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Building Automation


Industrial Automation


Power Automation & Safety

Bangladesh Distributor

A22NK

Key-type Selector Switches

A22NK

22-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.

about this Product Family

Ordering Information

Accessories and Tools (Order Separately)

Item Appearance Classification Model Remarks
Protective Cover a254-e1_j_1_1 --- A22NZ-A-303 A protector designed to prevent
incorrect operation.
Cannot be used together with other
accessories.
(Rubber seal included.)
For exclusive use with panel cutouts
of 22.3 and 25.5 mm dia. Key-type
selector switches cannot be used.
Plastic Hole Plug * a254-e1_j_1_2 Round A22NZ-A-401 Can be plugged into precut panel
holes for future expansion.
Applicable panel thickness:
0.8 to 3.0 mm
Metal Hole Plug * a254-e1_j_1_3 Round A22NZ-A-402 Can be plugged into precut panel
holes for future expansion.
Applicable panel thickness:
0.8 to 6.0 mm
(Rubber seal included.)
Lock Ring * a254-e1_j_1_4 Round A22NZ-A-403 Used when a more secure lock is
required to prevent rotation inside
the Operation Unit.
(Rubber seal included.)
Lock Ring a254-e1_j_1_5 --- A22NZ-A-50501 Used when a more secure lock is
required to prevent rotation of the
Operation Unit.
Reinforcement Plate a254-e1_j_1_6 --- A22NZ-A-C01 Used to reinforce Contact Blocks
and Lighting Units, Refer to catalog
for mounting instructions.
Key a254-e1_j_1_7 --- A22NZ-K-01 Used with a key-type selector switch.
Control Box * a254-e1_j_1_8 1 hole A22NZ-A-B01Y
Connector a254-e1_j_1_9 Suitable
Cable
Diameter
(mm)
7 to 9 dia. A22Z-3500-1 Plastic connector used to extend
a cable from the switch box.
Refer to catalog for details.
9 to 11 dia. A22Z-3500-2
Sealing Caps a254-e1_j_1_10 For flat models A22Z-3600F Used to prevent dust or water from
entering the Operation Unit.
Color: opaque
Material: silicon
For exclusive use with panel cutouts
of 22.3 and 25.5 mm dia.
Knob-type and key-type selector
switches cannot be used.
For projection models A22Z-3600T
For full-guard models A22Z-3600G
Resin Attachment for
30 dia. *
a254-e1_j_1_11 Round A22Z-A30 Use when mounting to a panel with
a 30-dia. hole.
Refer to catalog for details.
Purchase and mount a separate
Lock Ring when using an indicator.
Small Legend Plate
Frame *
a254-e1_j_1_12 Black A22NZ-A-50103 Legend Plate with no text on black
background included.
Small Legend Plates
(Standard Size) *
a254-e1_j_1_13 Without text A22Z-3443B Black
A22Z-3443R Red
A22Z-3443W White
A22Z-3443C Transparent
A22Z-3443R-2 White text on red background
STOP A22Z-3443R-4
| A22Z-3443B-1 White text on black background
START A22Z-3443B-3
ON A22Z-3443B-5
OFF A22Z-3443B-6
UP A22Z-3443B-7
DOWN A22Z-3443B-8
POWER ON A22Z-3443B-9
OFF-ON A22Z-3443B-10
Large Legend Plate
Frame *
a254-e1_j_1_14 Black A22NZ-A-51103 Legend Plate with no text on black
background included.
Large Legend Plates * a254-e1_j_1_15 Without text A22Z-3453B Black
A22Z-3453R Red
A22Z-3453W White
A22Z-3453C Transparent
Tightening Wrench a254-e1_j_1_16 --- A22NZ-A-301 Used to tighten Mounting Nuts from
the back of the panel.
LED Lamp Extractor a254-e1_j_1_17 --- A22NZ-A-302 Made of rubber and used to easily
remove and attach LED Lamps.
Cap Tightening
Wrench
a254-e1_j_1_18 --- A22Z-3908 Used to replace the Caps on Flat,
Projected, and Fullguard Pushbutton
Switches.

* For 22.3-mm panel hole diameter.