OMRON A22LKSafety Components/ Safety Key Selector Switches / Enabling Grip Switches/
Copyright Statement
OMRON A22LK Safety Components
OMRON A22LK Dimensions
/Images/l_3276-25-184666-198x198.jpglast update: February 18, 2015
Selector Switch for secure equipment activation during maintenance
The guard lock of the Operation Unit prevents incorrect operation.
The key has the same shape as the following keys.
• The key of the A22TK Safety Key Selector Switch
• The trapped key of the D4JL Guard Lock Safety-door Switch
• The lockout key of the D4SL-NSK10-LK Slide Key Unit
Features
Because the A22LK Guard Lock Safety Key Selector Switch uses the same key as the Guard Lock Safety-door Switch, the operator is prevented from forgetting to remove the key. The result is a safer working environment when performing maintenance.
last update: February 18, 2015
Purchase the OMRON Copyright Statement Please fill in the following
If you have just landed here, this product OMRON A22LK Safety Components,Safety Components is offered online by Tianin FLD Technical Co.,Ltd. This is an online store providing Safety Components at wholesale prices for consumers. You can call us or send enquiry, we would give you the prices, packing,deliverty and more detailed information on the A22LK We cooperate with DHL,TNT,FEDEX,UPS,EMS,etc.They guarantee to meet your needs in terms of time and money,even if you need your OMRON A22LKSafety Components tomorrow morning (aka overnight or next day air) on your desk, 2, 3 days or more.Note to international customers, YES, we ship worldwide.
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OMRON A22LK lineup
A22LK Guard Lock Safety Key Selector Switch/Lineuplast update: January 08, 2014
Switch
List of Models (Completely Assembled)
Shipped as a set which includes the Operation Unit and Switch. For the model with Operation Unit only, contact your OMRON representative.
| Appearance | Key release position | Key position of NC contact closing | Lock position * | Contact Configuration | Key availability | Model |
|---|---|---|---|---|---|---|
 |  |  | | 1NC/1NO+ 1NC/1NO | Yes | A22LK-2RLA-22-K01-SJ |
| | | 1NC/1NO+ 1NC/1NO | Yes | A22LK-2RLB-22-K01-SJ | |
 | | | | 1NC/1NO+ 1NC/1NO | No | A22LK-2RLA-22-01-SJ |
| | | 1NC/1NO+ 1NC/1NO | No | A22LK-2RLB-22-01-SJ |
* Lock and release type are Solenoid lock and Mechanical release.
last update: January 08, 2014
OMRON A22LK catalog
A22LK Guard Lock Safety Key Selector Switch/Catalog- Catalog
- Manual
- CAD
English
Global Edition
| Catalog Name | Catalog Number [size] | Last Update | |
|---|---|---|---|
 A22LK Data Sheet | - [1157KB] | Feb 09, 201820180209 | A22LK Data Sheet |
OMRON A22LK dimension
A22LK Guard Lock Safety Key Selector Switch/Dimensionslast update: November 05, 2013
A22LK-2RL[]-22-K01-SJ
Note: Unless otherwise specified, a tolerance of ±0.8 mm applies to all dimensions.
last update: November 05, 2013
OMRON A22LK specification
A22LK Guard Lock Safety Key Selector Switch/Specificationslast update: October 4, 2017
Certified Standards
| Certification body | Standards | File No. |
|---|---|---|
| UL | UL508, CSA C22.2 No.14 | E76675 |
| TÜV SÜD | EN60947-5-1 (certified direct opening) | Consult your OMRON representative for details. |
| CQC(CCC) | GB140485 | Consult your OMRON representative for details. |
| KOSHA | KS C IEC 60947-5-1 | Consult your OMRON representative for details. |
Note: Only models with NC contacts have a direct opening mechanism.
Certified Standard Ratings
TÜV (EN60947-5-1)
| Utilization category | AC-15 | DC-13 |
|---|---|---|
| Rated operating current (Ie) | 3 A | 0.27 A |
| Rated operating voltage (Ue) | 240 V | 250 V |
Note: Use a 10 A fuse type gI or gG that conforms to IEC60269 as a short-circuit protection device. This fuse is not built
into the Switch.
Solenoid Coil Characteristics
| Type | 24 VDC |
|---|---|
| Rated operating voltage (100% ED) | 24 VDC ±10% |
| Current consumption | Approx. 88mA |
| Insulation | Class A (130°C max.) |
Characteristics
| Model | A22LK | |
|---|---|---|
| Allowable operating frequency | Mechanical | 30 operations/minute max. |
| Electrical | 30 operations/minute max. | |
| Insulation resistance | 100 MΩ min. (at 500 VDC) | |
| Dielectric strength | Between terminals of same polarity | 2,500 VAC, 50/60Hz for 1min. |
| Between each terminal and ground | 6,000 VAC, 50/60Hz for 1min. | |
| Vibration resistance *1 | 10 to 55 Hz, 1.5mm double amplitude (within 1 ms) | |
| Shock resistance | Destruction | 1000m/s2 |
| Malfunction *1 | 300m/s2 | |
| Durability | Mechanical | 100,000 operations min. |
| Electrical | 100,000 operations min. | |
| Ambient operating temperature *2 | -10 to +55°C | |
| Ambient operating humidity | 35% to 85%RH | |
| Degree of protection *3 | IP65 *3 | |
| Electric shock protection class | Class II | |
| Degree of contamination | 3 (EN60947-5-1) | |
Note: 1. Do not allow the load current to exceed the rated value.
2. The contact ON/OFF timing is not synchronized. Confirm performance before application.
3. Once the contacts have been used to switch a load, however, they cannot be used to switch smaller loads. The
contact surfaces will become rough once they have been used and contact reliability for smaller loads may be
reduced.
*1. Malfunction within 1 ms.
*2. With no icing or condensation.
*3. The degree of protection from the front of the panel.
last update: October 4, 2017
- NO. A22LK
- TYPE:Safety Key Selector Switches / Enabling Grip Switches Copyright Statement Copyright Statement
- DATE:2021-06-13
- Associated products:
A165E Emergency Stop Switch (16-dia.)/Features A22TK Safety Key Selector Switch/Features