Industrial Automation

M22

Indicator (Cylindrical 22/25-dia.)

M22

Round Indicator Series with 22 dia. and 25 dia. (when using a ring)

last update: April 1, 2024

Model Number Structure

Model Number Legend

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

Ordering Information

Completely Assembled

Shipped as a set which includes the Display, Lamp, and Socket Unit.
Not all combinations are possible.

Indicator

Appearance	Lighting	Operating voltage	Set	Illumination color
Square/Projection without Voltage Reduction Unit M22-C	LED	6 VAC/VDC	M22-CY-6A	R (red) Y (yellow) G (green) W (white) A (blue)
		12 VAC/VDC	M22-C[]-12A
		24 VAC/VDC	M22-C[]-24A
Square/Projection with Voltage Reduction Unit M22-C	LED	100 VAC	M22-C[]-T1
Square/Projection with Voltage Reduction Unit M22-C	LED	200 VAC	M22-C[]-T2

Note: Insert a symbol indicating the color of the Operation Unit in the box in the model number above.

Subassembled

The Display, Lamp, or Socket Unit can be ordered separately. Use them in combination for models that are not available as assembled Units. These can also be used as inventory for maintenance parts.

Ordering: Specify models on the following page.

Display

Sealing	IP65
Appearance	Color of Display	Model
Square (Projection)	Red	M22-CR
	Green	M22-CG
	Yellow	M22-CY
	White	M22-CW
	Blue	M22-CA

Lamp

LED

Operating voltage			6 VAC/VDC	12 VAC/VDC	24 VAC/VDC
Appearance	AC/DC	LED light	Model
	AC and DC	Red	A22-6AR	A22-12AR	A22-24AR
		Green	A22-6AG	A22-12AG	A22-24AG
		Yellow *	A22-6AY	A22-12AY	A22-24AY
		Blue	A22-6AA	A22-12AA	A22-24AA

Note: For voltage-reduction lighting, use the A22-24A[]. Only 24-V LED lamps can be used.
* Used when the Display color is yellow or white.

Socket Unit

Appearance
Classification	Without Voltage Reduction Unit	With Voltage Reduction Unit (110 VAC)	With Voltage Reduction Unit (220 VAC)
Model	M22-00	M22-00-T1	M22-00-T2

Note: For voltage-reduction LED lamps, use the A22-24A[]. Only 24-V LED lamps can be used.

Accessories, Replacements, and Tools

The M22 uses the same accessories as the A22. Refer to the relevant information in the corresponding section for the A22.

last update: April 1, 2024

Product Category

Switches
- Push Buttons / Indicator Lamps
  - φ22(φ25) Type
    - A22NK
    - A22NN / A22NL
    - A22NS / A22NW
    - M22N
    - A22
    - A22[]
    - M22
    - A22R/M22R

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