Eaton / Cutler-Hammer GHBGFEP1015 GFEP Molded Case Circuit Breaker
- 15A
- 1 Pole
- Bolt-On
Quantity
Eaton / Cutler-Hammer GHBGFEP1015 - 15A GFEP Molded Case Circuit Breaker
New
Quantity
Description
Engineered for commercial and industrial distribution, the Eaton GHBGFEP1015 delivers reliable 30mA ground-fault equipment protection. This 1-pole, 15A molded case circuit breaker utilizes thermal-magnetic trip technology to safeguard machinery from low-level fault currents. It bolts securely into Eaton Pow-R-Line panelboards and Series C switchboards. Featuring a 14 kAIC rating at 277VAC, this G-Frame breaker is HACR rated and current limiting for enhanced system safety.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | GHB |
| Amperage | 15A |
| Poles | 1 |
| Mounting Style | Bolt-On |
| Voltage | 277VAC |
| Phase | 1 |
| AIC Rating | 14kA @ 277VAC |
| Frame Type | GHB |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series C Panelboards, Pow-R-Line Panelboards, Switchboards |
| Wire Gauge | 14-10 AWG (Cu/Al) |
| Max Wire | 10 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LIG |
| Trip Function | Long-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Special Classification | GFEP |
|---|---|
| Available Options | Padlock Attachment, Alarm Switch |
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No. 5, UL 1053, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Current Limiting |
Product FAQs
6 answersWhich panelboards accept the GHBGFEP1015 circuit breaker?
This breaker is designed for use in Eaton and Cutler-Hammer Series C panelboards, as well as Pow-R-Line panelboards (including PRL1a, PRL2a, and PRL3a) and switchboards that accept G-frame bolt-on breakers.
What is the ground fault trip sensitivity for the GHBGFEP1015?
This GFEP (Ground Fault Equipment Protection) breaker features a 30mA ground fault trip threshold. It is designed to protect equipment from low-level electrical faults, rather than providing the 5mA personnel protection found in standard GFCI breakers.
Can the GHBGFEP1015 be used in a 120/208V panelboard?
No. This breaker is rated for 277VAC and requires sufficient voltage to power the internal ground fault sensor. It will not function correctly in a 120/208V system.
How is the neutral connection handled on this breaker?
The GHBGFEP1015 is equipped with a pigtail neutral wire. This pigtail must be connected directly to the neutral bar in the panelboard to power the ground fault sensor and ensure proper operation.
How do I test the ground fault function on the GHBGFEP1015?
The breaker includes a built-in push-to-trip button for functional testing of the ground fault circuitry. It also features a trip window that indicates red when the breaker has tripped due to a ground fault condition.
Is the Eaton GHBGFEP1015 the same as the Cutler-Hammer GHBGFEP1015?
Yes. Eaton acquired Cutler-Hammer, and they manufacture this breaker under the exact same GHBGFEP1015 catalog number. They are physically and functionally identical.
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Reviews
Review summary
Customers rate this product 4.8 out of 5 based on 30 reviews.
- TGTimothy G.Verified BuyerReviewingEaton / Cutler-Hammer GHB3020 - 20A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/17/26Used model
Breaker ohm tested out fine and currently working on load test with a longer term battery charger. So far so good. Packaged very well no visible damages during shipping. Even received a follow up call from customer that I missed.
- CKChristopher K.Verified BuyerReviewingEaton / Cutler-Hammer GHB3030 - 30A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/16/26Great and easy support
Easy ordering process, and always helpful over support
- DMDustin M.Verified BuyerReviewingEaton / Cutler-Hammer GHB3030 - 30A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/31/26Great Price and Worked as Expected
Bought the renewed breaker and all works as expected and saved us money. Great price and availability. Thank you.
- MWMARK W.Verified BuyerReviewingEaton / Cutler-Hammer GHB1020 - 20A 1 Pole Molded Case Circuit BreakerRated 3 out of 5 stars7/21/26Good Product, but Disappointed With the Service
Good product, but I was disappointed with the service. I accidentally placed two separate orders and ended up paying freight on both. I had requested that they combine the orders, and had that been done with the freight waived, it would have saved me money.
Other than that, everything was good. I’m just disappointed that no one communicated this to me.
- AWAnthony W.Verified BuyerReviewingEaton / Cutler-Hammer GHB3080 - 80A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars4/7/26Breaker
Item came quick and as described. Simple and easy process!