Best Westinghouse Circuit Breakers in 2026
Daisy
Last Updated: Jul 17, 2026
Daisy
Last Updated: Jul 17, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Miami Breaker, LLC | 9.53 | ❌ | ❌ | ❌ |
Homeline tandem circuit breaker with dual single pole's at 15 amps and a double pole at 15 amps
The current capacity that this circuit breaker is able to interrupt before breaking is 10kA
Easy plug on design with SE Homeline Loadcenters
Easy plug on circuit breaker that’s compatible with Square D Homeline Loadcenters
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Land West Trading, LLC | 5.99 | ✅ | ✅ | ✅ |
Faster installation, fewer connections
Saves wire, fully distributed split neutral bar
Frees gutter space, no pigtails
Faster and easier wiring, all spaces accept tandems
2-Pole, 100-Amps, 120/240-Volts
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Flashlighting Supply | 9.52 | ❌ | ❌ | ❌ |
Miniature circuit breaker rated at 15A
The current capacity that this circuit breaker is able to interrupt before breaking is 10kA
Easy plug on circuit breaker that’s compatible with Square D QO Loadcenters
Also compatible with NQ panelboards and Speed-D switchboard distribution panels
Returns will not be honored on this closeout item
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| JDC WHOLESALE | 9.53 | ❌ | ❌ | ❌ |
Compatible with QO load centers and CSED devices
ANSI certified and UL listed
Voltage: 120/240
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Homeline tandem circuit breaker with dual single pole's at 20 amps and a double pole at 40 amp
The current capacity that this circuit breaker is able to interrupt before breaking is 10kA
Easy plug on design with SE Homeline Loadcenters
Easy plug on circuit breaker that’s compatible with Square D Homeline Loadcenters
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KLAMEit | 7.65 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Flashlighting Supply | 9.54 | ❌ | ❌ | ❌ |
Suitable for use with Homeline™ loadcenters, which provides overload and short-circuit protection
Easier troubleshooting due to less wiring
TIME SAVER diagnostics provide additional circuit information at the touch of a button faster and easier wiring
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| LES, LLC | 9.90 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BWP Sales | 9.86 | ✅ | ✅ | ✅ |
QO 20 Amp single-pole Combination AFCI circuit breaker
Plug-on design, easy to install
Compatible with QO load centers, CSED's and NQOD panel boards
Rated for 120 Vac
Rated for 10,000 AIR
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| RiversideBreakers | 9.39 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| RES, LLC | 9.88 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| RES, LLC | 9.86 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ADVENTURER'S BAG | 9.90 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Z Pan | 9.90 | ✅ | ✅ | ✅ |
1"
20/20 amp, 120 vac
2-single pole
Interchangeable
Not interchangeable with Square D Homeline panels
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Essential Electric Supply | 9.61 | ❌ | ❌ | ❌ |
EDB (Bolt-On) circuit breaker
Thermal magnetic
Used with NF panel boards
UL Listed as HACR type 480/277VAC
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| PLG Solutions | 5.52 | ❌ | ❌ | ❌ |
1- QOB120GFI SQUARE D Circuit Breaker Miniature Circuit Breaker (QOB-GFI) Ground Fault Protecting (Class A 6mA), 20A BOLT-IN
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| EDWARDS SUPPLY | 5.58 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Data Alchemy | 8.59 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Witonics of USA | 9.84 | ❌ | ❌ | ❌ |
3-Pole
120/240 Vac At 50/60 Hz (Ul/Csa), 48 Vdc
20 Amps
Bolt-On
3-Pole, 20-Amps, 240-Volts
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Essential Electric Supply | 9.59 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Shine and Sparkle | 6.14 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Nygmat | 9.69 | ❌ | ❌ | ❌ |
QO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Anything Electric Supply | 7.37 | ❌ | ❌ | ❌ |
Square D 60 amp Circuit Breaker Catalog # QOB260 Amperage: 60 Voltage: 120/240 Phase/Pole: 2 Type: QOB AIC Rating: 10 KA Old Style Visit My eBay Store: Electrical Surplus Salvage
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
【24H After Sales Service】To give you peace of mind about your purchase, all our Breakers are unconditionally refundable or exchangeable within 5 years, and we will always carry out after-sales service to the end, even after the after-sales time specified by Amazon. If you need help or enjoy after-sales service, you can contact us through Amazon.
【Premium】QO120 circuit breaker is made of high quality insulation material. Insulation safety, fireproof and anti-drop, strong oxidation resistance and long service life. Fit for your power distribution switch panel.(Made in USA)
【Typical Applications】QO120 breaker 120/240V, with a maximum voltage rating of 240 V. Perfect compatibility with residential load center and circuit breaker panel, light commercial power distribution panel, swimming pool panel, residential transfer switch panel, various OEM applications, etc.
【Type QO120 Standard Circuit Breaker】Quick-closing, quick-break switch mechanism combined with inverse time element tripping operation and trip-free handle design. Type QO120 circuit breakers trip to the off position, eliminating nuisance callbacks. The thermal magnetic trip curve avoids nuisance tripping on mild overloads while reacting almost instantaneously to severe short circuit conditions.
【Caution】Power off the circuit breaker before installation and install it in plug-in mode. Ensure that your distribution box allows bolt-fixed circuit breakers and ensure that the wires are properly connected. Before starting any electrical project, check local electrical codes and follow local regulations.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Penn Electrical Supply | 5.39 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Casa Mila Inc | 9.59 | ❌ | ❌ | ❌ |
QO200TR 240VAC 60A 10HP 2P2W 1Phase NEMA 3R Air Conditioner Disconnect Molded Case Switch
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| J Cross | 4.60 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Essential Electric Supply | 9.61 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Leftover-Electric | 6.21 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Essential Electric Supply | 9.59 | ❌ | ❌ | ❌ |
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Square D | 59 |
| Square D By Schneider Electric | 46 |
| Schneider Electric | 8 |
| Schneider Electric/Square D | 7 |
| 1 | |
| Cai - Square D | 1 |
| Cutler & Hammer | 1 |
| Fxsmgdy | 1 |
| Homeline | 1 |
| Panduit | 1 |
We've carried out a comprehensive analysis of 17,963 reviews on circuit breakers, using our selection criteria to identify the best options in the home improvement. Our findings reveal that most customers typically select circuit breakers priced around $200.77, with top brands including schneider electric, siemens, hamolar, young marine, square d by schneider electric, swpeet, eaton cutler-hammer, red wolf and square d and daiertek
Our team of expert editors reviewed these high-quality items and handpicked the top 30 circuit breakers for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the home improvement category. These include seashell world, amazon.com, hamolar, young marine, ultracell llc, swpeet, flashlighting supply, gr8 sales and red wolf and klameit .
We are dedicated to assisting our users in finding the right breakers Products based on their needs, saving them considerable time when choosing which circuit breakers to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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