ABB / General Electric THQL1130GFEP GFEP Miniature Circuit Breaker
- 30A
- 1 Pole
- Plug-On
Quantity
ABB / General Electric THQL1130GFEP - 30A GFEP Miniature Circuit Breaker
New
Quantity
Description
Engineered for dedicated equipment circuits, this 30A single-pole breaker provides 30mA ground fault protection to prevent damage to heat trace or snow melt systems. The unit features a factory-installed pigtail neutral for reliable connection. Mounts seamlessly into GE Q-Line, PowerMark Gold, and ABB ReliaHome load centers. The plug-on design ensures quick installation in compatible residential or commercial panels.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQL1130GFEP |
| Series | THQL |
| Amperage | 30A |
| 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 Q-Line Load Centers, PowerMark Gold 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, UL 489, UL 1053 |
| Approval | CSA, UL |
| Temp Rating | 60C to 75C |
| Construction Features | HACR Rated, Quick-Make/Quick-Break, Self-Test |
Product FAQs
6 answersDoes the THQL1130GFEP provide personnel protection?
No. This is a Ground Fault Equipment Protection (GFEP) breaker with a 30mA trip threshold. It is designed to protect machinery and equipment from electrical damage, not to provide the 5mA personnel protection required for standard GFCI applications.
What types of circuits require a 30mA GFEP breaker?
GFEP breakers are typically installed for dedicated equipment loads like outdoor snow melting systems, roof de-icing cables, and industrial heat tracing, where normal operational leakage current would cause a standard 5mA GFCI to nuisance trip.
Which load centers are compatible with the THQL1130GFEP?
This 1-inch plug-in breaker is designed to snap securely into GE Q-Line, GE PowerMark Gold, and ABB ReliaHome load centers.
Why is this breaker branded as both ABB and General Electric?
ABB acquired GE Industrial Solutions in 2018. Because of this transition, Q-Line breakers like the THQL1130GFEP may feature either ABB or GE branding, but the physical dimensions, fit, and UL listings remain identical.
How does the THQL1130GFEP connect to the panel neutral?
It utilizes a factory-attached pigtail neutral wire. This coiled wire must be routed and secured to the panel neutral bus bar to power the internal ground fault sensing circuitry.
What does the LIG trip function mean on this breaker?
LIG indicates that the breaker provides three types of protection: Long-Time (thermal protection against overloads), Instantaneous (magnetic protection against short circuits), and Ground Fault (30mA equipment protection).
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 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.