Eaton / Cutler-Hammer BR280 Miniature Circuit Breaker
- 80A
- 2 Pole
- Plug-On
Quantity
Eaton / Cutler-Hammer BR280 - 80A 2 Pole Miniature Circuit Breaker
Re-Certified
Quantity
Quantity
Eaton / Cutler-Hammer BR280 - 80A 2 Pole Miniature Circuit Breaker
New
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | BR280 |
| Series | BR |
| Amperage | 80A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | BR |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | Eaton Type BR Load Centers, Bryant, Westinghouse, Challenger Load Centers |
| Wire Gauge | 8-1/0 AWG (Cu/Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 8 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Padlock Attachment |
|---|---|
| Standards | Federal Specification W-C375, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 60C to 75C |
| Construction Features | HACR Rated, Common Trip |
Quantity
Eaton / Cutler-Hammer BR280 - 80A 2 Pole Miniature Circuit Breaker
Re-Certified
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | BR280-R |
| Series | BR |
| Amperage | 80A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | BR |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | Eaton Type BR Load Centers, Bryant, Westinghouse, Challenger Load Centers |
| Wire Gauge | 8-1/0 AWG (Cu/Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 8 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Padlock Attachment |
|---|---|
| Standards | Federal Specification W-C375, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 60C to 75C |
| Construction Features | HACR Rated, Common Trip |
Description
Built to handle heavy residential loads, the Eaton BR280 is an 80A, 2-pole miniature circuit breaker. It delivers dependable thermal-magnetic protection for demanding circuits, including subpanels and HVAC equipment requiring an HACR-rated device. The plug-on design ensures a secure installation into standard Eaton Type BR panelboards. It also serves as a code-compliant replacement for older Bryant, Westinghouse, and Challenger load centers, replacing the legacy C280 part number.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | BR280-R |
| Series | BR |
| Amperage | 80A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | BR |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | Eaton Type BR Load Centers, Bryant, Westinghouse, Challenger Load Centers |
| Wire Gauge | 8-1/0 AWG (Cu/Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 8 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Padlock Attachment |
|---|---|
| Standards | Federal Specification W-C375, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 60C to 75C |
| Construction Features | HACR Rated, Common Trip |
Product FAQs
6 answersWhich electrical panels are compatible with the BR280 circuit breaker?
The BR280 is designed for use in Eaton Type BR load centers. It is also approved for installation in legacy Bryant, Westinghouse, and Challenger load centers that accept Type BR breakers.
Can I use the Eaton BR280 to replace a Challenger C280 breaker?
Yes, the Eaton BR280 is the direct, code-compliant replacement for the legacy Challenger C280 circuit breaker.
Does this breaker replace older Bryant or Westinghouse models?
Yes, the Eaton BR280 serves as a direct replacement for older Bryant and Westinghouse breakers that share the BR280 catalog number.
How much panel space does the BR280 require?
As a 2-pole breaker in the BR family, it requires two standard 1-inch spaces in the load center.
How does the BR280 connect to the panel busbar?
The BR280 features a plug-on connection, allowing it to snap directly onto the busbar of compatible load centers without the need for bolt-on hardware.
Is the Eaton BR280 HACR rated?
Yes, this breaker is HACR rated, making it suitable for protecting heating, air conditioning, and refrigeration equipment circuits.
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Reviews
Review summary
Customers rate this product 4.9 out of 5 based on 70 reviews.
- DCDavid C.Verified BuyerReviewingEaton / Cutler-Hammer BR230 - 30A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars9/25/26as described
delivered on time as described
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delivered on time as described
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- DCDavid C.Verified BuyerReviewingEaton / Cutler-Hammer BR2020 - 20/20A Tandem Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars9/25/26as described
delivered on time as described
- MPMichael P.Verified BuyerReviewingEaton / Cutler-Hammer BR1520 - 15/20A Tandem Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/5/26An excellent business
In this day and age it can be a challenge at times finding a reputable business that fills your order correctly and at the right price and without delay. I am very pleased with your service. Thank you.