OMRON Snap Action Switch: Plunger Actuator, 1NO/1NC
The OMRON Snap Action Switch with Plunger Actuator (MPN A-20GQ-B7-K) is a plunger snap-action switch from the OMRON Series A. It features a 1NO/1NC contact configuration, a screw electrical connection, and an AC…
SKU 3G-OTH-40270
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Product Description
The OMRON Snap Action Switch with Plunger Actuator (MPN A-20GQ-B7-K) is a plunger snap-action switch from the OMRON Series A. It features a 1NO/1NC contact configuration, a screw electrical connection, and an AC contact rating of 20 A @ 480 V.
Frequently Asked Questions
What is the OMRON A-20GQ-B7-K snap action switch used for?
The OMRON A-20GQ-B7-K is a plunger snap-action switch used for precision position sensing and limit control in industrial automation, packaging, and material handling equipment. Its 1NO/1NC contacts and 20 A @ 480 V rating suit high-current switching in machinery and conveyors.
What are the specifications of the OMRON A-20GQ-B7-K?
The OMRON A-20GQ-B7-K is a Series A snap-action switch with a plunger actuator, 1NO/1NC contact configuration, screw electrical connection, and an AC contact rating of 20 A @ 480 V. It is designed for reliable, repeatable switching in industrial control circuits.
Where to buy the OMRON A-20GQ-B7-K worldwide?
3G Electric supplies the OMRON A-20GQ-B7-K snap-action switch to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this OMRON Series A switch.
How to install the OMRON A-20GQ-B7-K snap action switch?
Mount the OMRON A-20GQ-B7-K securely using the screw terminals, ensuring the plunger aligns with the actuating cam or lever. Wire the 1NO/1NC contacts per your control schematic, and verify the 20 A @ 480 V rating matches your load. Follow OMRON's installation guidelines for proper operation.
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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.















