A22RL-TW-24A-10M - OMRON INDUSTRIAL AUTOMATION

Robust and Graceful design

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.

In the interest of product improvement,

specications 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

Authorised Distributors:-

Intech Systems Chennai Pvt. Ltd

S-2, Thiru. Vi. Ka. Industrial Estate, Guindy, Chennai-600 032

Ph: 4353 8888 Mob: 99 4353 8888 (Board Line) Fax: 044 4353 7888

E-mail: info@intechchennai.com Website: www.intechchennai.com

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

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-

Socket

A22R-

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

A22R-T

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 Non-lighted Type

Selector Lighted Type

Key Selector Type

Indicator

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

Assembled Models

A22RS-2@-@

● Non-lighted/Lighted

2 notches

1a1b

A22RS-2M-10

A22RS-3A-20

A22RS-3M-20

A22RS-2A-11

A22RS-2A-10

A22RS-2M-11

3 notches

A22RS-3@-@

1a1b

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

28°

0.5

29.8

624.2

46.8

0.5

29.8

624.2

46.8

● Non-lighted/Lighted

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@

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

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

29.8

28°

29.8

46.8 610.8

0.5

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

A22RW-2@@-@-@

A22RW-3@@-@-@

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

1a1b

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

Selector Switches

29.8

28°

0.5

46.8

● 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

29.8

0.5

40.5 614.4

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

M22R series

Number

of notch

Appearance Dimensions

Contact

form Part No.

Key

position

LED ratingAppearance DimensionsPart No.

Indicator

color

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

Type

3 notches

Lighted

Type

A22RW-3@

A22RL-T@-@

A22R-T@-@

● Non-lighted/Lighted

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

29.8

0.5

610

22 10.8

0.5

22 10

16.7

0.5

22 10

16.7

Selector unit

0.5

22624.2

29.8

0.5

22624.2

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

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

12 13

A22R/M22R Series Key/Switch Section/Mounting ConsoleA22R/M22R Series Key/Switch Section/Mounting Console

0.5

22619

29.8

● For Lighted type

● For Non-lighted type

1a1b

A22RL-@M-@

Standard

AC 220V

A22RL-10M

1b A22RL-01M

2a A22RL-20M

2b A22RL-02M

A22RL-11M

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

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

Contact

block

A22R-10

1b A22R-01

* Additional one block can be mountet to make 2a, 2b, or

1a1b.

5.6

9.8

26.5

23.5

A22R-@

26.5

23.5

16.3

10.3

9.8

A22R-3200

Mounting plate

Mounting

plate

29.8

28°

Individual Unit

Selector unit

Number

of notch

Appearance DimensionsPart No.Key position

TypeAppearance DimensionsPart No.Contact form

Switch unit

UnitAppearance DimensionsPart No.Contact form

UnitAppearance DimensionsPart No.Rating

UnitAppearance DimensionsPart No.

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

➁

➀

➁➀

➀ Lighting

* For Non-lighted

type only

Flat *

Shape

Projection

Code

➁ Pushbutton Shape

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

Code

Operating

Voltage

AC220V

Code

* For Non-lighted

type only

* Non-lighted type

only

Color

Green

Red

Code

GYellow

Black *

Blue

White

➂ Lighting Color ➃ Light Source ➄ Contact Form ➅ Switch Operation

Contact

Form

Code

01 1a1b

20 2b

A22R@—@@—@—@

➃ Light Source

Use AC/DC24V LED

Operating Voltage

AC220V

Code

➃ Light Source ➄ Contact Form

** For models with 2

notches

Contact Form

1b**

1a**

Code

01 1a1b

20 2b

Non-

lighted

Lighting

Lighted

Code

Color

Black*

Blank

Code

Red

RGreen

YBlue

Yellow

➀ Lighting ➁ Number of Notches/Reset Method ➂ Lighting Color

Specification

2 notches/Automatic

2 notches/Manual2M

Code

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

2AL

2 notches, Automatic, Left

3 notches, Manual, Left

3ML

3 notches, Manual, Left and Right

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

01 1a1b

20 2b

● Completely Assembled M22R-@@-@

Indicator

➂ Voltage Reduction

Unit Operating

Voltage

AC220V

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

Green

Red

Code

GYellow

WBlue

White

➂

● LED

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

9.6

9.3

BA9S/13

Lamp unit

Dimensions

LED operating

voltage Lighting color Part No.Appearance

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

Code

➀

➁

➁ Contact Form

➃

AC220V*

➃ V oltage Reduction Unit

➂ Switch Operation Operation Voltage

Non-lighted typeBlank

Code

Contact Form

Code

01 1a1b

20 2b

A22R—@

A22R—@@

➀

➀ Contact Form

*Use with an A22R-24@LED

Contact Form

Code

AC220V*

*Use with an A22R-24@LED

A22R—@

➀

➀ Body unit

Operating Voltage

AC/DC6V,

AC/DC12V,

AC/DC24V

Code

Operating Voltage

AC/DC6V

Code

12A

6A AC/DC12V

24A AC/DC24V

➀ Operating Voltage ➁ Lighting color

Lighting color

Green

Red

Code

GYellow

WBlue

White

● Individual unit (Pushbutton unit) A22R@-@@-@ Pushbutton switches

A22R@—@@—@

➃➂➁

➀

Non-lighted

Code

Blank

➀ Lighting

*For Non-lighted type only

Pushbutton Color

Code

Black*

➂ Pushbutton Color ➃ Switch Operation

Code

➁ Pushbutton Shape

Flat*

Pushbutton Shape

Projection

Lighting

Lighted

Switch Operation

Alternate action

Momentary actionM

Code

● Individual unit (Selector unit) A22R@-@@ Selector switches

● Individual unit (Key selector unit) A22RK-@ Key selector switches

A22R@—@@

➂➁

➀

*Non-lighted type

Code

Color

Red

Black*

Blank

Code

RGreen

YBlue

Yellow

➀ Lighting ➁ Number of notches, Reset Method ➂ Knob Color

Number of notches, Reset Method

2 notches, Automatic

2 notches, Manual2M

Code

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

3ML

3MC

3AC

3MAL

3AMR 3 notches, Manual – left, Automatic – right, Left

3 notches, Automatic – left, Manual – right, Right

Individual Unit Nomenclature

Nomenclature

NomenclatureNomenclature

Nomenclature

Green

Red

Yellow

Blue

White

Non-lighted

Lighting

Lighted

Non-lighted

Code

Blank

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

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

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

(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

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

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

● 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

● 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

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

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

● 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.

BOTTOM VIEW

* LED: For AC/DC

BOTTOM VIEW

Operating characteristics

Total Travel Force (TTF)

Terminal

Terminal Arrangement

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.

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

30 0.16mA 1.6mA 100mA

(A)

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

● 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 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 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

Installing/Replacing the LED

Mounting/Replacing the Color 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 dierent 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 g.

• When use the Control Box (A22Z-B10 @), cut the

projection portions shown in the below g.

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.

Insert the connector into the cable port in the Box and secure with the xing nut inside the box.

Open a hole in the thin rubber section of the rubber ring.

Pass the tightening cap through the cable, insert the cable into the connector, and tighten the hexagonal nut to secure the ca ble.

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

Mounting the Switch Creating a Cable Port Hole

Securing the Connector Cable

Installation

Engraving

Precautions when use the Indicators

Mounting and Dismounting Snap-in Legend

Control Box

Axing Character Film

Engraving

Precautions when use the Indicators

Mounting and Dismounting Snap-in Legend

Control Box

Axing 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

Authorised Distributors:-

Intech Systems Chennai Pvt. Ltd

S-2, Thiru. Vi. Ka. Industrial Estate, Guindy, Chennai-600 032

Ph: 4353 8888 Mob: 99 4353 8888 (Board Line) Fax: 044 4353 7888

E-mail: info@intechchennai.com Website: www.intechchennai.com