φ30 mm Key Type Selector Switch A30NK Series (Part Numbers)

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φ30 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 and safety have been improved.

[Workability]
· Three switch units can be mounted on one stage and multi-stage expansion is possible (screw terminal block type)
· 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
[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]
· The buttons and bezels are available in abundant colors and shapes

Part Number

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Part Number
A30NK-3MR-01DA-P122
A30NK-3MR-01DA-P201
A30NK-3MR-01DA-P202
A30NK-3MR-01DA-P210
A30NK-3MR-01DA-P211
A30NK-3MR-01DA-P212
A30NK-3MR-01DA-P220
A30NK-3MR-01DA-P221
A30NK-3MR-01DA-P222

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	Contact configuration (key lock, selector)	Notch number	Suspend/Return	Terminal shape	Operating unit dimensions: Height (mm)	Panel depth dimensions (mm)	Key Release Position	Unit Position (1-2-3)
32.99 €	1	6 Days	10	[Other] 1a2b	3	[Return] Left Return	Insertion Terminal	47.6	58.3	Dropout	NO-NC-NC
28.20 €	1	6 Days	10	1a1b	3	[Return] Left Return	Insertion Terminal	47.6	58.3	Dropout	NC-Blank-NO
28.20 €	1	6 Days	10	[Other] 2b	3	[Return] Left Return	Insertion Terminal	47.6	58.3	Dropout	NC-Blank-NC
28.20 €	1	6 Days	10	1a1b	3	[Return] Left Return	Insertion Terminal	47.6	58.3	Dropout	NC-NO-Blank
32.98 €	1	6 Days	10	[Other] 2a1b	3	[Return] Left Return	Insertion Terminal	47.6	58.3	Dropout	NC-NO-NO
32.99 €	1	6 Days	10	[Other] 1a2b	3	[Return] Left Return	Insertion Terminal	47.6	58.3	Dropout	NC-NO-NC
28.20 €	1	6 Days	10	[Other] 2b	3	[Return] Left Return	Insertion Terminal	47.6	58.3	Dropout	NC-NC-Blank
32.99 €	1	6 Days	10	[Other] 1a2b	3	[Return] Left Return	Insertion Terminal	47.6	58.3	Dropout	NC-NC-NO
32.99 €	1	6 Days	10	[Other] 3b	3	[Return] Left Return	Insertion Terminal	47.6	58.3	Dropout	NC-NC-NC

Basic information

Type	Key type selector switch	Operating part shape	Round shape	Mounting Hole	Ø30.5
Illumination	N/A	With key	Available	Protective Structure	Available
Safety standards	CE / UL / CUL / TUV / CCC / CSA	Operating unit dimensions: Width(mm)	34.7	Bezel Material	Metal
Key No.	No.1	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

Contact configuration (key lock, selector)
- 1a
- 2a
- 1a1b
- Other
  - 1b
  - 1a2b
  - 2b
  - 2a1b
  - 3a
  - 3b
Clear
Notch number
- 2
- 3
Clear
Suspend/Return
- Suspend
  - Each Positional Stop
- Return
  - Double Return
  - Left Return
  - Right Return
Clear
Operating unit dimensions: Height(mm)
47

47.6
Clear
Panel depth dimensions(mm)
58.3

64.1
Clear
Key Release Position
- All Released
- Dropout
- Released From Left
- Released From Right
- Released From Right/Left
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
Terminal shape
- Screw terminal
- Insertion Terminal
Clear