Square D XO215 Miniature Circuit Breaker
- 15A
- 2 Pole
- Plug-On
Quantity
Square D XO215 - 15A 2 Pole Miniature Circuit Breaker
New
Quantity
Quantity
Square D XO215 - 15A 2 Pole Miniature Circuit Breaker
New
Quantity
| Brand | Square D |
|---|---|
| Part Number | XO215 |
| Series | XO |
| Amperage | 15A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Terminal Type | Screw/Clamp Terminal |
|---|---|
| For Use With | Square D XO Load Centers, Cutler-Hammer XO Load Centers |
| Wire Gauge | 14-8 AWG |
| Max Wire | 8 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Accessories | Lugs Not Included |
|---|---|
| Standards | UL 489 |
| Approval | UL |
| Temp Rating | 40C |
| Construction Features | Common Trip, HACR Rated |
Quantity
Square D XO215 - 15A 2 Pole Miniature Circuit Breaker
Re-Certified
Quantity
| Brand | Square D |
|---|---|
| Part Number | XO215-R |
| Series | XO |
| Amperage | 15A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Terminal Type | Screw/Clamp Terminal |
|---|---|
| For Use With | Square D XO Load Centers, Cutler-Hammer XO Load Centers |
| Wire Gauge | 14-8 AWG |
| Max Wire | 8 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Accessories | Lugs Not Included |
|---|---|
| Standards | UL 489 |
| Approval | UL |
| Temp Rating | 40C |
| Construction Features | Common Trip, HACR Rated |
Description
Engineered to support older residential systems, the Square D XO215 is a 15A, 2-pole plug-on circuit breaker. It provides essential thermal-magnetic protection for 120/240VAC circuits in vintage homes. This legacy breaker installs into original Square D XO and Cutler-Hammer XO load centers, which have been discontinued for decades. It serves as a crucial replacement component, allowing electricians to safely maintain existing panels. The XO215 features a 10kAIC rating and robust plug-on design.Specifications
| Brand | Square D |
|---|---|
| Part Number | XO215 |
| Series | XO |
| Amperage | 15A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Terminal Type | Screw/Clamp Terminal |
|---|---|
| For Use With | Square D XO Load Centers, Cutler-Hammer XO Load Centers |
| Wire Gauge | 14-8 AWG |
| Max Wire | 8 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Accessories | Lugs Not Included |
|---|---|
| Standards | UL 489 |
| Approval | UL |
| Temp Rating | 40C |
| Construction Features | Common Trip, HACR Rated |
Product FAQs
5 answersWill the Square D XO215 fit in a modern Square D QO or Homeline panel?
No. The XO215 is a legacy breaker designed specifically for obsolete Square D XO and Cutler-Hammer XO load centers. It is not interchangeable with modern QO or Homeline series panels.
Can I use this breaker to replace a Cutler-Hammer XO breaker?
Yes. Square D and Cutler-Hammer both manufactured XO series breakers, and they are fully interchangeable within XO load centers. The Square D XO215 can directly replace a Cutler-Hammer 15A, 2-pole XO breaker.
How does the XO215 mount into the load center?
The XO215 utilizes a plug-on mounting style specific to vintage XO panels. It snaps directly into the bus bar without the need for mounting bolts, but the physical clip design is unique and will not fit standard modern plug-on bus bars.
What types of circuits is the XO215 designed to protect?
As a 15-amp, 2-pole breaker, it provides thermal-magnetic protection for 240V or 120/240V circuits. Common applications for this rating in older residential systems include baseboard heaters, small well pumps, or dedicated shop equipment.
Are XO series load centers and breakers still manufactured?
No, the XO series has been obsolete for decades. Exact replacement breakers like the XO215 allow electricians to safely maintain and restore power to these legacy panels without requiring an immediate full panel upgrade.
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Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.
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We strive to ship out your items the same day the order is placed. In rare circumstances SuperBreakers may reserve up to 5 business days to consolidate orders for complete shipment.
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All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.
Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 5 reviews.
- VSVenetia S.ReviewingSquare D XO120 - 20A 1 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars5/26/21Square D X0120
Great customer service, this breaker arrived the very next day and was exactly what I ordered!
- JSJoseph S.ReviewingSquare D XO115 - 15A 1 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars7/24/20Refurbished Circuit Breaker works great!
They had it here fast, exactly as described and worked!
- CChristopherReviewingSquare D XO220 - 20A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars6/17/20Great!!
Product was as described and packed very well.
- CChristopherReviewingSquare D XO115 - 15A 1 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/23/19Square D xo15
I ordered 3 xo15 breakers from another company that advertised them as new and since they're obsolete breakers they were quit expensive however when i received them only one was new the other two were obviously used, corroded and missing the wire screw. SuperBreakers sent me New Breakers at a much better price. Happy customer
- TBTerry B.ReviewingSquare D XO115 - 15A 1 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars11/11/18Online purchase
Everything went great from beginning to end. Breaker came next day and I had electricity again! Not to mention my breaker was an old obsolete model. They had it in stock. Saved me from replacing while breaker box.