Eaton / Cutler-HammerQCGFEP2050
Free Shipping Over $99
Free Shipping Over $99
Free Shipping Over $99
Free Shipping Over $99
Eaton / Cutler-Hammer QCGFEP2040 GFEP Miniature Circuit Breaker
- 40A
- 2 Pole
- Panel Mount
Eaton / Cutler-Hammer
QCGFEP2040
GFEP Miniature Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
QCGFEP2040
Quantity
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Eaton / Cutler-Hammer QCGFEP2040 - 40A GFEP Miniature Circuit Breaker
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Description
Part of the Quicklag family, the Eaton QCGFEP2040 is a 40A equipment protection breaker for commercial use. It provides a 30mA ground-fault threshold, calibrated to protect machinery rather than personnel. The two-pole unit installs into Eaton Quicklag panelboards. It features a panel-mount configuration and includes box lugs for 14-4 AWG conductors. Delivering a 10 kAIC rating at 120/240 VAC, this thermal-magnetic breaker is HACR rated for HVAC systems.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | QCGFEP |
| Amperage | 40A |
| Poles | 2 |
| Mounting Style | Panel Mount |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | QC |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | Eaton Quicklag Panelboards, Quicklag Enclosures |
| Wire Gauge | 14-4 AWG (Al/Cu) |
| Max Wire | 4 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LIG |
| Trip Function | Long-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Fixed |
| Special Classification | GFEP |
|---|---|
| Available Options | Padlock Attachment, DIN Rail Adapter |
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No. 5, HACR, UL 1053, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Non-Interchangeable Trip, 30mA Trip Sensitivity |
Product FAQs
7 answersWhat is the ground-fault trip sensitivity for the QCGFEP2040?
This Ground Fault Equipment Protection (GFEP) breaker features a 30mA trip sensitivity. It is calibrated to protect machinery, pumps, and heat trace circuits from ground faults, rather than providing the 5mA personnel protection found in Class A GFCI breakers.
Can the QCGFEP2040 be used for personnel ground-fault protection?
No. This is an equipment protection breaker with a 30mA trip threshold. It is not a Class A GFCI and must not be used in applications requiring 5mA personnel protection, such as residential bathrooms, pools, or kitchens.
What panels and enclosures are compatible with the QCGFEP2040?
This breaker is designed specifically for use with Eaton Quicklag panelboards and Quicklag enclosures.
How is the QCGFEP2040 mounted and wired?
It features a cable-in/cable-out connection and is designed for panel-mount applications. The breaker includes box lug terminals that accept 14 AWG to 4 AWG aluminum or copper conductors.
Does this breaker require a neutral connection to operate?
Yes, the QCGFEP2040 includes a pigtail neutral wire. This pigtail must be connected directly to the neutral bus bar in the panel to power the internal ground-fault sensing circuitry.
What type of trip mechanism does the QCGFEP2040 use?
It utilizes a fixed thermal-magnetic trip unit that provides long-time overload protection, instantaneous short-circuit protection, and ground-fault sensing.
Is the QCGFEP2040 suitable for HVAC applications?
Yes, this breaker is HACR rated, making it suitable for use with heating, air conditioning, and refrigeration equipment that requires ground-fault equipment protection.
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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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Reviews
Review summary
Customers rate this product 4.8 out of 5 based on 5 reviews.
Total 5 star reviews: 4 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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Rating
5 reviews
- KMKeith M.Verified BuyerReviewingEaton / Cutler-Hammer QCGFEP2030 - 30A GFEP Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars12/20/25Eaten two pulled ground circuit breaker
Everything we ordered was true. Durable product.
- RRron r.Verified BuyerReviewingEaton / Cutler-Hammer QCGFEP2020 - 20A GFEP Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/7/25Replaced an 8 yr old breaker
Installed a new Eaton breaker on my boat lift to replace an 8 yr old one. It is working great again.
- RRickReviewingEaton / Cutler-Hammer QCGFEP1030 - 30A GFEP Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars12/6/21GREAT , QUICK SERVICE...Best prices anywhere.
The best prices anywhere.
Unfortunately, I think that the breaker that was shipped to me is defective. It has a very sensitive neutral element on panel side lead and trips when breaker is energized.
I tried it on another circuit and does the same. existing breakers checked and installed in slot for new breaker and they function normally.
it's not beyond the realm of possibly that it was a factory defect.
I will be calling soon to speak with a technician.
- JEJob# E.Verified BuyerReviewingEaton / Cutler-Hammer QCGFEP1020 - 20A GFEP Miniature Circuit BreakerI recommend this productRated 4 out of 5 stars11/23/21Had what I needed!
Great! had what I needed! just wish the site was a bit more friendly
- NANels A.ReviewingEaton / Cutler-Hammer QCGFEP1030 - 30A GFEP Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars2/6/19Great price for these QCGFEP mini breakers
If you work in the Marina Maintenance field or do electrical work for a Marina/Harbor with Eaton marine shore power chances are you have encountered these mini breakers. Superbreakers had a great price for these QCGFEP mini breakers.