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Square D - Tandem mini Circuit Breaker, QO, 2 x 1 Pole at 20A, 120/240VAC, 10kA, Plug in Mount, Clam Pack - QO2020C

Based on 748 reviews
Condition: New
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$37.29
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Availability: In Stock.
Fulfilled by Triple A Direct Deals

Arrives Monday, Nov 2
Order within 21 hours and 20 minutes

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At a glance

Condition
New
Style
Circuit Breaker
Model
QO2020C
Dimensions
2.91"D x 0.75"W x 3.22"H
Current Rating
20 A
Circuit Breaker Type
Standard
Mounting Type
Plug-In Mount
In the box
Circuit Breaker

Features 5

  • Learn about general NEC 2020 updates, contact your local building inspector for code adoptions and details
  • Designed to protect against overloads and short-circuits
  • Compatible only with QO panels that allow tandem breakers
  • Trip thermally (in an overload situation) or magnetically (under a short circuit situation)

Description

QO and QOB one, two, and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on AC systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. They also have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit. This QO tandem mini circuit breaker has 2 one pole at 20A for 120/240VAC. This unit provides 10kA breaking capacity and is plug in mounting. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555.

Specs 16

Brand Square D by Schneider Electric
Current Rating 20 A
Product Dimensions 2.91"D x 0.75"W x 3.22"H
Circuit Breaker Type Standard
Mounting Type Plug-In Mount
Brand Name Square D by Schneider Electric
Model QO2020C
UPC 047569071966

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Perfect part
Style: Circuit Breaker
Exact fit. Just what I needed. Works great.
Reviewed in the United States on March 8, 2026 by Jack R Davis

Breaker
Style: Circuit Breaker
Breakers did it’s purpose.
Reviewed in the United States on September 26, 2026 by Rosa Galindo

Great deal on a hard to find product.
Style: Circuit Breaker
Great find
Reviewed in the United States on April 5, 2026 by ThatGuy

Tandem Breaker perfect fit fot Older Square D Load Center
Style: Circuit Breaker
Perfect fit for Tandem Breaker for older Square D Load Center
Reviewed in the United States on October 11, 2026 by W N A

I'm not an electrician!
Style: Circuit Breaker
A circuit breaker went out after a scary storm. I went to Lowe's and Home Depot looking for a replacement. All I could find was one that had a funny looking silver hook on it. So I went ahead and purchased it, I was desperate. Well, it didn't snap into the back of the box and it didn't turn everything back on, so it was a temporary fix. I ordered this one and everything is working again. I'm so happy with my purchase. ... show more
Reviewed in the United States on April 7, 2025 by Carolyn L

Passable.
Style: Circuit Breaker
Fits the older Square D breaker boxes but you have to line them up really well.
Reviewed in the United States on February 1, 2026 by Timothy s. t.

Excellent Product
Style: Circuit Breaker
Easy swap install
Reviewed in the United States on July 13, 2026 by MAY

This was exact replacement! ! Next day delivery.
Style: Circuit Breaker
Hard to find. This looks exactly like the failed unit I replaced, but this one works. Home Depot, Lowes, other vendors did not have it said it was obsolete. Got this next day, Very pleased.
Reviewed in the United States on March 22, 2026 by john chapman
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