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Omron A Series Roller Plunger Limit Switch SPDT Snap Action IP00 500V 20A A-20GQ22-B

Category Limit Switch Brand Omron Condition New

Specifications

Country of Origin India
Brand Omron
Length 49.2mm
Model A-20GQ22-B
Depth 25.5mm
IP Rating IP00
Width 17.45mm
Series A
Maximum Operating Temperature +85°C
Mounting Orientation Panel
Contact Form SPDT
Contact Configuration SPDT
Actuator Type Roller Plunger
Contact Type Snap Action
Minimum Operating Temperature -25°C
Switching Current 20A
Terminal type Screw
Standards/Approvals CSA, IEC, RoHS, UL
Operating Force 6.18N
Mechanical Life 1000000Operations
Switching DC Voltage 30V
Switching AC Voltage 500V

Key Features

  • This limit switch is designed with a roller plunger actuator for precise mechanical control.
  • It supports switching current up to 20A, suitable for motors and solenoids.
  • The contact configuration is SPDT (Single-Pole Double-Throw) with screw terminal connections.
  • Operating temperature ranges from -25°C to +85°C, ensuring reliability in diverse environments.
  • The mechanical life expectancy is rated at 1,000,000 operations, enhancing durability.
  • Its compact dimensions include length 49.2mm, width 17.45mm, and depth 25.5mm.
  • Meets CSA, IEC, RoHS, and UL standards, ensuring compliance and safety.
  • The operating force required is 6.18N, with a panel mounting orientation.

Product Description

Omron A-20GQ22-B is a high-quality roller plunger limit switch designed for industrial applications requiring reliable position detection and control. This switch utilizes a snap action SPDT contact configuration and is capable of handling switching currents up to 20A at 500V AC, making it suitable for switching motors, halogen lamps, solenoids, and other electrical loads with inrush currents up to 75A.

The device features an IP00 ingress protection rating, indicating it is intended for protected environments where dust and moisture exposure is minimal. The robust roller plunger actuator allows precise mechanical actuation while minimizing wear.

The switch's mechanical life is rated at 1,000,000 operations, ensuring long-term durability under frequent use. Designed to work effectively within a temperature range from -25°C to +85°C, it is reliable for various industrial and commercial automation settings.

The mounting is panel type, with dimensions of 49.2 mm length, 17.45 mm width, and 25.5 mm depth, allowing easy integration into control panels and equipment. The terminal type is screw, facilitating secure electrical connections.

Roller plunger actuator for precise detection. SPDT snap action contact ensuring rapid switching. Rated for 20A switching current at up to 500V AC voltage. Mechanical life of 1,000,000 operations for enhanced durability.

Operating temperature range from -25°C to +85°C for diverse environments. Compact dimensions optimize installation space. Compliant with CSA, IEC, RoHS, and UL standards for safety and quality assurance. Panel mounting with screw terminals for easy installation.

This limit switch is ideal for industrial automation, motor control, HVAC systems, manufacturing equipment, and other applications requiring reliable position sensing and control. Omron’s quality manufacturing ensures consistent performance.

Discover more in our Electronics & Electricals category and explore additional Limit Switches suitable for your project's needs.

Omron A Series Roller Plunger Limit Switch SPDT Snap Action IP00 500V 20A A-20GQ22-B
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Frequently Asked Questions

The maximum switching current for this model is 20A at 500V AC.

This limit switch operates effectively within a temperature range of -25°C to +85°C.

It uses a roller plunger actuator for precise mechanical actuation.

The dimensions are 49.2mm in length, 17.45mm in width, and 25.5mm in depth.

The contact configuration is SPDT (Single-Pole Double-Throw).

The mechanical life expectancy is rated at 1,000,000 operations.

It features screw terminals for secure electrical connections.

Yes, it meets CSA, IEC, RoHS, and UL standards for safety and quality assurance.

The operating force required is 6.18N.

This limit switch is suitable for industrial automation, motor control, HVAC systems, and manufacturing equipment.

The ingress protection rating is IP00, indicating it is intended for protected environments with minimal dust and moisture exposure.

It is designed for panel mounting orientation, allowing easy integration into control panels and equipment.

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