SKU: 39070203790

Square D QO 20-Amp/20-Amp 1-Pole Tandem Circuit Breaker, 3/4-in Width (QOT2020CP)

Sale price$31.03 Regular price$34.48
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Description

Square D QO 20-Amp/20-Amp 1-Pole Tandem Circuit Breaker, 3/4-in Width (QOT2020CP)QO 20A Tandem 1 Pole Circuit Breaker Compact QO tandem breaker provides two 20A single pole circuits in one 3 4 in space, protecting against overloads and short circuits. Designed for Square D QO load centers and CSEDs, rated 120 240 VAC with 10,000 AIR and UL safety listing. Key Features: Space Saving Tandem: Two 20A single pole circuits in one 3 4 in slot Easy Installation: Plug on design fits QO load centers, CSEDs, and NQOD panelboards Reliable

QO 20A Tandem 1-Pole Circuit Breaker

Compact QO tandem breaker provides two 20A single-pole circuits in one 3/4-in space, protecting against overloads and short-circuits. Designed for Square D QO load centers and CSEDs, rated 120/240 VAC with 10,000 AIR and UL safety listing.


Key Features:

  • Space-Saving Tandem: Two 20A single-pole circuits in one 3/4-in slot
  • Easy Installation: Plug-on design fits QO load centers, CSEDs, and NQOD panelboards
  • Reliable Protection: Rated 120/240 VAC, 10,000 AIR; UL safety listed
  • Compatibility: For non Plug-On Neutral QO breaker boxes manufactured after 1967
  • Quick Trip Identification: Visi-Trip indicator highlights a tripped breaker

Specifications Table:

Specification Details
Series Name QO
Type Tandem
Power Capacity 20-amp/20-amp
Width Measurement 3/4-in
Circuit Breaker Voltage 120/240 VAC
Interrupting Amp Listing (Amps) 10,000 AIR
Number of Poles 1 (tandem)
Phase Single phase (120/240)
Plug-On Neutral No
Surge Protection No
Ground Fault Protection No self test
Safety Listing UL listed
Warranty Limited lifetime (some listings show 1-year; verify)
Dimensions Approx. 0.75 in W x 2.91 in D x 3.23 in H (typical for QO tandem)

Frequently Asked Questions (FAQ):

Q: Will this fit my panel?
A: It is compatible with Square D non Plug-On Neutral QO load centers and CSEDs manufactured after 1967; not for Plug-On Neutral panels.


Q: What systems is it rated for?
A: For 120/240-Volt AC systems with 10,000 AIR interrupting capacity.


Q: How many circuits does it provide?
A: It provides two independent 20A single-pole circuits in the space of one breaker slot.


Q: Is ground fault protection included?
A: No self-test ground fault protection is included; this is a standard circuit breaker.


Q: What is the warranty?
A: Limited lifetime warranty is referenced; some listings show 1-year limited—confirm with manufacturer for your model.


Streamlined Power, Minimal Footprint

This sleek tandem breaker keeps your panel tidy while doubling capacity—an elegant solution for modern upgrades. The compact 3/4-inch profile and Square D’s signature Visi-Trip detail blend performance with precision. Use it to neatly add circuits for a workshop or updated kitchen without expanding the panel. It’s a smart, refined essential for a polished, high-function home.


Upgrade your panel with this compact Square D QO tandem breaker for reliable protection and two circuits in one slot.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 39070203790

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I still haven't had to change the batteries since I bought this mouse. I use it every day, mainly for gaming. It works great, no lag, It's quick and responsive. Its the best mouse I have ever owned.
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Reviewed in the United States on May 16, 2026
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unclejef
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★★★★★ 5
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A smooth but weighted feel on a mouse pad. I have mice that move with a much lighter touch, but this is great for the computer I use with my main TV screen. Beware of the top damnable button, the one just before the scroll wheel. It turns off the clicky graduations you wheel as you roll the scroll wheel with your fingertip. When used it unleashes a whirling dervish of a gremlin, your screen will continue to scroll after you want it to stop. Sometimes it will start on its own! Incantations, voodoo, chick bones, curses and magic wands have no effect. Yelling seems to make it worse. There is no other cure other than to push the top button from Hades again. Clicks from the two main buttons are easily audible but not obnoxious. The side buttons for screen forward & back work very well also. This is my second one of these, the first stopped moving smoothly on a pad, no amount of polishing seemed to help so I retired it.
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★★★★★ 5
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Reviewed in the United States on July 23, 2025
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