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Industrial Automation

Industrial Automation

A30NK

Key-type Selector Switches

A30NK

30-mm dia. Key-type Selector Switches Control panel miniaturization through a more compact design and modified wiring direction. Addition of Push-In Plus terminal blocks for easy wiring. Workability and safety improvements.

List of Models

A30NK Lineup 1

Model Number Structure

Model Number Legend

Shipped as a set that includes the Operation Unit, Mounting Collar, and Contact Block. For information on combinations, refer to Ordering Information.

Model Numbers for Sets

A30NK Lineup 4

Ordering Information

Model Numbers for Sets

Shipped as a set that includes the Operation Unit, Mounting Collar, and Contact Block.

Two-position, Key-type Selector Switches

Appearance Bezel
mate-
rial
No. of
out-
puts
Model (3)
Reset
method
(5)
Key release
positions
(8)(8)(8)
Contact
configuration
Brushed metal
bezels
3449_lu_3_1
2M 1 A30NK-2M(3)-01(5)A-G(8)(8)(8) M: Manual
L: Automatic
reset on left
A: All positions
B: Left
C: Right
100
002
A30NK-2M(3)-01(5)A-P(8)(8)(8)
2 A30NK-2M(3)-01(5)A-G(8)(8)(8) 102
101
202
A30NK-2M(3)-01(5)A-P(8)(8)(8)
3 A30NK-2M(3)-01(5)A-G(8)(8)(8) 111
222
122
112
A30NK-2M(3)-01(5)A-P(8)(8)(8)

Three-position, Key-type Selector Switches

Appearance Bezel
mate-
rial
No. of
out-
puts
Model (3)
Reset
method
(5)
Key release
positions
(8)(8)(8)
Contact
configuration
Brushed metal
bezels
3449_lu_4_1
3M 2 A30NK-3M(3)-01(5)A-G(8)(8)(8) M: Manual
L: Automatic
reset on left
R: Automatic
reset on
right
B: Automatic
reset on left
and right
A: All positions
B: Left
C: Right
D: Center
G: Left and
right
110
011
101
220
022
202
120
102
210
201
012
021
A30NK-3M(3)-01(5)A-P(8)(8)(8)
3 A30NK-3M(3)-01(5)A-G(8)(8)(8) 111
222
122
212
221
211
121
112
A30NK-3M(3)-01(5)A-P(8)(8)(8)

Subassemblies

Order Operation Units, Mounting Collars, and Contact Blocks individually. The same Mounting Collars and Contact Blocks are also used for the A22N Series.

A30NK Lineup 9

Operation Units

Bezel material and shape

Brushed metal

 3449_lu_6_1

(5)
Key release positions
No. of positions Reset method Model
2 Manual A30NZ-2MM-01(5)A A: All positions
B: Left
C: Right
Automatic reset on left A30NZ-2ML-01(5)A
3 Manual A30NZ-3MM-01(5)A A: All positions
B: Left
C: Right
D: Center
G: Left and right
Automatic reset on left A30NZ-3ML-01(5)A
Automatic reset on right A30NZ-3MR-01(5)A
Automatic reset on left and right A30NZ-3MB-01(5)A

Subassemblies (Common)

Subassemblies

You can order Operation Units, LED Lamps, Mounting Collars, and Contact Blocks individually. Use them in combination for models that are not available as assembled Units. These can also be used as inventory for maintenance parts.

Mounting Collar

Appearance Model
a254-e1_lu_2_1 A22NZ-H-01

Contact Blocks

Appearance Terminals Specifications Contacts Model
a254-e1_lu_3_1 Screw terminal block SPST-NO (blue) A22NZ-S-G1A
SPST-NC (orange) A22NZ-S-G1B
a254-e1_lu_3_2 Push-In Plus terminal block SPST-NO (blue) A22NZ-S-P1A
SPST-NC (red) A22NZ-S-P1B
a254-e1_lu_3_3 Push-In Plus terminal block DPST-NO (blue) A22NZ-S-P2A
DPST-NC (red) A22NZ-S-P2B
SPST-NO/SPST-NC (white) A22NZ-S-P2C