A22

Ordering Information

Accessories (Order Separately)

Accessories

Item

Appearance

Classification

Model

Remarks

Switch Blocks

SPST-NO

Standard load

A22-10

Order Switch Blocks to add an SPST-NO

(A22-10) or SPST-NC (A22-01) Switch

Block (for standard loads) or to replace a

Switch Block.

Microload

A22-10S

SPST-NC

Standard load

A22-01

Microload

A22-01S

DPST-NO

Standard load

A22-20

Microload

A22-20S

DPST-NC

Standard load

A22-02

Microload

A22-02S

SPST-NO + SPST-NC

Standard load

A22-11

Microload

A22-11S

Lamp Sockets

Direct lighting

A22-TN

Voltage-reduction

lighting

110 VAC

A22-T1

Used when changing the lighting method.

(LED only)

220 VAC

A22-T2

Mounting Latches

For momentary models

A22-3200

Provided as standard. Order Mounting

Latches only when mounting Switch Blocks

or Lamp Sockets that are purchased individ-

ually.

For alternate models

A22-3210

Legend

Plate

Frames

Standard

size

With Snap-in Legend Plate

(Without text)

White

A22Z-3321

Snap-in Legend Plate is acrylic.

Red

A22Z-3322

Black

A22Z-3323

Without Snap-in Legend Plate

A22Z-3320

Large size

With Snap-in Legend Plate

(Without text)

White

A22Z-3331

Snap-in Legend Plate is acrylic.

Red

A22Z-3332

Black

A22Z-3333

Without Snap-in Legend Plate

A22Z-3330

Lock Ring

Round

A22Z-3360

This Lock Ring is used when a more secure

lock feature is required.

Metallic Bezel Rings

For flat or projection models

A22Z-3580

Replace with the standard model.

Material: nickel-plated zinc

Cannot be used with the M22.

For full-guard models

A22Z-3582

Sealing Caps

For flat models

A22Z-3600F

Used to prevent dust or water from entering

the Operation Unit (Pushbutton, etc.).

Color: opaque

Material: silicon

For projection models

A22Z-3600T

For full-guard models

A22Z-3600G

Color Caps

Red

A22Z-30TR

Used for changing the Pushbutton color of

the (round) Pushbutton Switches. Cannot

be used, however, with Half-guard Switch-

es.

Green

A22Z-30TG

Yellow

A22Z-30TY

White

A22Z-30TW

Blue

A22Z-30TA

Caps

For A22

For projection, full-guard, or half-guard models

A22Z-3490

Material: polycarbonate resin

For M22

For round models

A22Z-3495

Three-throw Spacer

---

A22Z-3003

Used when mounting three Nonlighted

Switches. Cannot be used with Alternate,

Emergency Stop, Knob-type Selector, Key-

type Selector, or Mushroom-type Switches.

(See page 28.)

Hole Plug

Round

A22Z-3530

Can be plugged into pre-cut panel holes for

future expansion. The color is black.

Control Boxes

(Enclosures)

One hole

Exclusively for A22

A22Z-B101

For those designed exclusively for A22,

DPST-NO or DPST-NC Switches cannot be

used.

A3T-compatible Control Boxes, A22-series

alternate operation models, and DPST-NO,

DPST-NC, and SPST-NO + SPST-NC con-

tacts cannot be used.

Material: Polycarbonate resin

Compatible with A3T A22Z-B201

One hole, yellow box

(for emergency stop)

Exclusively for A22

A22Z-B101Y

Compatible with A3T A22Z-B201Y

Two holes

Exclusively for A22

A22Z-B102

Compatible with A3T A22Z-B202

Three holes

Exclusively for A22

A22Z-B103

Compatible with A3T A22Z-B203

Connectors

Applicable cable

diameter (mm)

7 to 9 dia.

A22Z-3500-1

Plastic connector used to extend a cable

from the Switch Box. (See 9 to 11 dia. A22Z-

3500-2 page 27.)

9 to 11 dia.

A22Z-3500-2

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