A22TK-2LR-11-03

Name: A22TK-2LR-11-03
Brand: OMRON
SKU: A22TK-2LR-11-03

The Omron A22TK-2LR-11-03 Safety Key Selector Switch is designed to minimize the risk of unexpected start-ups during maintenance activities. It features 2 notches, a key type operating portion, and a left side key release position, ensuring secure equipment activation and tamper resistance.

Product ModelA22TK-2LR-11-03

Product ID63440

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Enhanced Safety FeaturesThe A22TK-2LR-11-03 switch is designed to prevent key drop and ensures that the key is securely locked in place, reducing the risk of accidental start-ups during maintenance.
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2. Tamper-Resistant DesignWith 30 exclusive keys available, this switch significantly increases tamper resistance on the factory floor, making it more difficult to disable.
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3. Versatile Contact ConfigurationThis switch features a Single Pole Double Throw (SPDT) contact configuration, allowing for flexible and secure control over equipment operation.
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4. Robust ConstructionBuilt with a robust design, the A22TK-2LR-11-03 switch can withstand various environmental conditions, including temperatures ranging from -20°C to 70°C and humidity levels between 35% to 85%.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Bezel Color

Black

Enclosure rating

IP65

Shape

Round

Size

22 mm diameter

Contact form

SPDT

Key Release Position

Left

5. Comprehensive CompatibilityCompatible with a wide range of loads, including resistive and inductive loads, this switch can handle currents up to 10 A at various voltage levels, making it suitable for diverse industrial applications.

6. High-Quality InsulationThe switch boasts an insulation resistance of 100 MΩ min at 500 VDC, ensuring reliable and safe operation even in challenging electrical environments.

7. Durable EnclosureWith an IP65 rating, the switch is protected against dust and water, providing a durable and long-lasting solution for industrial settings.

8. Easy InstallationThe screw terminal (M3.5) makes installation straightforward, ensuring that the switch can be easily integrated into existing systems without complications.

9. Compliance with Safety StandardsClassified as Class II for protection against electric shock, this switch adheres to stringent safety standards, providing peace of mind in high-risk environments.

10. Reliable PerformanceCapable of withstanding vibrations up to 55 Hz and shocks up to 250 m/s², this switch ensures reliable performance even under harsh operating conditions.

NC Contact Closed Key Position