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Pushbutton Switches
A30NZ-M@@-@@A
30-mm Pushbutton Switches
Universal Design.
Emphasis on Color Coding, Workability,
and Safety.
Easy to Use
• You can connect up to three Contact Blocks in one stage for
multistage expansion.
• The terminals can be retightened when Contact Blocks are
stacked.
• Contact Blocks can be attached in any direction for easy
assembly.
• Screw terminal structure is compatible with round crimp
terminals.
Safety
• Easy-to-operate lock lever for secure locking.
• Easy-mounting Contact Blocks provide finger protection.
• Different colors of Contract Blocks (NO: blue, NC: orange)
help prevent wiring errors.
Product Lineup
• Meet global safety standards.
• Many color variations.
Refer to Safety Precautions for All Pushbutton Switches/Indicators and Safety Precautions on page 9.
Button Colors
Red
Green
Yellow
White
Blue
Black
Red
Green
Yellow
White
Blue
Orange
Red
Green
Yellow
White
Blue
Orange
White
Red
Green
Yellow
White
Blue
Orange
Opaque
white*
A30NZ-M……-N…A
Opaque
Non-lighted
Switches
A30NZ-M……-U…A
Transparent
When
not lit
Lighted
Switches
A30NZ-M……-T…A
Transparent
When
lit
* The colors when the Switches are lit are for transparent white buttons (code: TW) and yellow LED Lamps (code: Y).
1
A30NZ-M……-……A
Structure
Switch Structure - - - - Order Operation Units, LED Lamps, Mounting Collars, and Contact Blocks individually. The same LED Lamps,
Mounting Collars, and Contact Blocks are also used for the A22N Series.
Brushed Meal Operation Units
LED Lamp
Mounting Collar
Lighted models
Non-lighted
models
Contact Blocks
Contact Blocks + Lighting Unit
Note: Use a Reinforcement Plate for greater strength.
Reinforcement Plate
■ Specifications: Refer to page 6.
■ Accessories and tools: Refer to the A22NN/A22NL.
2
■ Dimensions: Refer to page 8.
A30NZ-M……-……A
Model Number Structure
Model Number Legend
- -Order Operation Units, LED Lamps, Mounting Collars, and Contact Blocks individually. The same LED
Lamps, Mounting Collars, and Contact Blocks are also used for the A22N Series.
Subassemblies
(1)
(2)
(3)
(4)
(5)
A30N Z - MN M - NR A
(1) Type
(4) Button Transparency and Color
Code
Type
Z
Subassembly
Lighted/nonlighted
(2) Bezel Material and Button Shape
Code
Bezel material
Button shape
MN
Brushed metal
Flat
MP
Brushed metal
Projected
MG
Brushed metal
Full guard
MM
Brushed metal
Mushroom
Non-lighted
(3) Switch Action
Code
Transparency
Color
NR
Opaque
Red
NG
Opaque
Green
NY
Opaque
Yellow
NW
Opaque
White
NA
Opaque
Blue
NB
Opaque
Black
UR
Transparent
Red
UG
Transparent
Green
UY
Transparent
Yellow
UW
Transparent
White
Code
Description
UA
Transparent
Blue
M
Momentary
UO
Transparent
Orange
A
Alternate
Lighted
TR
Transparent
Red
TG
Transparent
Green
TY
Transparent
Yellow
TW
Transparent
White
TA
Transparent
Blue
TO
Transparent
Orange
(5) Degree of Protection
■ Specifications: Refer to page 6.
■ Dimensions: Refer to page 8.
Code
Description
A
IP66
■ Precautions for correct use: Refer to page 9.
■ Accessories and tools: Refer to the A22NN/A22NL.
3
A30NZ-M……-……A
Ordering Information
Subassemblies - - - - - - - - - - - Order Operation Units, LED Lamps, Mounting Collars, and Contact Blocks individually. The same LED
Lamps, Mounting Collars, and Contact Blocks are also used for the A22N Series.
Operation Units
Brushed metal, flat
Brushed metal, projected
Bezel material and button shape
Switch Action
Lighted/
non-lighted
Non-lighted
Transparency
Alternate
Momentary
Alternate
Model
Model
Model
Model
Opaque
Red
A30NZ-MNM-NRA
A30NZ-MNA-NRA
A30NZ-MPM-NRA
Opaque
Green
A30NZ-MNM-NGA
A30NZ-MNA-NGA
A30NZ-MPM-NGA
A30NZ-MPA-NGA
Opaque
Yellow
A30NZ-MNM-NYA
A30NZ-MNA-NYA
A30NZ-MPM-NYA
A30NZ-MPA-NYA
Opaque
White
A30NZ-MNM-NWA
A30NZ-MNA-NWA
A30NZ-MPM-NWA
A30NZ-MPA-NWA
Opaque
Blue
A30NZ-MNM-NAA
A30NZ-MNA-NAA
A30NZ-MPM-NAA
A30NZ-MPA-NAA
Opaque
A30NZ-MPA-NRA
Black
A30NZ-MNM-NBA
A30NZ-MNA-NBA
A30NZ-MPM-NBA
A30NZ-MPA-NBA
Transparent
Red
A30NZ-MNM-URA
A30NZ-MNA-URA
A30NZ-MPM-URA
A30NZ-MPA-URA
Transparent
Green
A30NZ-MNM-UGA
A30NZ-MNA-UGA
A30NZ-MPM-UGA
A30NZ-MPA-UGA
Transparent
Yellow
A30NZ-MNM-UYA
A30NZ-MNA-UYA
A30NZ-MPM-UYA
A30NZ-MPA-UYA
Transparent
White
A30NZ-MNM-UWA
A30NZ-MNA-UWA
A30NZ-MPM-UWA
A30NZ-MPA-UWA
Transparent
Blue
A30NZ-MNM-UAA
A30NZ-MNA-UAA
A30NZ-MPM-UAA
A30NZ-MPA-UAA
Transparent
Transparent
Lighted
Color
Momentary
Orange A30NZ-MNM-UOA
A30NZ-MNA-UOA
A30NZ-MPM-UOA
A30NZ-MPA-UOA
A30NZ-MNA-TRA
A30NZ-MPM-TRA
A30NZ-MPA-TRA
A30NZ-MNA-TGA
A30NZ-MPM-TGA
A30NZ-MPA-TGA
A30NZ-MNA-TYA
A30NZ-MPM-TYA
A30NZ-MPA-TYA
Red
A30NZ-MNM-TRA
Transparent
Green
A30NZ-MNM-TGA
Transparent
Yellow
A30NZ-MNM-TYA
Transparent
White
A30NZ-MNM-TWA
A30NZ-MNA-TWA
A30NZ-MPM-TWA
A30NZ-MPA-TWA
Transparent
Blue
A30NZ-MNM-TAA
A30NZ-MNA-TAA
A30NZ-MPM-TAA
A30NZ-MPA-TAA
Orange A30NZ-MNM-TOA
A30NZ-MNA-TOA
A30NZ-MPM-TOA
A30NZ-MPA-TOA
Transparent
Brushed metal, full-guard
Brushed metal, mushroom
Bezel material and button shape
Switch Action
Lighted/
non-lighted
Non-lighted
Transparency
Alternate
Momentary
Alternate
Model
Model
Model
Model
Opaque
Red
A30NZ-MGM-NRA
A30NZ-MGA-NRA
A30NZ-MMM-NRA
A30NZ-MMA-NRA
Opaque
Green
A30NZ-MGM-NGA
A30NZ-MGA-NGA
A30NZ-MMM-NGA
A30NZ-MMA-NGA
Opaque
Yellow
A30NZ-MGM-NYA
A30NZ-MGA-NYA
A30NZ-MMM-NYA
A30NZ-MMA-NYA
Opaque
White
A30NZ-MGM-NWA
A30NZ-MGA-NWA
A30NZ-MMM-NWA
A30NZ-MMA-NWA
Opaque
Blue
A30NZ-MGM-NAA
A30NZ-MGA-NAA
A30NZ-MMM-NAA
A30NZ-MMA-NAA
Opaque
Black
A30NZ-MGM-NBA
A30NZ-MGA-NBA
A30NZ-MMM-NBA
A30NZ-MMA-NBA
Transparent
Red
A30NZ-MGM-URA
A30NZ-MGA-URA
A30NZ-MMM-URA
A30NZ-MMA-URA
Transparent
Green
A30NZ-MGM-UGA
A30NZ-MGA-UGA
A30NZ-MMM-UGA
A30NZ-MMA-UGA
Transparent
Yellow
A30NZ-MGM-UYA
A30NZ-MGA-UYA
A30NZ-MMM-UYA
A30NZ-MMA-UYA
Transparent
White
A30NZ-MGM-UWA
A30NZ-MGA-UWA
A30NZ-MMM-UWA
A30NZ-MMA-UWA
Transparent
Blue
A30NZ-MGM-UAA
A30NZ-MGA-UAA
A30NZ-MMM-UAA
A30NZ-MMA-UAA
Orange A30NZ-MGM-UOA
A30NZ-MMA-UOA
Transparent
Lighted
Color
Momentary
A30NZ-MGA-UOA
A30NZ-MMM-UOA
Transparent
Red
A30NZ-MGM-TRA
A30NZ-MGA-TRA
A30NZ-MMM-TRA
A30NZ-MMA-TRA
Transparent
Green
A30NZ-MGM-TGA
A30NZ-MGA-TGA
A30NZ-MMM-TGA
A30NZ-MMA-TGA
Transparent
Yellow
A30NZ-MGM-TYA
A30NZ-MGA-TYA
A30NZ-MMM-TYA
A30NZ-MMA-TYA
Transparent
White
A30NZ-MGM-TWA
A30NZ-MGA-TWA
A30NZ-MMM-TWA
A30NZ-MMA-TWA
Blue
A30NZ-MGM-TAA
A30NZ-MGA-TAA
A30NZ-MMM-TAA
A30NZ-MMA-TAA
Orange A30NZ-MGM-TOA
A30NZ-MGA-TOA
A30NZ-MMM-TOA
A30NZ-MMA-TOA
Transparent
Transparent
■ Specifications: Refer to page 6. ■ Dimensions: Refer to page 8.
■ Accessories and tools: Refer to the A22NN/A22NL.
4
A30NZ-M……-……A
Ordering Information
Subassemblies
- - Order Operation Units, LED Lamps, Mounting Collars, and Contact Blocks individually. The same LED Lamps,
Mounting Collars, and Contact Blocks are also used for the A22N Series.
LED Lamps
Appearance
Applied voltage
6 VAC/DC
12 VAC/DC
24 VAC/DC
100/110/120 VAC
Color
Model
Model
Model
Model
200/220/230/240 VAC
Model
Red
A22NZ-L-RA
A22NZ-L-RB
A22NZ-L-RC
A22NZ-L-RD
A22NZ-L-RE
Green
A22NZ-L-GA
A22NZ-L-GB
A22NZ-L-GC
A22NZ-L-GD
A22NZ-L-GE
Yellow
A22NZ-L-YA
A22NZ-L-YB
A22NZ-L-YC
A22NZ-L-YD
A22NZ-L-YE
White
A22NZ-L-WA
A22NZ-L-WB
A22NZ-L-WC
A22NZ-L-WD
A22NZ-L-WE
Blue
A22NZ-L-AA
A22NZ-L-AB
A22NZ-L-AC
A22NZ-L-AD
A22NZ-L-AE
Orange
A22NZ-L-OA
A22NZ-L-OB
A22NZ-L-OC
A22NZ-L-OD
A22NZ-L-OE
Mounting Collar
Appearance
Model
A22NZ-H-01
Contact Blocks
Appearance
Contacts
Model
SPST-NO (blue)
A22NZ-S-G1A
SPST-NC (orange)
A22NZ-S-G1B
Lighting Units
Appearance
Applied voltage
Model
6 VAC/DC
A22NZ-T-A
12 VAC/DC
A22NZ-T-B
24 VAC/DC
A22NZ-T-C
100/110/120 VAC
A22NZ-T-D
200/220/230/240 VAC
A22NZ-T-E
Reinforcement Plate
Appearance
Model
A22NZ-A-C01
5
A30NZ-M……-……A
Specifications (When Operation Unit, LED Lamp, Mounting Collar, and Contact Blocks Are Combined)
Ratings
Contacts (Standard Load)
Rated insulation voltage
600 V
Rated carry current
10 A
Applied voltage
AC at 50/60
Hz
DC
Resistive load (AC-12)
24 V
120 V
240 V
380 V
440 V
10 A
10 A
6A
2A
2A
Inductive load (AC-15)
10 A
6A
3A
1.9 A
1.6 A
Resistive load (DC-12)
8A
2.2 A
1.1 A
---
---
Inductive load (DC-13)
4A
1.1 A
0.55 A
---
---
Note: 1. The above ratings were obtained by conducting tests under the following conditions.
(1) Ambient temperature: 20 ±2°C
(2) Ambient humidity: 65% ±5% RH
(3) Operating frequency: 30 operations/minute
2. Minimum applicable load: 10 mA at 5 VDC.
LED Lamps
Rated voltage
6
Applied voltage
6 VAC/DC
6 VAC/DC ±10%
12 VAC/DC
12 VAC/DC ±10%
24 VAC/DC
24 VAC/DC ±10%
100 VAC
100 VAC ±10%
110 VAC
110 VAC ±10%
120 VAC
100 to 130 VAC
200 VAC
200 VAC ±10%
220 VAC
220 VAC ±10%
230 VAC
230 VAC ±10%
240 VAC
220 to 250 VAC
Rated current
Approx. 11 mA (red, orange, yellow, or blue)
Approx. 5 mA (white or green)
Approx. 12 mA (red, orange, yellow, or blue)
Approx. 5 mA (white or green)
Approx. 12 mA (red, orange, yellow, or blue)
Approx. 5 mA (white or green)
Approx. 2 mA
Approx. 2 mA
A30NZ-M……-……A
Specifications (When Operation Unit, LED Lamp, Mounting Collar, and Contact Blocks Are Combined)
Characteristics
Type
Pushbutton Switches
Item
Allowable operating
frequency
Non-lighted models
Mechanical
60 operations/minute max.
Electrical
30 operations/minute max.
Insulation resistance
100 MΩ min. (at 500 VDC)
Contact resistance
Dielectric strength
Lighted models
100 mΩ max. (initial value)
Between terminals of same polarity 2,500 VAC at 50/60 Hz for 1 min
Between each terminal and ground 2,500 VAC at 50/60 Hz for 1 min
Vibration resistance
Malfunction
10 to 55 Hz, 1.5-mm double amplitude (malfunction within 1 ms)
Shock resistance
Malfunction
1,000 m/s2 max. (malfunction within 1 ms)
Mechanical
Momentary action: 5,000,000 operations min.
Alternate action: 500,000 operations min.
Electrical
500,000 operations min.
Durability
−25 to 70°C
Ambient operating temperature*1
−25 to 55°C
Ambient operating humidity
35% to 85% RH
Ambient storage temperature*1
−40 to 80°C
Degree of protection*2
IP66
Electric shock protection class
Class II
PTI (tracking characteristic)
175
Degree of contamination (application environment)
3 (IEC 60947-5-1)
Weight
Approx. 60 g (for 1NC/1NO)
Approx. 75 g (for 1NC/1NO)
*1. With no icing or condensation.
*2. Degree of protection from the front of the panel.
Operating Characteristics (for SPST-NO/SPST-NC)
Type
Pushbutton Switches
Item
Lighted/non-lighted
Total travel force (torque) (maximum TTF)
18 N
Total travel (TT)
6 mm max.
Resetting force (torque) (RF)
---
Examples of Linked Contact Blocks
Contact Blocks
Lighting Units
Pushbutton Switches
Momentary
Linking example
Alternate
Non-lighted
Lighted
Non-lighted
Operation Unit
Operation Unit
Operation Unit
Operation Unit
Mounting Collar
Mounting Collar
Mounting Collar
Mounting Collar
Stage 2 Stage 1
Lighted
Operation Unit
Mounting Collar
Note: If you increase the number of Contact Blocks, evaluate the Switch under actual working conditions before permanent installation and use
the Switch within a number of switching operations that will not adversely affect the Switch’s performance.
7
A30NZ-M……-……A
Dimensions
(Unit: mm)
Lighted and Non-lighted Pushbutton Switches
Flat Switches with Brushed Metal Bezels
A30NZ-MN…-T…A
A30NZ-MN…-U…A
A30NZ-MN…-N…A
20.6 dia.
34.7 dia.
29
34.7 dia.
0.8
29
0.8
5
5
1.8
9
24.9
Projected Switches with Brushed Metal Bezels
A30NZ-MP…-……A
34.7 dia.
23.3 dia.
20.6 dia.
0.8
5
1.8
9
17.1
24.9
Full-guard Switches with Brushed Metal Bezels
A30NZ-MG…-……A
34.7 dia.
20.6 dia.
0.8
5
1.8
17
24.9
Mushroom Switches with Brushed Metal Bezels
A30NZ-MM…-……A
20.6 29
40 dia.
0.8
5
1.8
9
18.7
Depth with Linked Units
47.3
68.8
8
24.9
20.6 dia.
1.8
11.4
24.9
A30NZ-M@@-@@A
Safety Precautions
Refer to Safety Precautions for All Pushbutton Switches/Indicators.
Read the Safety Precautions in the A22NN/A22NL datasheet.
Application
Mounting to the Panel
• Panel hole dimensions are given below.
• The recommended panel thicknesses is 0.8 to 7 mm.
• If outer surface treatment such as coating is performed for the
panel, the panel dimensions after outer surface treatment must
meet the specified panel dimensions.
• The following figure gives pitch dimension A and pitch dimension
B between the centers of the mounting holes.
Mounting the Operation Unit
• Insert the Operation Unit from the front of the panel, insert the Lock
Ring and Mounting Nut from the back of the panel, and tighten the
Mounting Nut. Before tightening, check that the rubber washer is
present between the Operation Unit and the panel.
Mounting Nut
Lock Ring
Panel Hole Dimensions
Dimension B
30.5 dia.
30.5 +0.5
0 dia.
Rubber washer
Dimension A
Dimension A
Wire type
Number of
linked Contact Blocks
Number of
wires per terminal
Minimum allowable pitch
Dimension A
(mm) or larger
Leads (twisted wires
or solid wire)
1
1
50
Bare crimp terminals
1
1
50
Crimp terminals with
insulating sheathes
1
1
60
Note: The minimum mounting pitch is based on three Contact Blocks
in stage 1 with one wire attached to each terminal.
If you attach two wires or link Units, determine the mounting
pitch based on the dimensions diagrams and ease of operation
and wiring.
Dimension B
Operation Unit shape
Dimension B
Mushroom
40 mm min.
Other than the above
35 mm min.
9
MEMO
10
Terms and Conditions Agreement
Read and understand this catalog.
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have
any questions or comments.
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, MERCHANTABILITY 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 otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation 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 responsible for warranty, repair, indemnity or any other
claims or expenses regarding the Products unless Omron’s analysis confirms that the Products were properly handled, stored,
installed and maintained and not subject to contamination, abuse, misuse or inappropriate modification. Return of any Products by
Buyer must be approved in writing by Omron before shipment. Omron Companies 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 environments. 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.omron.com/global/ or contact your Omron representative for published information.
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.
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 Product 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.
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 PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining
suitability 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 requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
Change in Specifications.
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice
to change part numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the Product may be changed without any notice. When in doubt, special 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.
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.
OMRON Corporation
Industrial Automation Company
Authorized Distributor:
Tokyo, JAPAN
Contact: www.ia.omron.com
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
2895 Greenspoint Parkway, Suite 200
Hoffman Estates, IL 60169 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
© OMRON Corporation 2015 All Rights Reserved.
In the interest of product improvement,
specifications are subject to change without notice.
CSM_1_1_0415
Cat. No. A243-E1-01
0415 (0415)
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