φ22 mm Key Type Selector Switch A22NK Series (Part Numbers)

Volume Discount

φ22 mm key type selector switch. Helps miniaturize control panels with shortened body length and changed wiring direction.
Easy wiring Push-in Plus terminal block type is now available.

[Workability]
· Three switch units can be mounted on one stage and multi-stage expansion is possible
· Terminal screw hold-on structure (screw terminal block type) that supports round crimp terminal
· Terminals can be additionally tightened even when switch units are stacked together (screw terminal block type)
· Directionality of the switch unit is eliminated to facilitate assembly
[Miniaturization]
· The wiring direction is changed so lateral space is not required (Push-in Plus terminal block type)
· Short Body Design
[Safety]
· It uses a lock lever mechanism that can be reliably and easily operated
· The finger protective structure provides high safety
· The wiring will not loosen and is therefore maintenance-free (Push-in Plus terminal block type)
[Product Lineup]
· Safety standard / voltage specification as a global product
· Can be installed on two panel processing dimensions of φ22.3 and φ25.5
· The buttons and bezels are available in abundant colors, shapes and materials
· Conforms to IP66 and NEMA 13 for protective structure

Part Number

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Part Number
A22NK-3MR-01DA-P221
A22NK-3MR-01DA-P222

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Type	Contact configuration (key lock, selector)	With key	Notch number	Suspend/Return	Terminal shape	Operating unit dimensions: Height (mm)	Panel depth dimensions (mm)	Bezel Material	Key Release Position	Key No.	Button (Transparent/Opaque)	Operation Unit Color1	Unit Position (1-2-3)
	31.84 €	1		6 Days	10	Knob type selector switch	1a1b	N/A	3	[Suspend] Each Positional Stop	Screw terminal	47.6	58.3	Resin	-	-	Opaque	Green	NC-Blank-NO
	31.85 €	1		6 Days	10	Knob type selector switch	[Other] 2b	N/A	3	[Suspend] Each Positional Stop	Screw terminal	47.6	58.3	Resin	-	-	Opaque	Green	NC-Blank-NC

Basic information

Operating part shape	Round shape	Mounting Hole	For Ø22.3 / Ø25.5 mm	Illumination	N/A
Protective Structure	Available	Safety standards	CE / UL / CUL / TUV / CCC / CSA	Operating unit dimensions: Width(mm)	30
Contact (for General Load) Rated Isolation Voltage	600	Contact (for General Load) Rated Conductive Current	10	Degree of protection (IP)	IP66

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Basic Attributes

Type
- Key type selector switch
- Knob type selector switch
Clear
Contact configuration (key lock, selector)
- 1a
- 2a
- 1a1b
- Other
  - 1b
  - 1a2b
  - 2b
  - 2a1b
  - 3a
  - 3b
Clear
With key
- Available
- N/A
Clear
Notch number
- 2
- 3
Clear
Suspend/Return
- Suspend
  - Each Positional Stop
- Return
  - Double Return
  - Left Return
  - Right Return
Clear
Terminal shape
- Screw terminal
- Insertion Terminal
Clear
Operating unit dimensions: Height(mm)
47

47.6
Clear
Panel depth dimensions(mm)
58.3

64.1
Clear
Bezel Material
- Metal
- Metal (Round)
- Resin
Clear
Key Release Position
- All Released
- Dropout
- Released From Left
- Released From Right
- Released From Right/Left
Clear
Key No.
- No.1
Clear
Button (Transparent/Opaque)
- Opaque
Clear
Operation Unit Color1
- Black
- Blue
- Green
Clear
Unit Position (1-2-3)
- Blank-Blank-NC
- Blank-NC-NC
- Blank-NC-NO
- Blank-NO-NC
- Blank-NO-NO
- NC-Blank-NC
- NC-Blank-NO
- NC-NC-Blank
- NC-NC-NC
- NC-NC-NO
- NC-NO-Blank
- NC-NO-NC
- NC-NO-NO
- NO-Blank-Blank
- NO-Blank-NC
- NO-Blank-NO
- NO-NC-Blank
- NO-NC-NC
- NO-NC-NO
- NO-NO-Blank
- NO-NO-NC
- NO-NO-NO
Clear