ABB / General ElectricTHQL1120GFEP
ABB / General Electric THQL1115GFEP GFEP Miniature Circuit Breaker
- 15A
- 1 Pole
- Plug-On
ABB / General Electric
THQL1115GFEP
GFEP Miniature Circuit Breaker
Brand
ABB / General Electric
SKU
THQL1115GFEP
Quantity
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ABB / General Electric THQL1115GFEP - 15A GFEP Miniature Circuit Breaker
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Description
Built for residential and commercial load centers, this 15A miniature breaker provides specialized 30mA ground fault equipment protection. The unit utilizes thermal-magnetic trip mechanisms. It snaps into GE PowerMark Gold, A-Series panelboards, and ABB ReliaHome enclosures. A pigtail neutral connection ensures reliable ground fault sensing. The 30mA trip threshold is specifically calibrated for equipment protection rather than personnel safety. It holds both SWD and HACR ratings.Specifications
| Brand | ABB / General Electric |
|---|---|
| Series | THQL |
| Amperage | 15A |
| Poles | 1 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | THQL |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | GE PowerMark Gold Load Centers, GE A-Series Panelboards, AQ Lighting Panels, ABB ReliaHome Load Centers |
| Wire Gauge | 14-8 AWG (Cu), 12-8 AWG (Al) |
| Max Wire | 8 AWG |
| Min Wire | 14 AWG (Cu), 12 AWG (Al) |
| 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 |
| Accessories | Pigtail Neutral |
| Standards | HACR, SWD, UL 489, UL 1053 |
| Approval | CSA, UL |
| Temp Rating | 60C to 75C |
| Construction Features | HACR Rated, SWD Rated, Quick-Make/Quick-Break |
Product FAQs
5 answersWhat is the difference between this GFEP breaker and a standard GFCI breaker?
This GFEP (Ground Fault Equipment Protection) breaker has a 30mA trip threshold designed to protect equipment from damaging ground faults, such as heat tracing or snow melting cables. Standard GFCI breakers have a 5mA trip threshold intended for personnel protection.
Which load centers and panelboards are compatible with the THQL1115GFEP?
This plug-on breaker is designed for use in GE PowerMark Gold load centers, GE A-Series panelboards, AQ lighting panels, and ABB ReliaHome load centers.
How is the neutral connection handled on this breaker?
This breaker features a pigtail neutral connection. The coiled white wire must be connected directly to the neutral bar in the load center to ensure the ground fault circuitry functions properly.
Why is this breaker listed under both ABB and General Electric?
ABB acquired GE Industrial Solutions. The THQL line is now manufactured by ABB but retains the original GE catalog numbers and full backward compatibility with legacy GE panels.
Does this breaker require regular testing after installation?
Yes, like all ground fault breakers, it features a test button on the front. It should be tested monthly to verify the internal ground fault detection circuitry is operating correctly.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 90 reviews.
Total 5 star reviews: 88 Total 4 star reviews: 1 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
Reviews Summary
Generated by AI from 78 most recent customer reviews
Last updated 8/5/25
Customers say these circuit breakers arrive quickly and fit their electrical panels perfectly. Many reviews mention competitive pricing compared to local suppliers. Frequent comments address the secure packaging and prompt delivery. Reviews highlight the exact match to specifications and ease of installation. The selection receives particular praise, especially for hard-to-find models.
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Rating
90 reviews
- KLKim L.Verified BuyerReviewingABB / General Electric THQL2130 - 30A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/6/26Circuit Breaker
Thank you for your fast efficient service! We had a power outage and several power surges that took out our breaker. Fast easy inexpensive repair!!
- RHRussell H.Verified BuyerReviewingABB / General Electric THQL1120GF - 20A GFCI Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars7/20/26Hard To Find
Had an old breaker that was hard to find but they had it and at a reasonable price!
- JBJeff B.Verified BuyerReviewingABB / General Electric THQL32030 - 30A 3 Pole Miniature Circuit BreakerRated 3 out of 5 stars7/14/26No paperwork
Part arrived, would have been nice to receive a packing slip or something in the box beside the part.
- SNScott N.Verified BuyerReviewingABB / General Electric THQL32100 - 100A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars6/26/26Owner
Worked great, breaker was the exact match
- JDJerry D.Verified BuyerReviewingABB / General Electric THQL32050 - 50A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars6/19/26Best place to get great prices on 3pole breakers
i have bought from super breakers before & when i need these for a job i know they will be great. i buy to restock my truck.