Square D XO1215 Miniature Circuit Breaker
- 15A
- 2 Pole
- Plug-On
Quantity
Square D XO1215 - 15A 2 Pole Miniature Circuit Breaker
New
Quantity
Description
Built to restore functionality in older homes, the Square D XO1215 is a 15-amp, two-pole miniature circuit breaker. It delivers reliable thermal-magnetic protection for 240V residential applications. This component serves as an exact replacement for aging hardware, snapping securely into legacy Square D and Cutler-Hammer XO panelboards. It utilizes a standard plug-on mounting style for simple panel integration.Specifications
| Brand | Square D |
|---|---|
| Part Number | XO1215 |
| 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 | 40°C |
| Construction Features | Common Trip, HACR Rated |
Product FAQs
5 answersWhich electrical panels accept the XO1215 breaker?
This plug-in breaker is compatible with legacy Square D XO load centers as well as Cutler-Hammer XO load centers.
Can this Square D breaker replace a Cutler-Hammer XO breaker?
Yes. Because Cutler-Hammer and Square D both manufactured the XO series, the XO1215 serves as a direct replacement for 15-amp, 2-pole Cutler-Hammer XO breakers.
What wire sizes are compatible with the XO1215 terminals?
The screw and clamp terminals on this breaker accommodate wiring ranging from 14 AWG to 8 AWG.
How does the thermal-magnetic trip mechanism function on this breaker?
It provides dual-level protection: a thermal element responds to prolonged overloads (long-time trip), while a magnetic element reacts immediately to severe short circuits (instantaneous trip).
Is the XO breaker series still manufactured for new installations?
No, the XO frame is a legacy design. These breakers are primarily sourced to maintain and service existing, older load centers rather than for new construction.
SuperClub
Join free. Get 500 SuperPoints.
Earn points on eligible purchases and redeem them at checkout.
100 SuperPoints = $1 off.
Warranties
Add an extra year of protection
60-Day Warranty
Your purchase includes 60 days of SuperBreakers warranty coverage.
Add a 1-year warranty extension in your cart.
Get a Quote
Don’t see what you’re looking for?
We source obsolete and hard-to-find parts every day.
Shipping
Free Shipping Policy
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.
Same Day Shipping
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.
Expedited Shipments
Orders being shipped via Next Day Air, 2 Day Shipping or 3 Day Shipping must be received by 3 PM EST to guarantee same-day shipments. Expedited orders only ship on normal business days. Shipments will NOT be sent out on Saturdays and Sundays.
International Shipping
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.