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OMRON Snap Action Switch: Plunger Actuator, 1NO/1NC - Plunger Snap-Action Switches
OMRONPlunger Snap-Action Switches

OMRON Snap Action Switch: Plunger Actuator, 1NO/1NC

The OMRON A-20GD is a plunger snap-action switch from the A Series, featuring a 1NO/1NC contact configuration with a solder electrical connection. It is rated for 20 A at 480 V AC, making it suitable for industrial…

SKU 3G-OTH-40382

Brand
OMRON
Item
Snap Action Switch: Plunger Actuator, 1NO/1NC
Category
Plunger Snap-Action Switches
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Technical Specifications

OMRON
Manufacturer Part Number
A-20GD
Series
A
AC Contact Rating
20 A @ 480 V
Electrical Connection
Solder
View Full Spec Sheet

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OMRON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OMRON A-20GD is a plunger snap-action switch from the A Series, featuring a 1NO/1NC contact configuration with a solder electrical connection. It is rated for 20 A at 480 V AC, making it suitable for industrial switching applications.

Frequently Asked Questions

What is the OMRON A-20GD snap action switch used for?

The OMRON A-20GD plunger snap-action switch is used for industrial switching applications requiring reliable on/off control. Its 20 A @ 480 V AC rating suits motor control, conveyor systems, and packaging machinery. 3G Electric supplies this switch across 14 industrial departments, including electrical and material handling.

What are the specifications of the OMRON A-20GD switch?

The OMRON A-20GD is a plunger snap-action switch from the A Series with a 1NO/1NC contact configuration. It has an AC contact rating of 20 A @ 480 V and uses a solder electrical connection. The manufacturer part number is A-20GD. 3G Electric sources this genuine OMRON component for global delivery.

Where to buy the OMRON A-20GD switch worldwide?

3G Electric supplies the OMRON A-20GD snap-action switch to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us to source this genuine OMRON A Series switch with solder connection and 20 A @ 480 V rating.

How to install the OMRON A-20GD plunger switch?

Mount the OMRON A-20GD securely using the provided plunger actuator, ensuring proper alignment with the actuating mechanism. Solder wires to the 1NO/1NC terminals, observing correct polarity for AC circuits. Verify the 20 A @ 480 V rating matches your load. 3G Electric provides technical support for selection and application.

Used in

Common applications for OMRON
Automotive assembly lines — OMRON G2RV-ST500 AC/DC24 slim relays for compact control panel switching
Packaging machinery — OMRON E2E-X5Y1-M1 inductive proximity sensors for position detection of metal parts
HVAC systems — OMRON LY4-DC12 general-purpose relays for fan and compressor control
High-temperature ovens — OMRON E32-D51 fiber-optic cables for non-contact temperature sensing
Material handling — OMRON D4CC3002 limit switches for conveyor belt end-of-travel detection
Machine tool safety — OMRON TZ-1GV22 snap-action switches for interlock and guard monitoring

OMRON 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.

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