Best Westinghouse Circuit Breakers in 2026

Daisy
Last Updated: Jul 18, 2026

At a Glance: Our Top Picks for Westinghouse Circuit Breakers

Square D by Schneider Electric QO115CP Circuit Breaker, Pack of 1, Black
#TOP1
Square D By Schneider Electric Qo115Cp Circuit Breaker,
9.7
PM SCORE
Schneider Electric 120/240-Volt 30-Amp HOM230 Miniature Circuit Breaker 120/240V 30A, Black
#TOP2
Schneider Electric 120/240-Volt 30-Amp Hom230 Miniature Circuit Breaker
9.7
PM SCORE
Square D - QO120GFICP QO Qwik-Gard 20 Amp Single-Pole GFCI Circuit Breaker
#TOP3
Square D - Qo120Gficp Qo Qwik-Gard 20 Amp
9.6
PM SCORE

* 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.

Summary of the Best Westinghouse Circuit Breakers of 2026

Square D By Schneider Electric Qo115Cp Circuit Breaker, Pack Of 1, Black

SQUARE D BY SCHNEIDER ELECTRIC
QO115CP
3.00 X 3.00 X 0.70 Inches
0.22 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Flashlighting Supply 9.52

Features

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

Schneider Electric 120/240-Volt 30-Amp Hom230 Miniature Circuit Breaker 120/240V 30A, Black

SCHNEIDER ELECTRIC
HOM230
3.00 X 2.00 X 3.00 Inches
0.52 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Flashlighting Supply 9.54

Features

Miniature Circuit Breaker 120/240-Volt 30-Amp

Schneider Electric HOM230

Package Quantity: 5

Square D - Qo120Gficp Qo Qwik-Gard 20 Amp Single-Pole Gfci Circuit Breaker

SCHNEIDER ELECTRIC
QO120GFICP
1.00 X 4.00 X 1.10 Inches
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Erisma 9.55

Features

20 Amp Circuit Breaker And Ground Fault Circuit Interrupter All In One

Red Visi-Trip Feature Shows Which Breaker Has Been Tripped

Use To Provide Protection On All Outdoor, Bath And Kitchen Circuits

Use In All Square D QO Load Centers 100A Or Higher And In Some Smaller QO Load Centers

One Unit Per Order

Square D Schneider Electric, Qo120, Circuit Breaker 1P 20A, Black

SQUARE D
QO120
2.00 X 8.00 X 8.00 Inches
0.26 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
KLAMEit 7.65

Features

SQU QO120 1P 20AMP 120/240V CIRCUIT BREAKER

Schneider Electric Hom120 Miniature Circuit Breaker

SCHNEIDER ELECTRIC
HOM120
3.00 X 1.00 X 3.00 Inches
0.28 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MRO Direct 3.52

Features

SCHNEIDER ELECTRIC HOM120 Miniature Circuit Breaker

Schneider Electric HOM120

Package quantity: 10

#TOP6

Federal Pioneer/Fpe Stab-Lok Circuit Breaker: 1 Pole, 20-Amp, Thin Nc, Push On, Trip

SCHNEIDER ELECTRIC
NC020CP
3.00 X 0.50 X 3.40 Inches
0.19 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Le Monde du Foyer 9.04

Features

Provides overload and short circuit protection (120Vac)

10,000 Amperes Interrupting Rating (AIR)

Lug Range: #14 - #6

Accepts aluminum/copper conductors

Thermal magnetic trip protection

Square D By Schneider Electric Qo270 Circuit Breaker, Thermal Magnetic, 2P, 70A

SQUARE D BY SCHNEIDER ELECTRIC
QO270
1.57 X 3.15 X 3.15 Inches
0.53 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TradinPost 5.40

Features

<b>Price For:</b> Each<b>Return policy:</b> Item is non-cancelable and non-returnable<b>Order Unit:</b> Each 1 <b>Actuator Style:</b>: Toggle <b>Circuit Breaker Mounting:</b>: Plug On <b>Current Rating:</b>: 70 <b>No. of Poles:</b>: 2 <b>Product Range:</b>: QO Series <b>SVHC:</b>: To Be Advised <b>Voltage Rating VAC:</b>: 240 <b>Voltage Rating VDC:</b>: 48

Thermal Magnetic Circuit Breaker, C Curve, Multi 9 C60Bp Series, 415 V, 60 V, 2 A, 1 Pole, Din Rail

SCHNEIDER ELECTRIC
M9F42102
3.15 X 2.56 X 2.56 Inches
0.27 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Automation Recovery LLC 5.03

Features

Weight: 3.00lb

Product Dimensions: 10.00 x 7.00 x 5.00 inches

Condition: Used - Like New

Edb24125 Square D Schneider Electric Bolt-On Edb Circuit Breaker

SQUARE D
EDB24125
98.00 X 9.00 X 16.00 Inches
61.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Essential Electric Supply 9.57

Features

Circuit Breaker Brand          Square D Type           EDB Cat.#          EDB24125 Amps          125 Volts           480Y/277 Poles           2 Visit My eBay Store: Electrical Surplus Salvage

Top 10 circuit breakers Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Schneider Electric 75
Square D By Schneider Electric 13
Square D 3

Top 10 circuit breakers Brands Pie Chart


We've carried out a comprehensive analysis of 5,356 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 $519.43, 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 9 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.