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OMRON A20GV21CK Snap Action Switch

This is a general purpose snap action switch designed for reliable performance in diverse electrical and electronic applications. Capable of handling loads of up to 20 A and enduring inrush currents as large as 75 A, it suits motor, lamp, and solenoid switching. Featuring several actuator options such as roller, hinge, and plunger types, it provides flexibility for panel mounting or direct switching. Operating at voltages up to 250 VDC and 125 VAC, with long mechanical and electrical service life, this switch ensures consistent switching performance in industrial environments.

Authorized Distributors
Source:DigiKey
Part No:A-20GV21-C-K
Stock:0
Inv Date:06-19-2026
Price: Unit price: $26.86
Buy/RFQ:
Source:DigiKey
Part No:A20GV21CK
Stock:0
Inv Date:06-19-2026
Price: Unit price: $26.86
Buy/RFQ:
Part No:A-20GV21-C-K
Stock:0
Inv Date:06-20-2026
Price: Unit price: $23.4
Buy/RFQ:
Part No:A-20GV21-C-K
Stock:0
Inv Date:06-19-2026
Price: Unit price: $21.87
Buy/RFQ:
Part No:A-20GV21-C-K
Stock:0
Inv Date:06-19-2026
Price: Unit price: $14.42
Buy/RFQ:
Part No:A-20GV21-C-K
Stock:0
Inv Date:06-19-2026
Price: Unit price: $14.42
Buy/RFQ:

OMRON A20GV21CK Snap Action Switch Specifications:

  • Maximum Load Current: 20 A
  • Inrush Current Capacity: 75 A
  • Operating Speed: 0.01 mm to 1 m/sec
  • Electrical Life: 500,000 operations
  • Mechanical Life: 1,000,000 operations
  • Rated Voltage: 125 VAC/250 VAC/480 VAC, 20 A
  • Contact Resistance: 5 mΩ max
  • Insulation Resistance: 100 MΩ min at 500 VDC
  • Dielectric Strength: 1,000 VAC between non-continuous terminals, 2,000 VAC between terminals and ground
  • Operating Temperature: -25°C to 80°C
  • Vibration Resistance: 10-55 Hz, 1.5 mm double amplitude
  • Shock Resistance: 100 g minimum
  • Weight: 23 to 58 g
  • Certifications: UL, CSA, SEV marked (some models)

Buy the Buy Omron Snap Action Switch Part Number A20GV21CK Online

Discover unparalleled reliability with the Omron Snap Action Switch available online. This high-capacity switch manages loads up to 20 A, endures inrush currents as high as 75 A, and features versatile actuator options for flexible installation. Suitable for motor, lamp, and solenoid switching, it provides long operational life and robust electrical characteristics. Order now to enhance your electrical and electronic systems with trusted, durable switching solutions designed for industrial environments.

Buy Omron A20GV21CK now and experience unmatched reliability and performance in your control systems.

Frequently Asked Questions

Where can I buy OMRON A20GV21CK?

You can click on the BUY or RFQ button to purchase A20GV21CK from an authorized OMRON distributor.

How do I troubleshoot issues or seek technical support for part A20GV21CK?

You can download the A20GV21CK datasheet or visit the OMRON website for support.

Who is the manufacturer of A20GV21CK?

OMRON

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