Best Westinghouse Circuit Breakers in 2026
Daisy
Last Updated: Feb 11, 2026
Daisy
Last Updated: Feb 11, 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 |
|---|---|---|---|---|
| KATOOL1949 | 9.94 | ✅ | ✅ | ✅ |
Compact, single pole, push-to-reset thermal circuit breakers
Manual Reset 125-250V AC 50V DC Push Button Switch Thermal Circuit Breaker
Operating Temperature: -10oC (14oF) to 60oC (140oF)
Interrupt Capacity:1,000 Amps
Widely used in household and commercial appliances, transportation, marine, telecommunications, power strips, audio-visual, medical, and power supplies
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KATOOL1949 | 9.94 | ✅ | ✅ | ✅ |
Compact, single pole, push-to-reset thermal circuit breakers
Manual Reset 125-250V AC 50V DC Push Button Switch Thermal Circuit Breaker
Operating Temperature: -10oC (14oF) to 60oC (140oF)
Interrupt Capacity:1,000 Amps
Widely used in household and commercial appliances, transportation, marine, telecommunications, power strips, audio-visual, medical, and power supplies
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KATOOL1949 | 9.94 | ✅ | ✅ | ✅ |
Compact, single pole, push-to-reset thermal circuit breakers
Manual Reset 125-250V AC 50V DC Push Button Switch Thermal Circuit Breaker
Operating Temperature: -10oC (14oF) to 60oC (140oF); Interrupt Capacity:1,000 Amps
When the load exceeds rated current, this switch reset button will automatically cut off the circuit, and thus play a role in protecting the line.
Widely used in household and commercial appliances, small power generators, air compressors, cars, electric vehicles, power tools,extension cords, industrial, transportation, marine, telecommunications, power strips, audio-visual, medical, and power supplies.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KATOOL1949 | 9.94 | ✅ | ✅ | ✅ |
Compact, single pole, push-to-reset thermal circuit breakers
Manual Reset 125-250V AC 50V DC Push Button Switch Thermal Circuit Breaker
Operating Temperature: -10oC (14oF) to 60oC (140oF); Interrupt Capacity:1,000 Amps
When the load exceeds rated current, this switch reset button will automatically cut off the circuit, and thus play a role in protecting the line.
Widely used in household and commercial appliances, small power generators, air compressors, cars, electric vehicles, power tools,extension cords, industrial, transportation, marine, telecommunications, power strips, audio-visual, medical, and power supplies.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KATOOL1949 | 9.94 | ✅ | ✅ | ✅ |
Operating voltage: 125/250V AC 32V DC; power rating: 8A (amp)
Compact, single pole, push-to-reset thermal circuit breakers
This switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again
When load exceeds rated current, the switch reset button will automatically cut off the circuit, and thus play a role in protecting the line
Widely used in household and commercial appliances, transportation, marine, telecommunications, power strips, audio-visual, medical, power supplies, industry and ocean industry
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KATOOL1949 | 9.94 | ✅ | ✅ | ✅ |
Operating voltage: 125/250V AC 32V DC; power rating: 7A (amp)
Compact, single pole, push-to-reset thermal circuit breakers
This switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again
When load exceeds rated current, the switch reset button will automatically cut off the circuit, and thus play a role in protecting the line
Widely used in household and commercial appliances, transportation, marine, telecommunications, power strips, audio-visual, medical, power supplies, industry and ocean industry
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KATOOL1949 | 9.94 | ✅ | ✅ | ✅ |
Operating voltage: 125/250V AC 32V DC; power rating: 20A (amp)
Compact, single pole, push-to-reset thermal circuit breakers
This switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again
When load exceeds rated current, the switch reset button will automatically cut off the circuit, and thus play a role in protecting the line
Widely used in household and commercial appliances, transportation, marine, telecommunications, power strips, audio-visual, medical, power supplies, industry and ocean industry
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KATOOL1949 | 9.94 | ✅ | ✅ | ✅ |
Operating voltage: 125/250V AC 32V DC; power rating: 10A (amp)
Compact, single pole, push-to-reset thermal circuit breakers
This switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again
When load exceeds rated current, the switch reset button will automatically cut off the circuit, and thus play a role in protecting the line
Widely used in household and commercial appliances, transportation, marine, telecommunications, power strips, audio-visual, medical, power supplies, industry and ocean industry
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KATOOL1949 | 9.94 | ✅ | ✅ | ✅ |
Operating voltage: 125/250V AC 32V DC; power rating: 20A (amp)
Compact, single pole, push-to-reset thermal circuit breakers
This switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again
When load exceeds rated current, the switch reset button will automatically cut off the circuit, and thus play a role in protecting the line
Widely used in household and commercial appliances, transportation, marine, telecommunications, power strips, audio-visual, medical, power supplies, industry and ocean industry
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KATOOL1949 | 9.94 | ✅ | ✅ | ✅ |
High density circuit protection configurations
Rating voltage DC50V,AC125-250V,TUV ROHS approved
Branch circuit breakers (can also be used for 24-hour circuit protection)
Push-to-Reset Operation,with a waterproof button clear cap to protect from bad weather
Be used for Automotive / Industrial / Marine And Others Applications DIY
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KATOOL1949 | 9.94 | ✅ | ✅ | ✅ |
High density circuit protection configurations
Rating voltage DC50V,AC125-250V,TUV ROHS approved
Branch circuit breakers (can also be used for 24-hour circuit protection)
Push-to-Reset Operation,with a waterproof button clear cap to protect from bad weather
Be used for Automotive / Industrial / Marine And Others Applications DIY
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KATOOL1949 | 9.94 | ✅ | ✅ | ✅ |
Operating voltage: 125/250V AC 32V DC; power rating: 20A (amp)
Compact, single pole, push-to-reset thermal circuit breakers
When load exceeds rated current, the switch reset button will automatically cut off the circuit, and thus play a role in protecting the line
This switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again
Widely used in household and commercial appliances, transportation, marine, telecommunications, power strips, audio-visual, medical, power supplies, industry and ocean industry
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KATOOL1949 | 9.94 | ✅ | ✅ | ✅ |
Operating voltage: 125/250V AC 32V DC; power rating: 5A (amp)
Compact, single pole, push-to-reset thermal circuit breakers
When load exceeds rated current, the switch reset button will automatically cut off the circuit, and thus play a role in protecting the line
This switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again
Widely used in household and commercial appliances, transportation, marine, telecommunications, power strips, audio-visual, medical, power supplies, industry and ocean industry
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KATOOL1949 | 9.94 | ✅ | ✅ | ✅ |
Operating voltage: 125/250V AC 32V DC; power rating: 4A (amp)
Compact, single pole, push-to-reset thermal circuit breakers
When load exceeds rated current, the switch reset button will automatically cut off the circuit, and thus play a role in protecting the line
This switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again
Widely used in household and commercial appliances, transportation, marine, telecommunications, power strips, audio-visual, medical, power supplies, industry and ocean industry
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KATOOL1949 | 9.94 | ✅ | ✅ | ✅ |
Operating voltage: 125/250V AC 32V DC; power rating: 3A (amps)
Compact, single pole, push-to-reset thermal circuit breakers
This switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again
When load exceeds rated current, the switch reset button will automatically cut off the circuit, and thus play a role in protecting the line
Widely used in household and commercial appliances, transportation, marine, telecommunications, power strips, audio-visual, medical, power supplies, industry and ocean industry
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KATOOL1949 | 9.94 | ✅ | ✅ | ✅ |
Power Rating: 20A (Amp), Terminal Type: Male, for operation up to 32 volts DC or 250 volts AC
Manual Reset 125-250V AC 32V DC Push Button Switch Thermal Circuit Breaker
Push-to-Reset Operation,with a waterproof button clear cap to protect from bad weather
When the load exceeds rated current, this switch reset button will automatically cut off the circuit, and thus play a role in protecting the line.
Widely used in household and commercial appliances, small power generators, air compressors, cars, electric vehicles, power tools,extension cords, industrial, transportation, marine, telecommunications, power strips, audio-visual, medical, and power supplies.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KATOOL1949 | 9.94 | ✅ | ✅ | ✅ |
Power Rating: 10A (Amp), Terminal Type: Male, for operation up to 32 volts DC or 250 volts AC
Manual Reset 125-250V AC 32V DC Push Button Switch Thermal Circuit Breaker
Push-to-Reset Operation,with a waterproof button clear cap to protect from bad weather
When the load exceeds rated current, this switch reset button will automatically cut off the circuit, and thus play a role in protecting the line.
Widely used in household and commercial appliances, small power generators, air compressors, cars, electric vehicles, power tools,extension cords, industrial, transportation, marine, telecommunications, power strips, audio-visual, medical, and power supplies.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KATOOL1949 | 9.94 | ✅ | ✅ | ✅ |
Compact, single pole, push-to-reset thermal circuit breakers
Manual Reset 125-250V AC 50V DC Push Button Switch Thermal Circuit Breaker
Operating Temperature: -10oC (14oF) to 60oC (140oF); Interrupt Capacity:1,000 Amps
When the load exceeds rated current, this switch reset button will automatically cut off the circuit, and thus play a role in protecting the line.
Widely used in household and commercial appliances, small power generators, air compressors, cars, electric vehicles, power tools,extension cords, industrial, transportation, marine, telecommunications, power strips, audio-visual, medical, and power supplies.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KATOOL1949 | 9.94 | ✅ | ✅ | ✅ |
High density circuit protection configurations
Rating voltage DC50V,AC125-250V,TUV ROHS approved
Branch circuit breakers (can also be used for 24-hour circuit protection)
Push-to-Reset Operation,with a waterproof button clear cap to protect from bad weather
Be used for Automotive / Industrial / Marine And Others Applications DIY
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KATOOL1949 | 9.94 | ✅ | ✅ | ✅ |
High density circuit protection configurations
Rating voltage DC50V,AC125-250V,TUV ROHS approved
Branch circuit breakers (can also be used for 24-hour circuit protection)
Push-to-Reset Operation,with a waterproof button clear cap to protect from bad weather
Be used for Automotive / Industrial / Marine And Others Applications DIY
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KATOOL1949 | 9.94 | ✅ | ✅ | ✅ |
Operating voltage: 125/250V AC 32V DC; power rating: 6A (amps)
Compact, single pole, push-to-reset thermal circuit breakers
This switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again
When load exceeds rated current, the switch reset button will automatically cut off the circuit, and thus play a role in protecting the line
Widely used in household and commercial appliances, transportation, marine, telecommunications, power strips, audio-visual, medical, power supplies, industry and ocean industry
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Rkurck | 21 |
We've carried out a comprehensive analysis of 5,571 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 $11.04, 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 21 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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