OMRON A-20GQ Plunger Snap-Action Switch
The OMRON Snap Action Switch with Plunger Actuator (MPN A-20GQ) is a plunger snap-action switch from the OMRON Series A. It features a 1NO/1NC contact configuration, a solder electrical connection, and an AC contact…
SKU 3G-OTH-40351
Also listed as: A20GQ · A 20GQ
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The OMRON Snap Action Switch with Plunger Actuator (MPN A-20GQ) is a plunger snap-action switch from the OMRON Series A. It features a 1NO/1NC contact configuration, a solder electrical connection, and an AC contact rating of 20 A @ 480 V.
Frequently Asked Questions
What is the OMRON A-20GQ snap action switch used for?
The OMRON A-20GQ snap action switch is used for precision position sensing and limit control in industrial automation, packaging machinery, and conveyor systems. Its plunger actuator provides reliable mechanical switching at high currents up to 20 A at 480 VAC.
What are the specifications of the OMRON A-20GQ switch?
The OMRON A-20GQ is a Series A snap action switch with a plunger actuator. It has a 1NO/1NC contact configuration, solder electrical connection, and an AC contact rating of 20 A at 480 V. The manufacturer part number is A-20GQ.
Where to buy the OMRON A-20GQ switch worldwide?
You can source the OMRON A-20GQ snap action switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to install the OMRON A-20GQ plunger switch?
Mount the OMRON A-20GQ securely using the provided holes, ensuring the plunger aligns with the actuating mechanism. Solder wires to the common, normally open, and normally closed terminals per your circuit. Avoid over-travel beyond the switch's rated limit to prevent damage.
Used in
Common applications for OMRONOMRON Products
3G Electric supplies OMRON plunger snap-action switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.