The A22E/A22NE-P/A22NE-PD line-up offers E-Stop switches with various head types. For flexible application, a wide range of accessories is provided. To set up easy installation and maintenance, various contact combinations are available.
Direct opening mechanism to open the circuit when the contact welds
With a latching mechanism to prevent operating errors
Lock lever for easily mounting and removing the unit
Use 25-dia. ring to install in 25-dia. panel cutouts.*
In a model equipped with Lock-lever-linked contact function, the improper installation of the switch unit can be detected. (A22NE-PD)
*Switches with an IP69K degree of protection do not support the 25-dia.
The Operation Unit, LED Lamp, Mounting Latches, and Switch Blocks can be ordered separately. Use them in combination for models that are not available as assembled Units. These can also be used as inventory for maintenance parts.
LED lamp
Appearance
LED light
Rated voltage
Order code
Red
Standard
24 VAC/VDC
A22-24AR
Accessories (Order Separately)
Item
Appearance
Contact specifications
Remarks
Order code
Switch Blocks
(one contact)
1NO (Black)
Standard load
Provided as standard.
Order Switch Blocks only when adding or replacing them.
A22-10
Microload
A22-10S
1NC (Red)
Standard load
A22-01
Microload
A22-01S
Switch Blocks
(two contacts)
2NO (Black)
Standard load
Order Switch Blocks only when adding or replacing them.
A22-20
Microload
A22-20S
2NC (Red)
Standard load
A22-02
Microload
A22-02S
1NC + 1NO Contact (Black/Red)
Standard load
A22-11
Microload
A22-11S
Lighting unit
Direct lighting
Used when changing the lighting method.
A22-TN
Voltage-reduction lighting
100 VAC
A22-T1
200 VAC
A22-T2
Mounting Latches
−
Provided as standard.
Order Mounting Latches only when mounting Switch Blocks or Lighting Units that are purchased individually.
A22-3200
Lock Plate
−
Use to fix the lever on the Switch.
A22Z-3380
Control Boxes (Enclosures)
One hole, yellow box
Material: Polycarbonate resin.
The A22Z-B101Y does not support 2NO, 2NC, or 1NC + 1NO two-contacts Switch Blocks.
A22Z-B101Y
A22Z-B201Y
Note: For details on the accessories common to the screw terminal block types and push-in plus terminal block types, refer to “Common Accessories and Tools (Order Separately)”
Push-In-Plus block types
Non-lighted models
Operation
Color of cap
Set Order code
Appearance
Contact configuration
(Number of switch blocks)
30-dia. head
Small Turn-reset
A22NE-S-P ⬜⬜ 2-N
1N C (1)
Red
A22NE-S-P002-N
1NC, 1N O (2)
A22NE-S-P102-N
2N C (2)
A22NE-S-P202-N
40-dia. head
Medium Turn-reset
A22NE-M-P ⬜⬜ 2-N
1N C (1)
A22NE-M-P002-N
1NC, 1N O (2)
A22NE-M-P102-N
2N C (2)
A22NE-M-P202-N
60-dia.
Large Turn-reset
A22NE-L-P ⬜⬜ 2-N
1N C (1)
A22NE-L-P002-N
1NC, 1N O (2)
A22NE-L-P102-N
2N C (2)
A22NE-L-P202-N
Lighted model
Operation
Color of cap
Set Order code
Appearance
Contacts
(Number of switch blocks)
LED lamp voltage
40-dia. head
Medium Turn-reset
A22NE-M-P ⬜⬜ 2-C
1N C (1)
24 VAC/VDC
Red
A22NE-M-P002-C
1NC, 1N O (2)
A22NE-M-P102-C
2N C (2)
A22NE-M-P202-C
Switch with integrated Control box
Appearance
Contact configuration
(Number of switch blocks)
Order code
1N C (1)
A22NE-M-P002-N-B
1NC, 1N O (2)
A22NE-M-P102-N-B
2N C (2)
A22NE-M-P202-N-B
Subassembled …
The Operation Unit, LED Lamp, Mounting Latches, and Switch Blocks can be ordered separately. Use them in combination for models that are not available as assembled Units. These can also be used as inventory for maintenance parts.
LED lamp
Appearance
LED light
Rated voltage
Remarks
Order code
Red
24 VAC/VDC
These LED lamps are for exclusive use with the A22N and the A22NE-P. These are provided with the completely assembled set of lighted models. Order LED lamps only when replacing them.
A22NZ-L-RC
Accessories (Order Separately)
Item
Appearance
Contact specifications
Remarks
Order code
Switch Blocks
(one contact)
1NO (Blue)
Standard load
Provided as standard.
Order Switch Blocks only when adding or replacing them.
A22NZ-S-P1AN
1NC (Red)
Standard load
A22NZ-S-P1BN
Switch Blocks
(two contacts)
2NC (Red)
Standard load
Order Switch Blocks only when adding or replacing them.
A22NZ-S-P2BN
1NO/1NC (White)
Standard load
A22NZ-S-P2CN
Lighting unit
6 VAC/VDC
These are provided with the completely assembled set of lighted models. Order Lighting Units only when replacing them.
A22NZ-T-APN
12 VAC/VDC
A22NZ-T-BPN
24 VAC/VDC
A22NZ-T-CPN
100, 110, 120 VAC
A22NZ-T-DPN
200, 220, 230, 240 VAC
A22NZ-T-EPN
Mounting Latches
−
This Mounting Latch is for exclusive use with the A22NE-P. It is provided with the completely assembled set.
Order Mounting Latches only when mounting Switch Blocks or Lighting Units that are purchased individually.
Note: For details on the accessories common to the screw terminal block types and push-in plus terminal block types, refer to “Common Accessories and Tools (Order Separately)”
Accessories
Ordering information
Common to Screw Terminal Block types (A22E)/Push-in Plus Terminal Block types (A22NE-P) (Order Separately)
Item
Appearance
Classification
Remarks
Order code
Legend Plates for Emergency Stop
60-dia. black letters on yellow back-ground
Used in combination with the washer rubber when the level of protection is to be met between panels.
A22Z-3466-1
90-dia. black letters on yellow back-ground
A22Z-3476-1
60-dia. black letters on yellow background
Cannot be used in combination with the Control Boxes.
Used in combination with the washer rubber when the level of protection is to be met between panels.
A22Z-3466-2
Hole Plug
Round
Used for covering the panel cutouts for future panel expansion.
Black color.
A22Z-3530
Connectors
Applicable cable diameter
7 to 9 dia.
Plastic connector used to extend a cable from the Switch Box.
A22Z-3500-1
9 to 11 dia.
A22Z-3500-2
25-dia. Ring
−
Use when mounting to a panel with a 25-dia. hole.
Material: Rubber, Level of protection: IP65
A22Z-R25
30-dia.
Resin Attachment
−
Use when mounting to a panel with a 30-dia. hole.
A rubber washer (A22Z-R) is provided with the product.
A22Z-A30
Lock Ring
−
The body is equipped with a Lock Ring.
This Lock Ring is used when a more secure lock feature is required .
A22Z-3360
Tightening Tool
−
Used for tightening the mounting ring from the back side of the panel, and for removing the cap in lighted models.
A22Z-3905
E-stop Shroud for EMO, Yellow
−
Provides SEMI-S2/SEMATECH APPLICATION GUIDE FOR SEMI-S2 compatibility. The SEMI-S2-compatible Shroud and legend plate for EMERGENCY OFF come as a set . Use with an A22E Emergency Stop Switch (for emergency shutoff)
Provides SEMI-S2/SEMATECH APPLICATION GUIDE FOR SEMI-S2 compatibility. The SEMI-S2-compatible Shroud and legend plate for EMERGENCY STOP come as a set. Use with an A22E Emergency Stop Switch. (for emergency stop)
Provides SEMI-S2/SEMATECH APPLICATION GUIDE FOR SEMI-S2 compatibility. The SEMI-S2-compatible Shroud and legend plate for EMERGENCY OFF come as a set. Use with an A22E Emergency Stop Switch. (for emergency shutoff)
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