OMRON A-20GD-B7-K Plunger Snap-Action Switch, 20 A @ 480 V AC, Screw Terminals
The OMRON Snap Action Switch with Plunger Actuator (MPN A-20GD-B7-K) is a plunger snap-action switch from the OMRON Series A. It features a 1NO/1NC contact configuration and an AC contact rating of 20 A @ 480 V, with…
SKU 3G-OTH-40285
Also listed as: A20GDB7K · A 20GD B7 K
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-20GD-B7-K) is a plunger snap-action switch from the OMRON Series A. It features a 1NO/1NC contact configuration and an AC contact rating of 20 A @ 480 V, with screw-type electrical connections.
Frequently Asked Questions
What is the OMRON A-20GD-B7-K snap action switch used for?
The OMRON A-20GD-B7-K snap action switch is used for industrial control and automation applications requiring reliable position sensing or limit switching. Its plunger actuator and 1NO/1NC contacts make it suitable for machine tools, conveyors, and packaging equipment where precise, repeatable switching at up to 20 A @ 480 V AC is needed.
What are the specifications of the OMRON A-20GD-B7-K?
The OMRON A-20GD-B7-K is a Series A snap action switch with a plunger actuator. It has a 1NO/1NC contact configuration and an AC contact rating of 20 A @ 480 V. Electrical connection is via screw terminals. The manufacturer part number is A-20GD-B7-K, and it is made by OMRON.
Where to buy the OMRON A-20GD-B7-K worldwide?
You can source the OMRON A-20GD-B7-K 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; we supply genuine OMRON components for industrial applications.
How to install the OMRON A-20GD-B7-K snap action switch?
To install the OMRON A-20GD-B7-K, mount the switch securely using the provided screw holes, ensuring the plunger aligns with the actuating mechanism. Connect wires to the screw terminals per the 1NO/1NC wiring diagram. Verify the AC contact rating (20 A @ 480 V) matches your circuit. Test actuation before finalizing the installation.
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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.