A22ELM12A11 Omron, A22ELM12A11 Datasheet

SWITCH, EMERGENCY STOP, SPST-NO/NC, 440V

A22ELM12A11

Manufacturer Part Number
A22ELM12A11
Description
SWITCH, EMERGENCY STOP, SPST-NO/NC, 440V
Manufacturer
Omron
Datasheet

Specifications of A22ELM12A11

Contact Configuration
SPST-1NO / 1NC
Switch Operation
Pushlock Turn Reset
Contact Voltage Ac Nom
440V
Contact Voltage Dc Nom
380V
Contact Current Max
10A
Illumination Color
Red
Install in 22-dia. or 25-dia. Panel Cutout
Model Number Structure
Model Number Legend (Completely Assembled)
2. Head Size
1. Lighted/Non-lighted
* Lighted Emergency Stop
• Direct opening mechanism to open the circuit when the contact
• Safety lock mechanism prevents operating errors.
• Easy mounting and removal of Switch Blocks using a lever.
• Mount three Switch Units in series to improve wiring efficiency
• Finger protection mechanism on Switch Unit provided as a
• Install using either round, or forked crimp terminals.
• Oil-resistant to IP65 (non-lighted models)/IP65 (lighted models)
• A lock plate is provided as a standard feature to ensure that the
Code
Code
MP
LP
S
M
L
SK
MK
None Non-lighted
L
Emergency Stop Switch (22-dia./25-dia.)
A22E
welds
(with non-lighted Switch Units, three Units can be mounted for
multiple contacts).
standard feature.
control box and switch are not easily separated.
Switches are available only
for the medium (M).
push-lock turn-reset models.
Be sure to read the precautions for all pushbutton switches
in the Pushbutton Switches Group Catalog (Cat. No. X032),
as well as the “Safety Precautions” on page 16.
Lighted *
Medium
40 dia.
Large
60 dia.
Small
30 dia.
Medium
40 dia.
Large
60 dia.
Small
30 dia.
Medium
40 dia.
Size
Description
.
Push-pull
Push-lock turn-reset
Push-lock key reset
Description
3. Light Source
Equipped with 24-VAC/DC LED.
Without Voltage Reduction Unit
Code
Code
None Non-lighted
6A
12A
24A
With Voltage Reduction Unit
T1
T2
Description
LED
Description
LED
L
Operating Voltage
6 VAC/VDC
12 VAC/VDC
24 VAC/VDC
Operating Voltage
100 VAC
200 VAC
M
---
24A
4. Contacts
Code
........ Shipped as a set which includes the Operation Unit, Lamp
01
11
02
12
03
01
(lighted models only), and Switch.
SPST-NC
SPST-NO + SPST-NC
DPST-NC
DPST-NC + SPST-NO
TPST-NC
Description
5. Configuration
Code
None
B
Switch only
Switch with Integrated
Control Box
Configuration
CSM_A22E_DS_E_9_1
1

Related parts for A22ELM12A11

A22ELM12A11 Summary of contents

Page 1

... Oil-resistant to IP65 (non-lighted models)/IP65 (lighted models) • A lock plate is provided as a standard feature to ensure that the control box and switch are not easily separated. Be sure to read the precautions for all pushbutton switches in the Pushbutton Switches Group Catalog (Cat. No. X032), as well as the “Safety Precautions” on page 16. ...

Page 2

... A22E-MK * Models with Korean S-mark certification. Note: 1. Yellow cap models are also available (not for emergency stop use). Contact your OMRON representative. 2. The Operation Unit of A22E exept models with EMO/EMS indication is red. (The engraved mark is not white.) With EMO/EMS Indication (non-lighted) ...

Page 3

Lighted Models Appearance Contact configuration 40-dia. head Push-lock SPST-NC Turn-reset without Voltage Reduction Unit A22E SPST-NO/SPST-NC DPST-NC 40-dia. head Push-lock SPST-NC Turn-reset with Voltage Reduction Unit SPST-NO/SPST-NC A22E DPST-NC * Models with Korean S-mark certification. Note: The Operation Unit of ...

Page 4

Subassembled ...........The Operation Unit, Lamp, or Switch 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. Non-lighted Operation Unit *1 Switch *2 ...

Page 5

Operation Units Non-lighted Sealing capability Function Size Push-pull A22E-S Push-lock, turn-reset A22E-SK Push-lock, key-reset (push-lock, turn-reset) Lighted Sealing capability Function Size A22EL-M Push-lock, turn-reset Note: The Operation Unit of A22E exept models with EMO/EMS indication is red. (The engraved mark ...

Page 6

Lamp LED Appearance LED light Rated voltage 6 VAC/VDC Red Standard 12 VAC/VDC 24 VAC/VDC Note: For voltage-reduction lighting, use the A22-24AR. Incandescent Appearance Rated voltage 6 VDC 14 VAC 28 VAC 130 VAC Switch (Standard Load) Without Voltage Reduction ...

Page 7

Accessories (Order Separately) Item Appearance Switch Blocks Lamp Sockets Mounting Latches Legend Plates for Emergency Stop Hole Plug Connectors 25-dia. Ring 30-dia. Resin Attachment Lock Plate Control Boxes (Enclosures) Operation Keys Lock Ring Lamp Extractor Tightening Tool Classification Model Standard ...

Page 8

... These Shrouds are for use with the equipment only that conforms to SEMI standards. Do not use them for any other applications (e.g. emergency stop switches for machines or devices such as Machine tools, Printing presses, Industrial machinery, etc). *2. The A22-B101Y cannot be used in combination with the A22Z-EG@. ...

Page 9

... Lock Plate (Attached with the Operation Unit) (Refer to the Mounting the Lock Plate on page 16 for use.) Type Emergency Stop Switches Non-lighted model: A22E 30 operations/minute *3 30 operations/minute *3 100 MΩ min. (at 500 VDC Hz, 1.5-mm double amplitude (within 1 ms) ...

Page 10

Dimensions Non-lighted Models A22E-MP Medium Push-pull (40-dia.) 40 dia. 32 A22E-S Small Push-lock, Turn-reset (30-dia.) 30 dia. 0.5 32 A22E-L Large Push-lock, Turn-reset (60-dia.) 60 dia. A22E-SK Small Push-lock, Key-reset (30-dia.) 30 dia Lighted Models A22EL-M Medium Push-lock, ...

Page 11

Dimensions for Accessories Hole Plug Round A22Z-3530 30 dia. Lamp Extractor 17.5 12.5 A22Z-3901 11 dia. 8.5 dia. Material: Chloroprene rubber Legend Plates for Emergency Stop A22Z-3476-1 (90 dia.) Black letters Yellow t1 Lock Ring 2 A22Z-3360 1 30 dia. ...

Page 12

E-stop Shroud A22Z-EG1, A22Z-EG1-W,A22Z-EG10,A22Z-EG10-W 90 dia. 78 dia. Note: 1. The dimensions of the Shroud conform to the specifications of the SEMATECH Application Guide for SEMI S2-93. 2. The Shroud is not provided with the Switch. E-stop Shroud A22Z-EG2, A22Z-EG21, ...

Page 13

Panel Cutouts 0.8R max. +0.2 3.2 0 +0.4 24.1 0 +0.4 +0.4 22.3 dia. 22.3 dia With Lock Fitting Without Lock Fitting A Lock Ring is provided as a standard feature. • When painting or coating the panel, ...

Page 14

Installation Mounting to the Panel (1) Preparing the Panel • The panel dimensions are shown below. • The panel thickness must mm. 0.8R max. +0.2 3.2 0 +0.4 24.1 0 +0.4 +0.4 22.3 dia. 22.3 dia. ...

Page 15

Assembling the Cap Emergency Stop Switch • Insert the protrusion of the Tightening Wrench (A22Z-3905) into the Cap slot and then turn to remove the Cap. Cap slot Protrusion Installing/Replacing the Lamp (1) Installing/Replacing from the Panel Surface • Insert ...

Page 16

... Latch Protrusion Switch block Safety Precautions Be sure to read the precautions for all pushbutton switches in the Pushbutton Switches Group Catalog (Cat. No. X032). !CAUTION Do not apply a voltage exceeding the rated voltage across the incandescent lamp terminals. The lamp may be destroyed and the operation unit may fly out ...

Page 17

... Also, most Switches are made from resin and will be damaged if they come into contact with sharp objects. Particularly scratches on the Operation Unit may create visual and operational obtrusions. Handle the Switches with care, and do not throw or drop them. A22E ) (conforming to JIS C5003). 60 − ...

Page 18

... Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS ...

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