Name: A-20GQ21-B
Brand: Omron Automation and Safety
SKU: A-20GQ21-B
Availability: InStock
Rating: 5 (122 reviews)

A-20GQ21-B

For Reference Only

Part Number	A-20GQ21-B
Manufacturer	Omron Automation and Safety
Description	SWITCH SNAP ACTION SPDT 20A 125V
Datasheet	A-20GQ21-B Specifications
Package	-
ECAD
In Stock	6,930 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 12 - Jun 17 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # A-20GQ21-B (Snap Action, Limit Switches) is manufactured by Omron Automation and Safety and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For A-20GQ21-B specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add A-20GQ21-B with quantity into BOM. Heisener.com does NOT require any registration to request a quote of A-20GQ21-B.

A-20GQ21-B Specifications

Manufacturer	Omron Automation and Safety
Category	Switches - Snap Action, Limit Switches
Package	-
ECAD
Series	A
Circuit	SPDT
Switch Function	On-Mom
Current Rating	20A (AC), 6A (DC)
Voltage Rating - AC	125V
Voltage Rating - DC	30V
Actuator Type	Roller Plunger
Mounting Type	Panel Mount
Termination Style	Screw Terminal
Ingress Protection	IP00
Features	-
Operating Force, Torque	630gf
Release Force	280gf
Pretravel	0.051" (1.3mm)
Differential Travel	0.014" (0.35mm)
Overtravel	0.141" (3.6mm)

A-20GQ21-B Reviews

Andre*****enzie

April 7, 2023

★ ★ ★ ★ ★

Components all tested within limits of specifications. Components came packaged in an easy to identify resealable bag and will work well for my projects.

Jord*****nway

April 7, 2023

★ ★ ★ ★ ★

High level customer service, and quick response.

Finnl*****hajan

March 25, 2023

★ ★ ★ ★ ★

I enjoy Good service from Heisener team , I can get good quality components what I want in heisener.com.

James*****rales

March 17, 2023

★ ★ ★ ★ ★

Happy with purchase, would do business again

Ayl*****ara

March 16, 2023

★ ★ ★ ★ ★

Comparison with other company, Heisener is my first choice for supplier.

Kod*****ines

March 15, 2023

★ ★ ★ ★ ★

Resonators were genuine Murata components and arrived in 3 days from Hongkong

Dami*****uang

February 26, 2023

★ ★ ★ ★ ★

Itams as described Fast and cheap shipping.

Lill*****ilva

February 22, 2023

★ ★ ★ ★ ★

The are the right size and type and do what they are designed to do.

Write a Review

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A-20GQ21-B Packaging

A-20GQ21-B FAQ

1. How to order A-20GQ21-B on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that A-20GQ21-B is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the A-20GQ21-B. All suppliers must pass our qualification reviews before they can publish their products including A-20GQ21-B on Heisener; we pay more attention to the channels and quality of A-20GQ21-B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the A-20GQ21-B price and inventory displayed accurate?

The price and inventory of A-20GQ21-B fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of A-20GQ21-B?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the A-20GQ21-B we delivered, we will accept the replacement or return of the A-20GQ21-B only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of A-20GQ21-B.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as A-20GQ21-B pin diagram, A-20GQ21-B datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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A-20GQ21-B Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

A-20GQ21-B

D# 71133224

OMRON Industrial Automation

BASIC SWITCH

RoHS: Not Compliant

A-20GQ21-B7-K

D# 71285396

OMRON Industrial Automation

BASIC SWITCH

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

A-20GQ21-B7-K

D# A20GQ21B7K

OMRON Corporation

BASIC SWITCH - Bulk (Alt: A20GQ21B7K)

A-20GQ21-B

D# A20GQ21B

OMRON Corporation

BASIC SWITCH - Bulk (Alt: A20GQ21B)

Part Number

Manufacturer

Description

Stock

A-20GQ21-B7-K

OMRON Americas

Lead time 42

A-20GQ21-B

OMRON Americas

Lead time 42

Part Number

Manufacturer

Description

Stock

A-20GQ21-B

D# Z6617-ND

OMRON Industrial Automation

SWITCH SNAP ACTION SPDT 20A 125V

A-20GQ21-B7-K

D# Z6618-ND

OMRON Industrial Automation

SWITCH SNAP ACTION SPDT 20A 125V

Part Number

Manufacturer

Description

Stock

A-20GQ21-B

D# 1906813

OMRON Industrial Automation

MICROSWITCH, CROSS ROLLER PLUNGER, SPDT, 500V, 20A

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

A20GQ21B7K

OMRON Corporation

OEM/CM QUOTES ONLY | NO BROKERS

A20GQ21B

OMRON AUTOMATION AND SAFE

OEM/CM QUOTES ONLY | NO BROKERS

Part Number

Manufacturer

Description

Stock

A-20GQ21-B7-K

D# OMIA-20GQ21-B7-K

OMRON Industrial Automation

BASIC SWITCH A20GQ21B7K

A-20GQ21-B

D# OMIA-20GQ21-B

OMRON Industrial Automation

BASIC SWITCH A20GQ21B

Part Number

Manufacturer

Description

Stock

A20GQ21B7K

OMRON Industrial Automation

Snap Action Switch - SPDT - 20A (AC) - 6A (DC) - 125VAC - 30VDC - Cross Roller Plunger Actuator - Screw Terminal - Panel Mount.

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

A-20GQ21-B7-K

D# 653-A-20GQ21-B7-K

OMRON Corporation

Basic / Snap Action Switches BASIC SWITCH

RoHS: Compliant

A-20GQ21-B

D# 653-A-20GQ21-B

OMRON Corporation

Basic / Snap Action Switches BASIC SWITCH

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

A-20GQ21-B7-K

D# 31C2335

OMRON Industrial Automation

MICRO SW, ROLLER PLUNGER, SPDT, 20A 500V, Microswitch Type:Snap Action, Microswitch Actuator:Cross Roller Plunger, Contact Configuration:SPDT, Switch Terminals:Screw, Contact Current Max:20A, Contact Voltage DC Nom:250VDC RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

A-20GQ21-B

D# 89C3484

OMRON Industrial Automation

MICROSWITCH, CROSS ROLLER PLUNGER, SPDT, 500V, 20A, Microswitch Type:Standard, Microswitch Actuator:Cross Roller Plunger, Contact Configuration:SPDT, Switch Terminals:Screw, Contact Current Max:20A, Contact Voltage DC Nom:250VDC RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

A-20GQ21-B7-K

D# NS-A-20GQ21-B7-K

OMRON Industrial Automation

OEM/CM ONLY

2638

A-20GQ21-B

D# NS-A-20GQ21-B

OMRON Industrial Automation

OEM/CM ONLY

9359

Part Number

Manufacturer

Description

Stock

A20GQ21B7K

OMRON Industrial Automation

Snap Action Switch - SPDT - 20A (AC) - 6A (DC) - 125VAC - 30VDC - Cross Roller Plunger Actuator - Screw Terminal - Panel Mount.

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

A-20GQ21-B7-K

D# 000000000000985551

OMRON Industrial Automation

Basic / Snap Action Switches BASIC SWITCH

A-20GQ21-B

D# 000000000000230345

OMRON Industrial Automation

Basic / Snap Action Switches BASIC SWITCH

Part Number

Manufacturer

Description

Stock

A20GQ21B7K

OMRON Electronic Components LLC

OEM/CM ONLY

A20GQ21B

OMRON Electronic Components LLC

OEM/CM ONLY

121

Part Number

Manufacturer

Description

Stock

A-20GQ21-B7-K

D# 52098107

OMRON Corporation

General-purpose Basic Switch

Part Number

Manufacturer

Description

Stock

A-20GQ21-B

D# 1906813

OMRON Industrial Automation

MICROSWITCH, CROSS ROLLER PLUNGER, SPDT, 500V, 20A

RoHS: Compliant

Min Qty: 1

Container: Each

A-20GQ21-B7-K

D# 9378545

OMRON Industrial Automation

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

A-20GQ21-B

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