Best Westinghouse Circuit Breakers in 2026

Daisy
Last Updated: Feb 7, 2026

At a Glance: Our Top Picks for Westinghouse Circuit Breakers

Siemens -HI Q225 25-Amp Double Pole Type QP Circuit Breaker black
#TOP1
Siemens -Hi Q225 25-Amp Double Pole Type Qp
9.8
PM SCORE
Q115 15-Amp Single Pole Type QP Circuit Breaker
#TOP2
Q115 15-Amp Single Pole Type Qp Circuit Breaker
9.8
PM SCORE
Southwire 28829028 100 ft. 10/2 Solid Romex SIMpull CU NM-B W/G Wire & Q230 30-Amp Double Pole Type QP Circuit Breaker
#TOP3
Southwire 28829028 100 Ft. 10/2 Solid Romex Simpull
9.8
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

Market Overview
Westinghouse Circuit Breakers Reviewed
  • Reviews Analyzed: 30949 Items
  • PM Avg. Rating: 7.4 / 10
49 Products Evaluated
  • Highest Price: $694.69
  • Lowest Price: $4.99
  • Avg. Price: $82.39
#TOP1

Siemens -Hi Q225 25-Amp Double Pole Type Qp Circuit Breaker Black

SIEMENS
Q225
3.00 X 2.00 X 3.13 Inches
0.40 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Miami Breaker, LLC 9.53

Features

Double pole, 25 Amp, 240V type QP Circuit Breaker

10,000 AIC interrupting rating

Siemens type QP circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature

Compatible with Siemens PL and ES series load centers

Use for overload and short-circuit protection of your electrical system

Q115 15-Amp Single Pole Type Qp Circuit Breaker

SIEMENS
Q115
3.00 X 1.00 X 3.00 Inches
0.25 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
RiversideBreakers 9.37

Features

Single pole, 15 Amp, 120V type QP Circuit Breaker

10,000 AIC interrupting rating

Siemens type QP circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature

Compatible with Siemens PL and ES series load centers

Use for overload and short-circuit protection of your electrical system

#TOP3

Southwire 28829028 100 Ft. 10/2 Solid Romex Simpull Cu Nm-B W/G Wire & Q230 30-Amp Double Pole Type Qp Circuit Breaker

WOODS
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Product 1: 10/2WG NMB Wire 100 Foot Roll

Product 1: Above ground household use

Product 1: UL Approved

Product 1: Made in the USA

Product 2: Double pole, 30 Amp, 240V type QP Circuit Breaker

Product 2: 10,000 AIC interrupting rating

Product 2: Siemens type QP circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature

Product 2: Compatible with Siemens PL and ES series load centers

Q340 40-Amp Three Pole Type Qp Circuit Breaker

SIEMENS
Q340
3.00 X 3.00 X 3.13 Inches
0.90 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
LES, LLC 9.90

Features

Three pole, 40 Amp, 240V type QP Circuit Breaker

10,000 AIC interrupting rating

Siemens type QP circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature

Compatible with Siemens PL and ES series load centers

Use for overload and short-circuit protection of your electrical system

Siemens Q2020 Two 20-Amp Single Pole 120-Volt Circuit Breakers, For Use Only Where Type Qt Breakers Are Allowed

SIEMENS
ITEQ2020
3.00 X 1.00 X 3.00 Inches
0.30 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ARIZONA ELECTRICAL SOLUTIONS, LLC 9.88

Features

Two 20-Amp single pole

Twin 1/2-Inch frame

Plug in type QT, check wiring diagram on panel for acceptance

Space saving

UL listed

Q130 30-Amp Single Pole Type Qp Circuit Breaker

SIEMENS
Q130
3.00 X 1.00 X 3.00 Inches
0.25 pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Junipers' 9.86

Features

Single pole, 30 Amp, 120V type QP Circuit Breaker

10,000 AIC interrupting rating

Siemens type QP circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature

Compatible with Siemens PL and ES series load centers

Use for overload and short-circuit protection of your electrical system

Q260H 60-Amp Double Pole 22Ka Type Qph Circuit Breaker

SIEMENS
Q260H
3.00 X 3.00 X 2.00 Inches
0.09 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ARIZONA ELECTRICAL SOLUTIONS, LLC 9.89

Features

Double pole, 60 Amp, 240V type QPH Circuit Breaker

22,000 AIC interrupting rating

Siemens type QPH circuit breakers provide easy plug-in connections in Siemens enclosures

Compatible with Siemens PL and ES series load centers

Use for overload and short-circuit protection of your electrical system

Siemens Q3020 Parallax Power Components Iteq3020 30/20A Duplex Circuit Breaker, Black

SIEMENS
ITEQ3020
3.00 X 3.00 X 1.00 Inches
0.30 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
RES, LLC 9.90

Features

Type QE Circuit Breaker

Ground fault equipment protection

30mA protection

10 KAIC, 120/240V

Q360 60-Amp Three Pole Type Qp Circuit Breaker

SIEMENS
Q360
3.00 X 3.00 X 3.00 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
LES, LLC 9.90

Features

Three pole, 60 Amp, 240V type QP Circuit Breaker

10,000 AIC interrupting rating

Siemens type QP circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature

Compatible with Siemens PL and ES series load centers

Use for overload and short-circuit protection of your electrical system

Siemens Q1515Nc Two 15-Amp Single Pole 120-Volt Non-Current Limiting Circuit Breaker

SIEMENS
Q1515NC
3.20 X 3.00 X 1.00 Inches
0.57 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

The product is good to use

The product is of high quality

Manufactured in China

Two 15-Amp single pole

Twin 1/2-Inch frame

Two 15-Amp single pole

Twin 1/2-Inch frame

Plug in type

Space saving

UL listed

Siemens Qa115Afc 15-Amp Single Pole 120-Volt Plug-On Combination Afci Breaker, Black

SIEMENS
QA115AFC
1.00 X 1.00 X 3.00 Inches
0.31 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Statewide Breaker Supply 6.44

Features

Single pole, 15 Amp, Combination type AFCI circuit breaker

LED Trip indicators for clear identification of last trip condition

1/4 in. more wire bend space than previous design

Both lugs at the same angle for easier wiring

25 lb./in. torque rating

Siemens Qa120Afc 20-Amp Single Pole 120-Volt Plug-On Combination Afci Breaker

SIEMENS
QA120AFC
1.00 X 1.00 X 3.00 Inches
0.30 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ELECTRIC VOLTAGE 9.62

Features

Single pole, 20 Amp, Combination type AFCI circuit breaker

LED Trip indicators for clear identification of last trip condition

1/4 in. more wire bend space than previous design

Both lugs at the same angle for easier wiring

25 lb./in. torque rating

Siemens B120 20-Amp Single Pole 120-Volt 10Kaic Bolt In Breaker, Black

SIEMENS
B120
4.00 X 3.00 X 1.00 Inches
0.03 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
LES, LLC 9.90

Features

UL Listed

Panel board mounting

single pole

Type BL

Siemens Q1515 Two 15-Amp Single Pole 120-Volt Circuit, Use Only Where Type Qt Breakers Are Allowed, Black

SIEMENS
ITEQ1515
3.00 X 1.00 X 3.00 Inches
0.35 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Siemens space saving, plug in circuit breakers are intended for use in Siemens load centers and meter combinations that are rated to accept type QT breakers

For Canadian applications Non-CTL version, use Siemens catalog number with “NC” suffix. Check panel wiring diagram to confirm

QT dual beaker features two single pole, 15 Amp 120-Volts interchangeable

Requires 1/2 the space of 1 inch width circuit breakers

Provides a manual means of energizing and de-energizing a circuit

Accepts #14-6 AWG Cu or #14-6 AWG Al wire

10k AIC series rated

HACR rated

CSA certified

UL Listed

#TOP15

Siemens D115 Qo Replacement 15-Amp Single Pole Circuit Breaker

SIEMENS
D115
3.00 X 3.00 X 1.00 Inches
0.24 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MaxWarehouse 9.82

Features

15-Amp

QO replacement

3/4-Inch Frame

Plug in type

UL listed

Siemens B230 Panelboard/Bolt-On Mount Type Bl Low Tab Molded Case Circuit Breaker 2-Pole 30 Amp 120/240 Volt Ac

SIEMENS
B230
0.00 X 2.00 X 3.56 Inches
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ARIZONA ELECTRICAL SOLUTIONS, LLC 9.88

Features

Supplied with Load Side Connector

HACR Rated

Siemens Q21515Ct Double Two 15-Amp Single Pole Circuit Breaker, Color

SIEMENS
Q21515CT
0.00 X 0.00 X 0.00 Inches
0.73 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
PCS SOLUTION 4.80

Features

One 15-Amp double pole, two 15-Amp single pole

Triplex 1/2-Inch frame

Plug in type

Space Saving

UL listed

20 Amp 1-Pole Combination Type Afci Plug-On Neutral Circuit Breaker

SIEMENS
QA120AFCN
3.00 X 1.00 X 3.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Superior Electric Supply Inc 7.67

Features

Simply installs like any other breaker, now without the pigtail

Trusted plug-on neutral connection

LED indicators for troubleshooting

Insta-wire connectors

10,000 AIC

HACR and SWD rated

UL Listed

Q3100 100-Amp Three Pole Type Qp Circuit Breaker

SIEMENS
Q3100
3.00 X 3.00 X 3.00 Inches
0.51 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ARIZONA ELECTRICAL SOLUTIONS, LLC 9.88

Features

Three pole, 100 Amp, 240V type QP Circuit Breaker

10,000 AIC interrupting rating

Siemens type QP circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature

Compatible with Siemens PL and ES series load centers

Use for overload and short-circuit protection of your electrical system

Q110 10-Amp Single Pole Type Qp Circuit Breaker

SIEMENS
Q110
3.00 X 3.00 X 1.00 Inches
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Single pole, 10 Amp, 120V type QP Circuit Breaker

10,000 AIC interrupting rating

Siemens type QP circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature

Compatible with Siemens PL and ES series load centers

Use for overload and short-circuit protection of your electrical system

Siemens Mbk125A 125-Amp Main Circuit Breaker For Use In Ultimate Type Load Centers

SIEMENS ENERGY AUTOMATION INC
GID-156232
3.70 X 4.50 X 5.60 Inches
0.80 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

125-Amp

Main breaker kit

Bolt-on type

For use with 125-Amp Ultimate type load centers

UL listed

20 Amp Single Pole Dual Function Circuit Breakers (10 Pack)

SIEMENS
BUNQDF10
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Dual function circuit breakers make for a faster installation compared to installing an AFCI breaker and GFI receptacle

Lower cost compared to AFCI breaker and GFI receptacle

Bundle includes 10 Pack of Q120DF Circuit Breakers

Country of Origin: Mexico

#TOP23

Siemens P120 120V 1-Pole Molded Case Circuit Breaker

SIEMENS
P120
2.00 X 4.00 X 4.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Witonics of USA 9.84

Features

Type P

Pushmatic

20A 120V

1 Pole

Q2100H 100-Amp Double Pole 22Ka Type Qph Circuit Breaker

SIEMENS
Q2100H
3.00 X 3.00 X 2.00 Inches
0.65 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ARIZONA ELECTRICAL SOLUTIONS, LLC 9.88

Features

Double pole, 100 Amp, 240V type QPH Circuit Breaker

22,000 AIC interrupting rating

Siemens type QPH circuit breakers provide easy plug-in connections in Siemens enclosures

Compatible with Siemens PL and ES series load centers

Use for overload and short-circuit protection of your electrical system

Siemens 2-Pack (2 Pack) Q2020 Twin Breaker, 20/20A, 1P, 120/240V, Plug-In, Black

SIEMENS
Q2020-2PK
9.00 X 7.00 X 3.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Z Pan 9.90

Features

SIEMENS (2 pack) Q2020 Twin Breaker, 20/20A, 1P, 120/240V, Plug-In

Siemens B330 Circuit Breaker 3 Pole 30A 240V Bolt-On

SIEMENS
B330
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Essential Electric Supply 9.57

Features

3 POLE

30 AMP

240 VOLT

BOLT ON

#TOP27

Siemens Siebqd315 Sie Bqd315 3P 15A 277/480 Cb, Black

SIEMENS
BQD315
4.00 X 3.00 X 3.00 Inches
1.75 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Miami Breaker, LLC 9.53

Features

UL Listed

Panel board mounting

three pole

Type BQD

Pack Of 8 - Siemens B120 20A 1P 20-Amp Single Pole 120-Volt Bolt-On Breaker Bundle By Wirenco

WIRENCO
B120
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
DE Supply Corp. 9.81

Features

UL Listed

Panelboard Mount - BOLT-ON

Type BL

Siemens Fxd63B250 250 Amp Type Fxd6-A Circuit Breaker

SIEMENS
FXD63B250
11.20 X 5.50 X 6.90 Inches
8.60 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Essential Electric Supply 9.59

Features

Lugs not included

Lug options: TA1FD350A, TC1FD350, or CCF250

Non-interchangeable trip

Siemens Plug-On Neutral 20A Combo Type Arc-Fault Circuit Interrupter Qa120Afcnp, Black

GENERIC
Q220AFCNP
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Deadlift Deals 9.80

Features

Arc-Fault Plug-on Neutral

Number of items: 1

Included components: Breaker

Top 10 circuit breakers Brands on Amazon

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

Brand Count
Siemens 43
Siemens Energy Automation Inc 2
Wirenco 2
Generic 1
Woods 1

Top 10 circuit breakers Brands Pie Chart


We've carried out a comprehensive analysis of 30,949 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 $82.39, 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

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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.