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Eaton / Cutler-Hammer BQ215215 15/15A Quadplex Miniature Circuit Breaker
- 15/15A
- 4 Pole
- Plug-On
Eaton / Cutler-Hammer
BQ215215
15/15A Quadplex Miniature Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
BQ215215
Quantity
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Eaton / Cutler-Hammer BQ215215 - 15/15A Quadplex Miniature Circuit Breaker
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Description
Built for high-density applications, the Eaton BQ215215 quadplex breaker provides four 15A poles within a compact two-pole space. This design expands capacity without upgrading the panelboard. The breaker installs into Eaton BR load centers and serves as a substitute for BRD215215. It is also compatible with older Bryant, Challenger, and Westinghouse panels. Delivering a 10kAIC rating at 120/240V, this thermal-magnetic device utilizes independent trip mechanisms and is HACR rated.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | BQ215215 |
| Series | BQ |
| Amperage | 15/15A |
| 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 |
| Standards | CSA C22.2 No. 5, Federal Specification W-C375, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Independent Trip, Rejection Tab |
Product FAQs
6 answersWhat load centers are compatible with the BQ215215?
This breaker is designed for Eaton BR series load centers that accept CTL quadplex breakers. It is also backward compatible with legacy Bryant, Challenger, and Westinghouse panels that accept Type BR breakers.
Does the BQ215215 feature a rejection tab for CTL panels?
Yes, this is a CTL (Circuit Total Limitation) plug-on breaker equipped with a rejection tab. It can only be installed in panel slots with notched bus stabs designed to accept tandem or quadplex breakers.
How does the independent trip function operate on this quadplex breaker?
The BQ215215 provides two separate 15A two-pole circuits, utilizing the outer poles for one circuit and the inner poles for the second. The independent trip design ensures that an overload or short on one circuit will not trip the other.
Can the BQ215215 replace older Bryant or Westinghouse quadplex breakers?
Yes, Eaton BR series breakers are the direct, UL listed replacements for legacy Bryant, Challenger, and Westinghouse load centers that require Type BR, BD, or BQ breakers.
Is the BQ215215 rated for HVAC equipment?
Yes, all Eaton Type BQ quadplex circuit breakers carry a listing for HACR (Heating, Air Conditioning, and Refrigeration) applications.
Is the BQ215215 suitable for use in Canada?
Yes, this breaker is both UL 489 listed and CSA certified, making it suitable for installations requiring Canadian Standards Association approval.
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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.