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Eaton / Cutler-Hammer QC3010H Miniature Circuit Breaker
- 10A
- 3 Pole
- Panel Mount
Eaton / Cutler-Hammer
QC3010H
Miniature Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
QC3010H
Quantity
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Eaton / Cutler-Hammer QC3010H - 10A 3 Pole Miniature Circuit Breaker
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Description
Built for demanding commercial, industrial, and marine environments, the Eaton QC3010H is a 10A, three-pole miniature circuit breaker. It operates on 240V systems and utilizes a non-interchangeable thermal-magnetic trip to safeguard against overloads and short circuits. The breaker features a cable-in/cable-out mounting style, allowing for straightforward installation into various control panels and enclosures. With a 10kAIC rating and HACR certification, it ensures robust performance.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | QC |
| Amperage | 10A |
| 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 |
| Frame Type | QC |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | Control Panels, Enclosures, DIN Rail (with adapter) |
| Wire Gauge | 14-10 AWG |
| Max Wire | 10 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | DIN Rail Adapter, Padlock Attachment |
|---|---|
| Accessories | Non-Interchangeable Trip Unit |
| Standards | UL 489, CSA C22.2 No. 5 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Non-Interchangeable Trip |
Product FAQs
6 answersCan I mount the QC3010H on a standard 35mm DIN rail?
Yes, but it requires an optional adapter. You will need one QCDINADAPT accessory per pole (three total for this 3-pole breaker) to secure it to a standard 35mm DIN rail.
What is the terminal torque requirement for the QC3010H?
For the accepted 14 to 10 AWG wire range, the box lugs should be torqued to 20 in-lbs. Always verify the exact torque values printed on the side of the breaker before installation.
What temperature rating is required for the conductors used with this breaker?
It is essential to use 60/75 degree Celsius rated wire to ensure proper installation and secure connections.
What is the difference between Eaton QC and QCD series breakers?
The standard QC series is designed for cable-in/cable-out panel mounting. The QCD series comes factory-ready for DIN rail mounting without needing additional adapters.
Is the QC3010H suitable for direct current applications?
Yes, this breaker carries a DC interrupting rating of 3.8kA at up to 62.5VDC, making it suitable for specific control circuits and DC applications.
Will this breaker fit in a standard residential load center?
No. The QC3010H is a feed-thru, cable-in/cable-out breaker designed for control panels and enclosures. It does not plug or bolt onto the busbars of standard residential load centers like the BR or CH series.
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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
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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!