Best Westinghouse Circuit Breakers in 2026
Daisy
Last Updated: Feb 6, 2026
Daisy
Last Updated: Feb 6, 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 |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Type-I circuit breaker
30 amperes
Two 10-32 threaded studs
Lengthwise bracket mount
12 Volt DC
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
CBC-B Series, Type I, Heavy Duty Circuit Breakers are ideal for many heavy-duty and truck applications
Automatic Reset - resets automatically but will continue to trip (cycle on and off) until fault is corrected
30 Amp, 14 DC
10-32 stud-terminals, plastic base, metal housing, and crosswise metal mounting bracket
Meets SAE J553 standards; sold individually
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SIM Supply, Inc. | 9.81 | ❌ | ❌ | ❌ |
CB185 Series, Type III, High Amp Circuit Breakers are typically used in auxiliary and accessory circuits for trucks, buses, RVs and marine applications
Flush mount design with push-to-trip button that acts as a master disconnect for when you don't want the protected circuit powered
70 Amp, 42 Vdc; manual reset
Sealed waterproof housing; 1/4-28 threaded studs; SEMS nuts installed
1 pack (box)
Fit Type: Universal Fit
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| IEP Safety Lighting & Equipment | 4.71 | ✅ | ✅ | ✅ |
CB187F Series, Type III, High Amp Marine Rated Circuit Breakers are specifically designed to meet the needs of marine applications but can also be used for trucks, buses, RVs, and more
Flush mount design with pull-to-trip lever that functions as an on-off switch (capable of withstanding 3000 on/off cycles at48Vdc)
50 Amp, 48 Vdc; manual reset
Weatherproof housing; 5/16-18 threaded studs; stainless steel hardware installed
Sold individually
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Crimp Supply Inc | 9.86 | ✅ | ✅ | ✅ |
CB123-B Series, Type III, Heavy Duty Automotive Circuit Breaker
Resets manually with button on exposed end
50 Amp, 28 Vdc
10-32 stud-terminals, durable plastic base and housing, and built in crosswise mounting bracket
NEMA IP66 rated for protection from dust, oil, and other non-corrosive materials; sold individually
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Package Dimensions: 1.016 H x 9.398 L x 5.842 W (centimeters)
Country of Origin : Taiwan
Easy to install
Package Weight: 0.02 pounds
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Crimp Supply Inc | 9.86 | ❌ | ❌ | ❌ |
High Amp CB285F Series Type III Marine Rated Circuit Breakers are specifically designed to meet the needs of marine applications but can also be used for trucks, buses, RVs, and more
Flush mount design with push-to-trip button that functions as an on-off switch
80 Amp, 48 Vdc; manual reset
Weatherproof housing; M6 threaded studs; stainless hardware installed
Sold individually
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Crimp Supply Inc | 9.86 | ❌ | ❌ | ❌ |
High Amp CB285F Series Type III Marine Rated Circuit Breakers are specifically designed to meet the needs of marine applications but can also be used for trucks, buses, RVs, and more
Flush mount design with push-to-trip button that functions as an on-off switch
90 Amp, 48 Vdc; manual reset
Weatherproof housing; M6 threaded studs; stainless hardware installed
Sold individually
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MARINEANDMORE | 7.81 | ❌ | ❌ | ❌ |
CB187F Series, Type III, High Amp Marine Rated Circuit Breakers are specifically designed to meet the needs of marine applications but can also be used for trucks, buses, RVs, and more
Flush mount design with pull-to-trip lever that functions as an on-off switch (capable of withstanding 3000 on/off cycles at48Vdc)
80 Amp, 48 Vdc; manual reset
Weatherproof housing; 5/16-18 threaded studs; stainless steel hardware installed
Sold individually
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Crimp Supply Inc | 9.86 | ❌ | ❌ | ❌ |
High Amp CB285F Series Type III Marine Rated Circuit Breakers are specifically designed to meet the needs of marine applications but can also be used for trucks, buses, RVs, and more
Flush mount design with push-to-trip button that functions as an on-off switch
120 Amp, 48 Vdc; manual reset
Weatherproof housing; M6 threaded studs; stainless hardware installed
Sold individually
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Crimp Supply Inc | 9.86 | ❌ | ❌ | ❌ |
High Amp CB285F Series Type III Marine Rated Circuit Breakers are specifically designed to meet the needs of marine applications but can also be used for trucks, buses, RVs, and more
Flush mount design with push-to-trip button that functions as an on-off switch
70 Amp, 48 Vdc; manual reset
Weatherproof housing; M6 threaded studs; stainless hardware installed
Sold individually
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Crimp Supply Inc | 9.86 | ❌ | ❌ | ❌ |
CB184F Series, Type III, High Amp Circuit Breakers are typically used in auxiliary and accessory circuits for trucks, buses, RVs and marine applications
Flush mount design with manual reset
150 Amp, 42 Vdc
Sealed waterproof housing; 1/4-28 threaded studs; SEMS nuts installed
Sold individually
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Crimp Supply Inc | 9.86 | ❌ | ❌ | ❌ |
High Amp CB285F Series Type III Marine Rated Circuit Breakers are specifically designed to meet the needs of marine applications but can also be used for trucks, buses, RVs, and more
Flush mount design with push-to-trip button that functions as an on-off switch
110 Amp, 48 Vdc; manual reset
Weatherproof housing; M6 threaded studs; stainless hardware installed
Sold individually
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Crimp Supply Inc | 9.86 | ❌ | ❌ | ❌ |
AUTOMOTIVE CIRCUIT BREAK
Model Number: CB123-20B
Item Package Dimension: 4.0" L x 4.0" W x 4.0" H
Item Package Weight: 0.386601298451846 lb
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Bussmann | 14 |
We've carried out a comprehensive analysis of 243 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 $38.88, 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 14 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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