myMectronic
myMectronic

A Premier B2B Part Search

OMRON A20GV21 snap action switch

Unsealed snap action switch with a short hinge lever actuator, rated at 20A for reliable load handling in industrial applications. It features SPDT contact configuration, with a resistive load capacity of 20A at 125VAC and 250VAC, and an inrush current capability of 75A. Suitable for controlling motors, lamps, and solenoids, it endures at least 500,000 electrical cycles and 1,000,000 mechanical operations. Designed for durability with solder terminal connections, operating speed from 0.01 mm to 1 m/sec, and a wide ambient temperature range of -25°C to 80°C.

Authorized Distributors
Source:DigiKey
Part No:A-20GV21
Stock:0
Inv Date:05-28-2026
Price: Unit price: $26.22
Buy/RFQ:
Source:DigiKey
Part No:A20GV21
Stock:0
Inv Date:05-28-2026
Price: Unit price: $26.22
Buy/RFQ:
Part No:A-20GV21
Stock:0
Inv Date:05-29-2026
Price: Unit price: $22.8
Buy/RFQ:
Part No:A-20GV21
Stock:0
Inv Date:05-28-2026
Price: Unit price: $22.04
Buy/RFQ:
Part No:A20GV21
Stock:0
Inv Date:05-28-2026
Price: Unit price: $17.14
Buy/RFQ:
Part No:A20GV21
Stock:0
Inv Date:05-28-2026
Price: Unit price: $17.14
Buy/RFQ:

OMRON A20GV21 snap action switch Specifications:

  • Contact Configuration: SPDT
  • Rated Load: 20A at 125VAC and 250VAC
  • Inrush Current: 75A max.
  • Operating Speed: 0.01 mm to 1 m/sec
  • Electrical Service Life: 500,000 operations minimum
  • Mechanical Service Life: 1,000,000 operations minimum
  • Operating Temperature Range: -25°C to 80°C
  • Terminal: Solder
  • Resistance: 5mΩ max. (initial)
  • Insulation Resistance: 100 MΩ min. at 500 VDC
  • Dielectric Strength: 1,000 VAC between non-continuous terminals
  • Vibration Resistance: 10-55 Hz, 1.5 mm double amplitude
  • Shock Resistance: 1,000 m/s² min.
  • Weight: Approx. 23-58 g

Buy the Omron A20GV21 Reliable Snap Action Switch for Industrial Applications

Purchase the Omron A20GV21 snap action switch online today and equip your industrial projects with a high-capacity, durable, and reliable control component. This SPDT switch handles loads up to 20A at 125VAC and 250VAC, supporting motor, lamp, and solenoid control with an inrush current of 75A. Its long service life of over 500,000 electrical cycles and 1,000,000 mechanical operations ensures consistent performance. Easy to install with solder terminals, it operates efficiently across a temperature range of -25°C to 80°C, making it ideal for demanding industrial environments.

Order your Omron Series A20GV21 snap action switch today and ensure reliable control with high load capacity and long-lasting performance in industrial systems.

Frequently Asked Questions

Where can I buy OMRON A20GV21?

You can click on the BUY or RFQ button to purchase A20GV21 from an authorized OMRON distributor.

How do I troubleshoot issues or seek technical support for part A20GV21?

You can download the A20GV21 datasheet or visit the OMRON website for support.

Who is the manufacturer of A20GV21?

OMRON

OMRON Part List

Browse and search other OMRON parts, locate datasheets and stock

Sponsored by