacing the Color Cap
Assembling the Cap
➀ Installing/Replacing from the Panel Surface ➁ Installing/Replacing on the Switch
➀ Installing the Switch Blocks ➁ Removing the Switch Base
28 29
A22R/M22R Series A22R/M22R Series
Installation
Mounting/Replacing the Switch Unit and Indicator Unit
Mounting/Replacing the Switch Unit and Indicator Unit
Installing/Replacing the LED
Installing/Replacing the LED
Mounting/Replacing the Color Cap
Mounting/Replacing the Color Cap
Assembling the Cap
Assembling the Cap
➀ Projection type Lighted Pushbutton Switch
• Mount the Color Cap so that the protrusions inside the cap fit
into the grooves in the Pushbutton Unit.
• Mount the Color Cap so that the protrusions inside the
Pushbutton Unit fit into the grooves in the cap.
➁ Indicator
Projection type
• Grip and rotate the Color Cap with your fingers.
Protrusion parts
on the Cap
Color Cap
Reflector
Protrusion part
Grooves
Color Cap
• Mount the Unit according to the indicate numbers on the
Mounting Plate.
Switch Unit
(A22R-10/A22R-01)
Indicator Unit
(A22R-TN/A22R-T2)
No. on the
Mounting Plate
• Hook the small protrusion on
the Switch Block into the groove
on the Mounting Latch on the
other side of the lever, then
push up the Switch Block in the
direction indicated by the arrow
in the figure below:
Mounting
Latch
Lever
Protrusion
Switch Block
• One more Switch Block can
be mounted.
Note: In case that two Switch Block
are mounted, a Control Box
cannot be used.
Protrusion
Switch Block
• Insert a screwdriver between the Mounting Latch and the
Switch Block, then push down the screwdriver in the direction
indicated by the arrow in the following figure.
Use the following screwdrivers.
3mm Maximum
Flat-head
screwdriver
• Insert the Lamp Extractor(A22Z-3901) into the lamp, then rotate
the Extractor while pressing it.
• Grip the lamp with your fingers, then rotate the lamp while
pressing it against the Switch.
Installation
Mounting/Replacing the Switch Unit and Indicator Unit
Installing/Replacing the LED
Mounting/Replacing the Color Cap
Assembling the Cap
➀ Installing/Replacing from the Panel Surface ➁ Installing/Replacing on the Switch
➀ Installing the Switch Blocks ➁ Removing the Switch Base
30 31
A22R/M22R Series A22R/M22R Series
• Engrave the characters directly on the matted side of the Snap-in
Legend Plate.
• The characters must be engraved no deeper than 0.5mm.
• Apply alcohol-based paint coating to the engraved characters.
• If the Snap-in Legend Plate is transparent, engrave the mirror-written
characters on the back of the Snap-in Legend Plate and apply paint
coating of a different color to the remaining part of the Snap-in
Legend Plate.
Material: Acrylic
• Hold the Cap, remove the cardboard o the Film, and attach the Film
to the Cap. Make sure that the protruding portions of the Cap engage
the cutout portions of the Film and that the characters are aligned
parallel to the imaginary line connecting the two protruding portions
to the left and right of the Cap.
• Press and secure the Snap-in Legend Plate onto the Legend Plate
Frame.
• The direction of the characters will vary with the mounting direction
of the control panel if the Switch is a knob or key selector model.
• To easily remove the Snap-in Legend Plate from the Legend Plate
Frame mounted to the panel. Insert a Tool with a thin tip into the
space between the Snap-in Legend Plate and the Legend Plate
Frame.
• The Snap-in Legend Plate is easily removed by pressing the
Snap-I Legend Plate from the back of the Legend Plate Frame.
• The Legend Plate Frame is made of acrylic resin, which is easily
damaged by shock. Be sure to handle the Legend Plate Frame
with care.
• Lock Ring (A22Z-3360) cannot be used.
• When use the Legend Plate Frames
(A22Z-332@, A22Z-333@) cut the projection
portions shown in the below fig.
• When use the Control Box (A22Z-B10@), cut the
projection portions shown in the below fig.
Cut the projection portions
Cut the projection portions
The Standard-size Legend Plate Frame can be mounted.
Mount the Switch in the same way as for an ordinary panel.
Place the tip of a screwdriver on the surface where the cable
port hole is to be created with the cover attached and strike the
screwdriver to punch a hole. Attempts to punch a hole on the
other side of the case will damage the Box.
➀ Insert the connector into the cable port in the Box and secure with the fixing nut inside the box.
➁ Open a hole in the thin rubber section of the rubber ring.
➂ Pass the tightening cap through the cable, insert the cable into the connector, and tighten the hexagonal nut to secure the cable.
7 to 9 mm dia.
9 to 11 mm dia.
A22Z-3500-1
A22Z-3500-2
Cable diameter (mm) Connector
Snap-in Legend Plate
Screwdriver
Strike the
screwdriver to
punch a hole
by place 4 parts
diagonally.
Installation
➀ Mounting the Switch ➁ Creating a Cable Port Hole
➂ Securing the Connector Cable
Installation
Engraving
Engraving
Precautions when use the Indicators
Precautions when use the Indicators
Mounting and Dismounting Snap-in Legend
Mounting and Dismounting Snap-in Legend
Control Box
Control Box
Affixing Character Film
Affixing Character Film
Engraving
Precautions when use the Indicators
Mounting and Dismounting Snap-in Legend
Control Box
Affixing Character Film
Fixing nut Rubber washer
Connector
Tightening cap
Cable
Inside
Box
Outside
• Engrave the characters on the surface on the Cap. Make sure that
the characters are aligned parallel to the imaginary lie connecting
the two protruding portions to the left and right of the Cap.
• The characters must not be engraved deeper than 0.5mm. Apply an
alcohol-based paint coating, such as melamine, alkyd, or acrylic
resin paint coating, to the engraved characters.
Protruding portions of the Cap
Legend Plate Frame
Snap-in Legend Plate
Concave surface
Remove the cardboard.
Protruding portions on Cap
Side
Cover
Cable port hole
Switch box
Groove
30 31
A22R/M22R Series A22R/M22R Series
• Engrave the characters directly on the matted side of the Snap-in
Legend Plate.
• The characters must be engraved no deeper than 0.5mm.
• Apply alcohol-based paint coating to the engraved characters.
• If the Snap-in Legend Plate is transparent, engrave the mirror-written
characters on the back of the Snap-in Legend Plate and apply paint
coating of a different color to the remaining part of the Snap-in
Legend Plate.
Material: Acrylic
• Hold the Cap, remove the cardboard o the Film, and attach the Film
to the Cap. Make sure that the protruding portions of the Cap engage
the cutout portions of the Film and that the characters are aligned
parallel to the imaginary line connecting the two protruding portions
to the left and right of the Cap.
• Press and secure the Snap-in Legend Plate onto the Legend Plate
Frame.
• The direction of the characters will vary with the mounting direction
of the control panel if the Switch is a knob or key selector model.
• To easily remove the Snap-in Legend Plate from the Legend Plate
Frame mounted to the panel. Insert a Tool with a thin tip into the
space between the Snap-in Legend Plate and the Legend Plate
Frame.
• The Snap-in Legend Plate is easily removed by pressing the
Snap-I Legend Plate from the back of the Legend Plate Frame.
• The Legend Plate Frame is made of acrylic resin, which is easily
damaged by shock. Be sure to handle the Legend Plate Frame
with care.
• Lock Ring (A22Z-3360) cannot be used.
• When use the Legend Plate Frames
(A22Z-332@, A22Z-333@) cut the projection
portions shown in the below fig.
• When use the Control Box (A22Z-B10@), cut the
projection portions shown in the below fig.
Cut the projection portions
Cut the projection portions
The Standard-size Legend Plate Frame can be mounted.
Mount the Switch in the same way as for an ordinary panel.
Place the tip of a screwdriver on the surface where the cable
port hole is to be created with the cover attached and strike the
screwdriver to punch a hole. Attempts to punch a hole on the
other side of the case will damage the Box.
➀ Insert the connector into the cable port in the Box and secure with the fixing nut inside the box.
➁ Open a hole in the thin rubber section of the rubber ring.
➂ Pass the tightening cap through the cable, insert the cable into the connector, and tighten the hexagonal nut to secure the cable.
7 to 9 mm dia.
9 to 11 mm dia.
A22Z-3500-1
A22Z-3500-2
Cable diameter (mm) Connector
Snap-in Legend Plate
Screwdriver
Strike the
screwdriver to
punch a hole
by place 4 parts
diagonally.
Installation
➀ Mounting the Switch ➁ Creating a Cable Port Hole
➂ Securing the Connector Cable
Installation
Engraving
Engraving
Precautions when use the Indicators
Precautions when use the Indicators
Mounting and Dismounting Snap-in Legend
Mounting and Dismounting Snap-in Legend
Control Box
Control Box
Affixing Character Film
Affixing Character Film
Engraving
Precautions when use the Indicators
Mounting and Dismounting Snap-in Legend
Control Box
Affixing Character Film
Fixing nut Rubber washer
Connector
Tightening cap
Cable
Inside
Box
Outside
• Engrave the characters on the surface on the Cap. Make sure that
the characters are aligned parallel to the imaginary lie connecting
the two protruding portions to the left and right of the Cap.
• The characters must not be engraved deeper than 0.5mm. Apply an
alcohol-based paint coating, such as melamine, alkyd, or acrylic
resin paint coating, to the engraved characters.
Protruding portions of the Cap
Legend Plate Frame
Snap-in Legend Plate
Concave surface
Remove the cardboard.
Protruding portions on Cap
Side
Cover
Cable port hole
Switch box
Groove
Terms and Conditions of Sale
1. Offer; Acceptance. These terms and conditions (these "Terms") are deemed
part of all quotes, agreements, purchase orders, acknowledgments, price lists,
catalogs, manuals, brochures and other documents, whether electronic or in
writing, relating to the sale of products or services (collectively, the "Products")
by Omron Electronics LLC and its subsidiary companies (“Omron”). Omron
objects to any terms or conditions proposed in Buyer’s purchase order or other
documents which are inconsistent with, or in addition to, these Terms.
2. Prices; Payment Terms. All prices stated are current, subject to change with-
out notice by Omron. Omron reserves the right to increase or decrease prices
on any unshipped portions of outstanding orders. Payments for Products are
due net 30 days unless otherwise stated in the invoice.
3. Discounts. Cash discounts, if any, will apply only on the net amount of invoices
sent to Buyer after deducting transportation charges, taxes and duties, and will
be allowed only if (i) the invoice is paid according to Omron’s payment terms
and (ii) Buyer has no past due amounts.
4. Interest. Omron, at its option, may charge Buyer 1-1/2% interest per month or
the maximum legal rate, whichever is less, on any balance not paid within the
stated terms.
5. Orders. Omron will accept no order less than $200 net billing.
6. Governmental Approvals. Buyer shall be responsible for, and shall bear all
costs involved in, obtaining any government approvals required for the impor-
tation or sale of the Products.
7. Taxes. All taxes, duties and other governmental charges (other than general
real property and income taxes), including any interest or penalties thereon,
imposed directly or indirectly on Omron or required to be collected directly or
indirectly by Omron for the manufacture, production, sale, delivery, importa-
tion, consumption or use of the Products sold hereunder (including customs
duties and sales, excise, use, turnover and license taxes) shall be charged to
and remitted by Buyer to Omron.
8. Financial. If the financial position of Buyer at any time becomes unsatisfactory
to Omron, Omron reserves the right to stop shipments or require satisfactory
security or payment in advance. If Buyer fails to make payment or otherwise
comply with these Terms or any related agreement, Omron may (without liabil-
ity and in addition to other remedies) cancel any unshipped portion of Prod-
ucts sold hereunder and stop any Products in transit until Buyer pays all
amounts, including amounts payable hereunder, whether or not then due,
which are owing to it by Buyer. Buyer shall in any event remain liable for all
unpaid accounts.
9. Cancellation; Etc. Orders are not subject to rescheduling or cancellation
unless Buyer indemnifies Omron against all related costs or expenses.
10. Force Majeure. Omron shall not be liable for any delay or failure in delivery
resulting from causes beyond its control, including earthquakes, fires, floods,
strikes or other labor disputes, shortage of labor or materials, accidents to
machinery, acts of sabotage, riots, delay in or lack of transportation or the
requirements of any government authority.
11. Shipping; Delivery. Unless otherwise expressly agreed in writing by Omron:
a. Shipments shall be by a carrier selected by Omron; Omron will not drop ship
except in “break down” situations.
b. Such carrier shall act as the agent of Buyer and delivery to such carrier shall
constitute delivery to Buyer;
c. All sales and shipments of Products shall be FOB shipping point (unless oth-
erwise stated in writing by Omron), at which point title and risk of loss shall
pass from Omron to Buyer; provided that Omron shall retain a security inter-
est in the Products until the full purchase price is paid;
d. Delivery and shipping dates are estimates only; and
e. Omron will package Products as it deems proper for protection against nor-
mal handling and extra charges apply to special conditions.
12. Claims. Any claim by Buyer against Omron for shortage or damage to the
Products occurring before delivery to the carrier must be presented in writing
to Omron within 30 days of receipt of shipment and include the original trans-
portation bill signed by the carrier noting that the carrier received the Products
from Omron in the condition claimed.
13. Warranties. (a) Exclusive Warranty. Omron’s exclusive warranty is that the
Products will be free from defects in materials and workmanship for a period of
twelve months from the date of sale by Omron (or such other period expressed
in writing by Omron). Omron disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION,
EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABIL-
ITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS.
BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE
PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR
INTENDED USE. Omron further disclaims all warranties and responsibility of
any type for claims or expenses based on infringement by the Products or oth-
erwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obli-
gation hereunder shall be, at Omron’s election, to (i) replace (in the form
originally shipped with Buyer responsible for labor charges for removal or
replacement thereof) the non-complying Product, (ii) repair the non-complying
Product, or (iii) repay or credit Buyer an amount equal to the purchase price of
the non-complying Product; provided that in no event shall Omron be responsi-
ble for warranty, repair, indemnity or any other claims or expenses regarding
the Products unless Omron’s analysis confirms that the Products were prop-
erly handled, stored, installed and maintained and not subject to contamina-
tion, abuse, misuse or inappropriate modification. Return of any Products by
Buyer must be approved in writing by Omron before shipment. Omron Compa-
nies shall not be liable for the suitability or unsuitability or the results from the
use of Products in combination with any electrical or electronic components,
circuits, system assemblies or any other materials or substances or environ-
ments. Any advice, recommendations or information given orally or in writing,
are not to be construed as an amendment or addition to the above warranty.
See http://www.omron247.com or contact your Omron representative for pub-
lished information.
14. Limitation on Liability; Etc. OMRON COMPANIES SHALL NOT BE LIABLE
FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY
WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS
BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual
price of the Product on which liability is asserted.
15. Indemnities. Buyer shall indemnify and hold harmless Omron Companies and
their employees from and against all liabilities, losses, claims, costs and
expenses (including attorney's fees and expenses) related to any claim, inves-
tigation, litigation or proceeding (whether or not Omron is a party) which arises
or is alleged to arise from Buyer's acts or omissions under these Terms or in
any way with respect to the Products. Without limiting the foregoing, Buyer (at
its own expense) shall indemnify and hold harmless Omron and defend or set-
tle any action brought against such Companies to the extent based on a claim
that any Product made to Buyer specifications infringed intellectual property
rights of another party.
16. Property; Confidentiality. Any intellectual property in the Products is the exclu-
sive property of Omron Companies and Buyer shall not attempt to duplicate it
in any way without the written permission of Omron. Notwithstanding any
charges to Buyer for engineering or tooling, all engineering and tooling shall
remain the exclusive property of Omron. All information and materials supplied
by Omron to Buyer relating to the Products are confidential and proprietary,
and Buyer shall limit distribution thereof to its trusted employees and strictly
prevent disclosure to any third party.
17. Export Controls. Buyer shall comply with all applicable laws, regulations and
licenses regarding (i) export of products or information; (iii) sale of products to
“forbidden” or other proscribed persons; and (ii) disclosure to non-citizens of
regulated technology or information.
18. Miscellaneous. (a) Waiver. No failure or delay by Omron in exercising any right
and no course of dealing between Buyer and Omron shall operate as a waiver
of rights by Omron. (b) Assignment. Buyer may not assign its rights hereunder
without Omron's written consent. (c) Law. These Terms are governed by the
law of the jurisdiction of the home office of the Omron company from which
Buyer is purchasing the Products (without regard to conflict of law princi-
ples). (d) Amendment. These Terms constitute the entire agreement between
Buyer and Omron relating to the Products, and no provision may be changed
or waived unless in writing signed by the parties. (e) Severability
. If any provi-
sion hereof is rendered ineffective or invalid, such provision shall not invalidate
any other provision. (f) Setoff. Buyer shall have no right to set off any amounts
against the amount owing in respect of this invoice. (g) Definitions. As used
herein, “including” means “including without limitation”; and “Omron Compa-
nies” (or similar words) mean Omron Corporation and any direct or indirect
subsidiary or affiliate thereof.
Certain Precautions on Specifications and Use
1. Suitability of Use. Omron Companies shall not be responsible for conformity
with any standards, codes or regulations which apply to the combination of the
Product in the Buyer’s application or use of the Product. At Buyer’s request,
Omron will provide applicable third party certification documents identifying
ratings and limitations of use which apply to the Product. This information by
itself is not sufficient for a complete determination of the suitability of the Prod-
uct in combination with the end product, machine, system, or other application
or use. Buyer shall be solely responsible for determining appropriateness of
the particular Product with respect to Buyer’s application, product or system.
Buyer shall take application responsibility in all cases but the following is a
non-exhaustive list of applications for which particular attention must be given:
(i) Outdoor use, uses involving potential chemical contamination or electrical
interference, or conditions or uses not described in this document.
(ii) Use in consumer products or any use in significant quantities.
(iii) Energy control systems, combustion systems, railroad systems, aviation
systems, medical equipment, amusement machines, vehicles, safety equip-
ment, and installations subject to separate industry or government regulations.
(iv) Systems, machines and equipment that could present a risk to life or prop-
erty. Please know and observe all prohibitions of use applicable to this Prod-
uct.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS
RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT
ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO
ADDRESS THE RISKS, AND THAT THE OMRON’S PRODUCT IS PROP-
ERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
2. Programmable Products. Omron Companies shall not be responsible for the
user’s programming of a programmable Product, or any consequence thereof.
3. Performance Data. Data presented in Omron Company websites, catalogs
and other materials is provided as a guide for the user in determining suitabil-
ity and does not constitute a warranty. It may represent the result of Omron’s
test conditions, and the user must correlate it to actual application require-
ments. Actual performance is subject to the Omron’s Warranty and Limitations
of Liability.
4. Change in Specifications. Product specifications and accessories may be
changed at any time based on improvements and other reasons. It is our prac-
tice to change part numbers when published ratings or features are changed,
or when significant construction changes are made. However, some specifica-
tions of the Product may be changed without any notice. When in doubt, spe-
cial part numbers may be assigned to fix or establish key specifications for
your application. Please consult with your Omron’s representative at any time
to confirm actual specifications of purchased Product.
5. Errors and Omissions. Information presented by Omron Companies has been
checked and is believed to be accurate; however, no responsibility is assumed
for clerical, typographical or proofreading errors or omissions.
Printed on recycled paper.
Cat. No. A190-E1-01 10/09 Note: Specifications are subject to change. © 2011 Omron Electronics LLC Printed in U.S.A.
OMRON CANADA, INC. • HEAD OFFICE
Toronto, ON, Canada • 416.286.6465 • 866.986.6766 • www.omron247.com
OMRON ELECTRONICS DE MEXICO • HEAD OFFICE
México DF • 52.
55.59.01.43.00
• 001.800.556.6766 • mela@omron.com
OMRON ELECTRONICS DE MEXICO • SALES OFFICE
Apodaca, N.L. • 52.81.11.56.99.20 • 001.800.556.6766 • mela@omron.com
OMRON ELETRÔNICA DO BRASIL LTDA • HEAD OFFICE
São Paulo, SP, Brasil • 55.11.2101.6300 • www.omron.com.br
OMRON ARGENTINA • SALES OFFICE
Cono Sur • 54.11.4783.5300
OMRON CHILE • SALES OFFICE
Santiago • 56.9.9917.3920
OTHER OMRON LATIN AMERICA SALES
54.11.4783.5300
Automation Systems
• Programmable logic controllers (PLC) • Human machine interfaces (HMI) • Remote I/O
• Industrial PC’s • Software
Motion & Drives
• Motion controllers • Servo systems • AC drives
Control Components
• Temperature controllers • Power supplies • Timers • Counters • Programmable relays
• Digital panel indicators • Electromechanical relays • Monitoring products • Solid-state relays
• Limit switches • Pushbutton switches • Low voltage switch gear
Sensing & Safety
• Photoelectric sensors • Inductive sensors • Capacitive & pressure sensors
• Cable connectors • Displacement & width-measuring sensors • Vision systems
• Safety networks • Safety sensors • Safety units/relay units • Safety door/guard lock switches
Authorized Distributor:
OMRON INDUSTRIAL AUTOMATION • THE AMERICAS HEADQUARTERS • Schaumburg, IL USA • 847.843.7900 • 800.556.6766 • www.omron247.com
OMRON EUROPE B.V. •
Wegalaan 67-69, NL-2132 JD, Hoofddorp, The Netherlands.
•
Tel: +31 (0) 23 568 13 00
•
Fax: +31 (0) 23 568 13 88
•
www.industrial.omron.eu
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Omron:
A22R-01M A22R-02M A22R-10M A22R-11M A22R-12AA A22R-12AG A22R-12AR A22R-12AW A22R-12AY
A22R-20M A22R-24AA A22R-24AG A22R-24AR A22R-24AW A22R-24AY A22R-FG-10A A22R-FG-10M A22R-
FG-A A22R-FG-M A22R-FR-01A A22R-FR-01M A22R-FR-10A A22R-FR-10M A22R-FR-A A22R-FR-M A22R-FW-
10M A22RK-2M A22RK-2M-10 A22RK-2ML-10 A22RL-02M A22RL-10M A22RL-11M A22RL-20M A22RL-TA-24A-
10A A22RL-TG-24A-10A A22RL-TG-24A-10M A22RL-TG-A A22RL-TG-M A22RL-TR-24A-10A A22RL-TR-24A-10M
A22RL-TR-A A22RL-TR-M A22RL-TW-24A-10A A22RL-TW-24A-10M A22RL-TW-A A22RL-TW-M A22RS-2M
A22RS-2M-10 A22R-TG-10A A22R-TG-10M A22R-TG-A A22R-TG-M A22R-TR-01A A22R-TR-01M A22R-TR-10A
A22R-TR-10M A22R-TR-A A22R-TR-M A22RW-2MA A22RW-2MG A22RW-2MG-24A-10 A22RW-2MR A22RW-
2MR-24A-11 A22R-QB-10M A22RS-2M-01 A22RL-TR6-A10A