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Eaton / Cutler-Hammer BQ250250 50/50A Quadplex Miniature Circuit Breaker
- 50/50A
- 4 Pole
- Plug-On
Eaton / Cutler-Hammer
BQ250250
50/50A Quadplex Miniature Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
BQ250250
Quantity
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Eaton / Cutler-Hammer BQ250250 - 50/50A Quadplex Miniature Circuit Breaker
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Description
The BQ250250 is a quadplex miniature circuit breaker from Eaton's BR family, providing two separate 50A, 240V circuits while occupying just two standard panel spaces. This configuration is ideal for residential applications where panel capacity is limited. Engineered for plug-on installation, it fits Eaton Type BR, Bryant, Westinghouse, and Challenger load centers. Rated for 10 kAIC at 120/240VAC, it features independent trip mechanisms and is fully HACR rated for HVAC equipment.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | BQ250250 |
| Series | BQ |
| Amperage | 50/50A |
| Poles | 4 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Terminal Type | Box Lugs |
|---|---|
| For Use With | Eaton BR Load Centers, Bryant Load Centers, Westinghouse Load Centers, Challenger Load Centers |
| Wire Gauge | 14-4 AWG |
| Max Wire | 4 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Special Classification | Quadplex |
|---|---|
| Available Options | Padlock Attachment |
| Accessories | Rejection Tab |
| Standards | CSA C22.2 No. 5, Federal Specification W-C375, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 60C to 75C |
| Construction Features | HACR Rated, Common Trip, Rejection Tab |
Product FAQs
6 answersHow many panel spaces does the BQ250250 require?
This quadplex breaker provides two separate 2-pole 50A circuits while occupying only two standard 1-inch panel spaces.
Which load centers are compatible with the BQ250250?
This plug-on breaker is compatible with Eaton Type BR, Bryant, Westinghouse, and Challenger load centers that accept Class CTL breakers.
Does this breaker have a rejection tab?
Yes, the BQ250250 is a Class CTL breaker equipped with a rejection tab. This ensures it can only be installed in panel slots specifically designed to accept tandem or quadplex breakers.
What is the difference between the BQ250250 and BQC250250?
The BQ250250 features independent trip mechanisms, while the BQC250250 features common trip mechanisms. Check your local electrical code and equipment requirements to determine which trip type is required for your 240V loads.
Is the BQ250250 suitable for HVAC equipment?
Yes, this breaker is HACR rated, making it suitable for use with heating, air conditioning, and refrigeration equipment.
Can I use this breaker in a Square D or Siemens panel?
No, the BQ250250 is strictly designed for Eaton BR, Bryant, Westinghouse, and Challenger load centers. It is not interchangeable with Square D, Siemens, or other manufacturer panels.
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Reviews
Review summary
Customers rate this product 4.9 out of 5 based on 73 reviews.
Reviews Summary
Generated by AI from 67 most recent customer reviews
Last updated 6/3/26
Customers say these breakers arrive quickly and fit perfectly for their electrical needs. Fast shipping and competitive pricing are frequently mentioned, with many users appreciating the availability of hard-to-find and older-style breakers. The products are well-packaged and arrive in good condition. Most customers report successful installations and reliable performance. A few note missing items from orders or concerns about product condition, though the majority express satisfaction with their purchases and indicate they would order again.
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Rating
73 reviews
- HSHector S.Verified BuyerReviewingSiemens BQ3B100H - 100A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/27/26Perfect replacement
Fit perfectly and good price
- AFAnthony F.Verified BuyerReviewingSiemens BQ2B020 - 20A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/25/26works as expected
works as expected
- MSMike S.Verified BuyerReviewingEaton / Cutler-Hammer BQ250250 - 50/50A Quadplex Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/12/26Electrical company
Breaker worked awesome thank you very much
- PEPhilip E.Verified BuyerReviewingSiemens BQ3B020 - 20A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/10/26Siemens BQ3B020
The breaker arrived as described and on time. It works as expected. I will order from SuperBreakers again in the future without hesitation.
- PLPaul L.Verified BuyerReviewingSiemens BQ1B020 - 20A 1 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/23/26Breaker
Quick shipping. Exact fit.