Free Shipping Over $99
Free Shipping Over $99
Free Shipping Over $99
Free Shipping Over $99
Eaton / Cutler-Hammer QC3015H Miniature Circuit Breaker
- 15A
- 3 Pole
- Panel Mount
Eaton / Cutler-Hammer
QC3015H
Miniature Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
QC3015H
Quantity
Shop with Confidence
Add an extra year of protection in your cart.
Eaton / Cutler-Hammer QC3015H - 15A 3 Pole Miniature Circuit Breaker
New
Quantity
Quantity
Eaton / Cutler-Hammer QC3015H - 15A 3 Pole Miniature Circuit Breaker
New
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | QC3015H |
| Series | QC |
| Amperage | 15A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 24-48VDC, 62.5VDC |
| Phase | 3 |
| AIC Rating | 10kA @ 240VAC, 5kA @ 24-48VDC, 3.8kA @ 62.5VDC |
| Terminal Type | Box Lugs |
|---|---|
| For Use With | Control Panels, Enclosures, DIN Rail (with adapter) |
| Wire Gauge | 14-10 AWG (Cu/Al) |
| Max Wire | 10 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch, Padlock Attachment, DIN Rail Adapter |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No. 5, HACR, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Non-Interchangeable Trip, Visual Trip Indicator, Quick-Make/Quick-Break, Trip-Free Mechanism, Common Trip |
Sold out
Quantity
Eaton / Cutler-Hammer QC3015H - 15A 3 Pole Miniature Circuit Breaker
Re-Certified
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | QC3015H-R |
| Series | QC |
| Amperage | 15A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 24-48VDC, 62.5VDC |
| Phase | 3 |
| AIC Rating | 10kA @ 240VAC, 5kA @ 24-48VDC, 3.8kA @ 62.5VDC |
| Terminal Type | Box Lugs |
|---|---|
| For Use With | Control Panels, Enclosures, DIN Rail (with adapter) |
| Wire Gauge | 14-10 AWG (Cu/Al) |
| Max Wire | 10 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch, Padlock Attachment, DIN Rail Adapter |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No. 5, HACR, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Non-Interchangeable Trip, Visual Trip Indicator, Quick-Make/Quick-Break, Trip-Free Mechanism, Common Trip |
Similar Items
35A 3 Pole Miniature Circuit Breaker
45A 3 Pole Miniature Circuit Breaker
50A 3 Pole Miniature Circuit Breaker
Description
Designed to handle rigorous electrical demands, the Eaton QC3015H is a 15A, three-pole miniature circuit breaker from the Quicklag family. It provides reliable thermal-magnetic protection for commercial, industrial, and marine applications operating at 240V. The unit mounts into standard control panels via a cable-in/cable-out configuration and includes line and load lugs. With a 10kAIC rating, trip-free mechanism, and HACR certification, it delivers consistent safety for critical circuits.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | QC3015H |
| Series | QC |
| Amperage | 15A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 24-48VDC, 62.5VDC |
| Phase | 3 |
| AIC Rating | 10kA @ 240VAC, 5kA @ 24-48VDC, 3.8kA @ 62.5VDC |
| Terminal Type | Box Lugs |
|---|---|
| For Use With | Control Panels, Enclosures, DIN Rail (with adapter) |
| Wire Gauge | 14-10 AWG (Cu/Al) |
| Max Wire | 10 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch, Padlock Attachment, DIN Rail Adapter |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No. 5, HACR, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Non-Interchangeable Trip, Visual Trip Indicator, Quick-Make/Quick-Break, Trip-Free Mechanism, Common Trip |
Product FAQs
5 answersHow is the Eaton QC3015H mounted in a control panel?
This breaker features a cable-in/cable-out design for standard panel mounting. If your enclosure requires DIN rail mounting, it can be attached to a standard 35mm DIN rail using the Eaton QCDINADAPT adapter bracket.
Can the QC3015H replace legacy Westinghouse circuit breakers?
Yes, Eaton manufactures the Quicklag QC series to the exact specifications of legacy Cutler-Hammer and Westinghouse QC breakers. The QC3015H is a direct replacement for older 15A, 3-pole models with the same catalog number.
Is the QC3015H rated for HVAC applications?
Yes, Eaton Quicklag QC breakers from 10A to 100A are HACR rated. This makes the QC3015H approved for use with heating, air conditioning, and refrigeration equipment requiring a 15A overcurrent protection device.
What type of panels accept the QC3015H breaker?
The QC series is designed for standalone control panels, industrial enclosures, and automation cabinets that utilize direct cable-in/cable-out wiring. It is not compatible with standard residential load centers that require plug-on or bolt-on busbar connections.
How does the handle indicate a tripped condition?
The QC3015H features a three-position handle mechanism. When a fault is detected by the thermal-magnetic trip unit, the handle moves to a center position between ON and OFF, providing clear visual confirmation of the tripped status.
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 15 reviews.
Total 5 star reviews: 15 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Search
Rating
15 reviews
- DSDenise S. A.Verified BuyerReviewingEaton / Cutler-Hammer QC3070H - 70A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/4/25Great turn around!
My experience was great. I had the item quickly; and it was more reasonably priced than other places I checked. Not having to pay freight was an absolute bonus.
- DMDouglas M.Verified BuyerReviewingEaton / Cutler-Hammer QC1020 - 20A 1 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars7/28/25Just what I needed
Ordering was easy and the processing was immediate. The beakers I ordered was exact. I recommend this company for your needs.
- GLGianna L.ReviewingEaton / Cutler-Hammer QC1015 - 15A 1 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars11/27/23Great
as advertised!
- EDElmer D.ReviewingZinsco QCAL100 - 100A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars10/28/23Very accurate, delivered on time
Very accurate, delivered on time and fixed my problem good job
- RBRawle B.ReviewingEaton / Cutler-Hammer QC1015 - 15A 1 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/8/23SuperBreakers had the parts I
SuperBreakers had the parts I needed in stock, was shipped and delivered on time. Great service!