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

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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

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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
image

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
image

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. 

image

Operation Units

Bezel material and shape

Brushed metal

image

(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

image

A22NZ-H-01

Contact Blocks

Appearance

Terminals Specifications

Contacts

Model

image

Screw terminal block

SPST-NO (blue)

A22NZ-S-G1A

SPST-NC (orange)

A22NZ-S-G1B

image

Push-In Plus terminal block

SPST-NO (blue)

A22NZ-S-P1A

SPST-NC (red)

A22NZ-S-P1B

image

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