OMRON M22N lineup

last update: August 1, 2017

Indicator Unit Colors

List of Models

Model Number Structure

Model Number Legend

Shipped as a set that includes the Indicator Unit, LED Lamp, and Socket Unit.
For information on combinations, refer to Ordering Information.

Model Numbers for Sets

Ordering Information

Model Numbers for Sets

Shipped as a set that includes the Indicator Unit, LED Lamp, and Socket Unit.

Indicators

Appearance	Rated voltage	Model	(2)(2) Indicator color	(4) LED lamp color
Plastic flat	6 VAC/DC	M22N-BN-(2)(2)A-(4)A	TR: Transparent red TG: Transparent green TY: Transparent yellow TW: Transparent white TA: Transparent blue TO: Transparent orange	R: Red G: Green Y: Yellow W: White A: Blue O: Orange
		M22N-BN-(2)(2)A-(4)A-P
	12 VAC/DC	M22N-BN-(2)(2)A-(4)B
		M22N-BN-(2)(2)A-(4)B-P
	24 VAC/DC	M22N-BN-(2)(2)A-(4)C
		M22N-BN-(2)(2)A-(4)C-P
	100, 110, or 120 VAC	M22N-BN-(2)(2)A-(4)D
		M22N-BN-(2)(2)A-(4)D-P
	200, 220, 230, or 240 VAC	M22N-BN-(2)(2)A-(4)E
		M22N-BN-(2)(2)A-(4)E-P
Plastic projected	6 VAC/DC	M22N-BP-(2)(2)A-(4)A
		M22N-BP-(2)(2)A-(4)A-P
	12 VAC/DC	M22N-BP-(2)(2)A-(4)B
		M22N-BP-(2)(2)A-(4)B-P
	24 VAC/DC	M22N-BP-(2)(2)A-(4)C
		M22N-BP-(2)(2)A-(4)C-P
	100, 110, or 120 VAC	M22N-BP-(2)(2)A-(4)D
		M22N-BP-(2)(2)A-(4)D-P
	200, 220, 230, or 240 VAC	M22N-BP-(2)(2)A-(4)E
		M22N-BP-(2)(2)A-(4)E-P
Plastic semi- spherical	6 VAC/DC	M22N-BG-(2)(2)A-(4)A
		M22N-BG-(2)(2)A-(4)A-P
	12 VAC/DC	M22N-BG-(2)(2)A-(4)B
		M22N-BG-(2)(2)A-(4)B-P
	24 VAC/DC	M22N-BG-(2)(2)A-(4)C
		M22N-BG-(2)(2)A-(4)C-P
	100, 110, or 120 VAC	M22N-BG-(2)(2)A-(4)D
		M22N-BG-(2)(2)A-(4)D-P
	200, 220, 230, or 240 VAC	M22N-BG-(2)(2)A-(4)E
		M22N-BG-(2)(2)A-(4)E-P
Plastic flat etched	6 VAC/DC	M22N-BC-(2)(2)A-(4)A
		M22N-BC-(2)(2)A-(4)A-P
	12 VAC/DC	M22N-BC-(2)(2)A-(4)B
		M22N-BC-(2)(2)A-(4)B-P
	24 VAC/DC	M22N-BC-(2)(2)A-(4)C
		M22N-BC-(2)(2)A-(4)C-P
	100, 110, or 120 VAC	M22N-BC-(2)(2)A-(4)D
		M22N-BC-(2)(2)A-(4)D-P
	200, 220, 230, or 240 VAC	M22N-BC-(2)(2)A-(4)E
		M22N-BC-(2)(2)A-(4)E-P

Note: Normally, the Indicator Unit and LED Lamp with the same color are combined.
         However, opaque white is available by combining a white Indicator Unit and yellow LED. M22N-B[]-TWA-Y[]-[]

last update: August 1, 2017

OMRON M22N dimension

last update: October 03, 2016

Indicators

Plastic Flat Indicators

M22N-BN-[][]A-[][]

M22N-BN-[][]A-[][]-P

Plastic Semi-spherical Indicators

M22N-BG-[][]A-[][]

M22N-BG-[][]A-[][]-P

Plastic Projected Indicators

M22N-BP-[][]A-[][]

M22N-BP-[][]A-[][]-P

Plastic Flat Etched Indicators

M22N-BC-[][]A-[][]

M22N-BC-[][]A-[][]-P

Accessories and Tools

Protective Cover

A22NZ-A303

Plastic Hole Plug

A22NZ-A-401

Metal Hole Plug

A22NZ-A-402

Lock Ring

A22NZ-A-403

Lock Ring

A22NZ-A-50501

Reinforcement Plate

A22NZ-A-C01

Control Box

A22NZ-A-B01Y

Sealing cap

For Flat Models A22Z-3600F

For projection models A22Z-3600T

For full-guard models A22Z-3600G

Resin Attachment for 30 dia.

A22Z-A30

Legend Plate Frames

General A22NZ-A-50103

Large A22NZ-A-51103

Legend Plates

General A22Z-3443[]-[]

Large A22Z-3453[]

Tightening Wrench

A22NZ-A-301

LED Lamp Extractor

A22NZ-A-302

Cap Tightening Wrench

A22Z-3908

last update: October 03, 2016

OMRON M22N accessory

last update: April 2, 2018

Ordering Information

Accessories and Tools (Order Separately)

Item	Appearance	Classification		Model	Remarks
Protective Cover		---		A22NZ-A-303	A protector designed to prevent incorrect operation. Cannot be used together with other accessories. (Rubber seal included.) For 22.3 and 25.5-mm panel holes diameter. Key-type selector switches cannot be used.
Plastic Hole Plug		Round		A22NZ-A-401	Can be plugged into precut panel holes for future expansion. Applicable panel thickness: 0.8 to 3.0 mm For 22.3-mm panel hole diameter.
Metal Hole Plug		Round		A22NZ-A-402	Can be plugged into precut panel holes for future expansion. Applicable panel thickness: 0.8 to 6.0 mm (Rubber seal included.) For 22.3-mm panel hole diameter.
Lock Ring		Round		A22NZ-A-403	Used when a more secure lock is required to prevent rotation inside the Operation Unit. (Rubber seal included.) For 22.3-mm panel hole diameter. Can be used together with the A22NZ-A-50501 Lock Ring.
Lock Ring		---		A22NZ-A-50501	Used when a more secure lock is required to prevent rotation of the Operation Unit. Can be used together with the A22NZ-A-403 Lock Ring. Can be used with the A22N Series and the A30N Series.
Reinforcement Plate		---		A22NZ-A-C01	Used to reinforce Contact Blocks and Lighting Units, Refer to catalog for mounting instructions.
Key		---		A22NZ-K-01	Used with a key-type selector switch.
Control Box		1 hole		A22NZ-A-B01Y	Applicable Range • Type with Screw Terminal Block 　One Switch can be linked. • Type with Push-in Plus Terminal 　Block Compatible only with 　Switches with a Single-contact Unit. For 22.3-mm panel hole diameter.
Connector		Suitable Cable Diameter (mm)	7 to 9 dia.	A22Z-3500-1	Plastic connector used to extend a cable from the switch box. Refer to catalog for details.
			9 to 11 dia.	A22Z-3500-2
Sealing Caps		For flat models		A22Z-3600F	Used to prevent dust or water from entering the Operation Unit. Color: opaque Material: silicon For 22.3 and 25.5-mm panel holes diameter. Knob-type and key-type selector switches cannot be used.
		For projection models		A22Z-3600T
		For full-guard models		A22Z-3600G
Resin Attachment for 30 dia.		Round		A22Z-A30	Use when mounting to a panel with a 30-dia. hole. Refer to catalog for details. Purchase and mount a separate Lock Ring when using an indicator.
Small Legend Plate Frame		Black		A22NZ-A-50103	Legend Plate with no text on black background included. For 22.3-mm panel hole diameter.
Small Legend Plates (Standard Size)		Without text		A22Z-3443B	Black
				A22Z-3443R	Red
				A22Z-3443W	White
				A22Z-3443C	Transparent
		○		A22Z-3443R-2	White text on red background
		STOP		A22Z-3443R-4
		|		A22Z-3443B-1	White text on black background
		START		A22Z-3443B-3
		ON		A22Z-3443B-5
		OFF		A22Z-3443B-6
		UP		A22Z-3443B-7
		DOWN		A22Z-3443B-8
		POWER ON		A22Z-3443B-9
		OFF-ON		A22Z-3443B-10
Large Legend Plate Frame		Black		A22NZ-A-51103	Legend Plate with no text on black background included. For 22.3-mm panel hole diameter.
Large Legend Plates		Without text		A22Z-3453B	Black
				A22Z-3453R	Red
				A22Z-3453W	White
				A22Z-3453C	Transparent
Tightening Wrench		---		A22NZ-A-301	Used to tighten Mounting Nuts from the back of the panel.
LED Lamp Extractor		---		A22NZ-A-302	Made of rubber and used to easily remove and attach LED Lamps.
Cap Tightening Wrench		---		A22Z-3908	Used to replace the Caps on Flat, Projected, and Fullguard Pushbutton Switches.

last update: April 2, 2018

OMRON M22N catalog

• Catalog
• CAD

English

Global Edition

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.

*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.

Catalog Name	Catalog Number [size]	Last Update
A22N/M22N/A30N Data Sheet	A254-E1-01 [55488KB]	Jan 15, 201920190115	A22N/M22N/A30N Data Sheet
A22N-P/A30N-P, M22N-P, A22NE-P Catalog	A253-E1-04 [4664KB]	Dec 03, 201820181203	A22N-P/A30N-P, M22N-P, A22NE-P Catalog
Innovation in Control Panel Building	Y218-E1-03 [13592KB]	Oct 02, 201720171002	Innovation in Control Panel Building

OMRON M22N specification

last update: October 03, 2016

Certified Standard Ratings

UL508 (File No.E76675), CSA C22.2 No.14

12 mA 6 VAC/DC
12 mA 12 VAC/DC
12 mA 24 VAC/DC
12 mA 100-120 VAC
12 mA 200-240 VAC

TÜV (EN60947-5-1)

80 mA 6 VAC/DC
40 mA 12 VAC/DC
20 mA 24 VAC/DC
10 mA 100-120 VAC
5 mA 200-240 VAC

CCC (GB14048.5)

6, 12, 24 VAC/DC
100-120, 200-240 VAC

Application Standards

UL1059 and UL486E (Push-In Plus terminal block type)

Ratings

LED Lamps

Rated voltage	Operating voltage	Current
6 VAC/DC	6 VAC/DC ±10%	Approx. 11 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green)
12 VAC/DC	12 VAC/DC ±10%	Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green)
24 VAC/DC	24 VAC/DC ±10%	Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green)
100 VAC	100 VAC ±10%	Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green)
110 VAC	110 VAC ±10%
120 VAC	100-130 VAC
200 VAC	200 VAC ±10%	Approx. 12 mA (red, orange, yellow, or blue) Approx. 5 mA (white or green)
220 VAC	220 VAC ±10%
230 VAC	230 VAC ±10%
240 VAC	220-250 VAC

Characteristics

Item		Indicator
Allowable operating frequency	Mechanical	--
	Electrical	--
Insulation resistance		--
Contact resistance		--
Dielectric strength	Between terminals of same polarity	--
	Between each terminal and ground	2,500 VAC at 50/60 Hz for 1 min. (initial value)
Vibration resistance	Malfunction	10 to 55 Hz, 1.5-mm double amplitude
Shock resistance	Malfunction	1,000 m/s2 max.
Durability	Mechanical	--
	Electrical	--
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		Conforming to IP66, NEMA 4X, NEMA13
Electric shock protection class		Class II
PTI (tracking characteristic)		175
Degree of contamination (application environment)		3 (EN 60947-5-1)
Weight		Approx. 30 g

*1. With no icing or condensation.
*2. Degree of protection from the front of the panel.

last update: October 03, 2016

• NO. M22N
• TYPE:Push Buttons / Indicator Lamps φ22(φ25) Type Copyright Statement
• DATE:2021-06-11
• Associated products:
  A22NS / A22NW Selector Switches/Features A22 Pushbutton Switch (Cylindrical 22/25-dia.)/Features