ABB / General ElectricTHQC1120GF
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ABB / General Electric THQC1115GF GFCI Molded Case Circuit Breaker
- 15A
- 1 Pole
- DIN Rail
ABB / General Electric
THQC1115GF
GFCI Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
THQC1115GF
Quantity
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ABB / General Electric THQC1115GF - 15A GFCI Molded Case Circuit Breaker
New
Quantity
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ABB / General Electric THQC1115GF - 15A GFCI Molded Case Circuit Breaker
New
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQC1115GF |
| Series | THQC |
| Amperage | 15A |
| Poles | 1 |
| Mounting Style | DIN Rail |
| Voltage | 120VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120VAC |
| Frame Type | THQC |
|---|---|
| Terminal Type | Lugs |
| For Use With | DIN Rail Systems, OEM Panels, Enclosures, Control Panels |
| 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 Thermal, Fixed Magnetic |
| Special Classification | GFCI |
|---|---|
| Available Options | Padlock Attachment |
| Accessories | Load Side Lugs Included |
| Standards | HACR, UL 489, UL 943, SWD |
| Approval | CSA, UL |
| Temp Rating | 10C to 50C |
| Construction Features | HACR Rated, SWD Rated, Quick-Make/Quick-Break, Visual Trip Indicator |
Sold out
Quantity
ABB / General Electric THQC1115GF - 15A GFCI Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQC1115GF-R |
| Series | THQC |
| Amperage | 15A |
| Poles | 1 |
| Mounting Style | DIN Rail |
| Voltage | 120VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120VAC |
| Frame Type | THQC |
|---|---|
| Terminal Type | Lugs |
| For Use With | DIN Rail Systems, OEM Panels, Enclosures, Control Panels |
| 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 Thermal, Fixed Magnetic |
| Special Classification | GFCI |
|---|---|
| Available Options | Padlock Attachment |
| Accessories | Load Side Lugs Included |
| Standards | HACR, UL 489, UL 943, SWD |
| Approval | CSA, UL |
| Temp Rating | 10C to 50C |
| Construction Features | HACR Rated, SWD Rated, Quick-Make/Quick-Break, Visual Trip Indicator |
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Description
Built for residential and commercial applications, the GE THQC1115GF delivers reliable 5mA ground fault protection to meet NEC requirements for wet and damp locations. This 1-pole, 15A molded case circuit breaker features a thermal-magnetic trip mechanism to guard against overloads. It mounts onto standard DIN rail systems, making it ideal for OEM panels. Rated at 10 kAIC at 120VAC, this Q-Line breaker includes load side lugs and is HACR rated for HVAC equipment.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQC1115GF |
| Series | THQC |
| Amperage | 15A |
| Poles | 1 |
| Mounting Style | DIN Rail |
| Voltage | 120VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120VAC |
| Frame Type | THQC |
|---|---|
| Terminal Type | Lugs |
| For Use With | DIN Rail Systems, OEM Panels, Enclosures, Control Panels |
| 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 Thermal, Fixed Magnetic |
| Special Classification | GFCI |
|---|---|
| Available Options | Padlock Attachment |
| Accessories | Load Side Lugs Included |
| Standards | HACR, UL 489, UL 943, SWD |
| Approval | CSA, UL |
| Temp Rating | 10C to 50C |
| Construction Features | HACR Rated, SWD Rated, Quick-Make/Quick-Break, Visual Trip Indicator |
Product FAQs
7 answersHow does the THQC1115GF mount inside an enclosure?
It features a plug-in connection designed for DIN rail systems, OEM panels, and control enclosures, rather than standard residential load centers.
Are ABB and GE THQC1115GF breakers the exact same product?
Yes. Following the acquisition of GE Industrial Solutions by ABB, Q-Line breakers may carry either ABB or General Electric branding. They share the exact same specifications, form factor, and THQC catalog number.
How is the neutral connection wired on the THQC1115GF?
This breaker is equipped with a pigtail neutral. The coiled white pigtail wire must be routed and secured directly to the neutral bus bar in your panel for the ground fault circuit interrupter (GFCI) to function correctly.
Does the THQC1115GF accept both copper and aluminum wiring?
Yes, the terminal lugs are dual-rated for both conductor materials. They accept 14 AWG to 8 AWG copper wire and 12 AWG to 8 AWG aluminum wire. Always ensure proper torque is applied to the lugs during installation to prevent arcing.
What specific trip functions does the THQC1115GF provide?
It utilizes a fixed thermal-magnetic trip mechanism with Long-Time (L) and Instantaneous (I) functions for overcurrent and short circuit protection, plus a Ground-Fault (G) function to protect personnel from electrical shock.
What is the ground fault trip threshold for the THQC1115GF?
This GFCI breaker provides Class A ground fault protection, meaning it is designed to trip when it detects a ground fault leakage current of 5mA. This meets NEC requirements for personnel protection in wet and damp locations.
Is the THQC1115GF suitable for use with heating and air conditioning equipment?
Yes, this breaker is HACR rated, meaning it is approved for use with compatible heating, air conditioning, and refrigeration equipment that requires a 15A ground fault circuit interrupter.
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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 4.9 out of 5 based on 42 reviews.
Reviews Summary
Generated by AI from 35 most recent customer reviews
Last updated 8/15/25
Customers say these electrical breakers are exactly what they needed, particularly for hard-to-find models. Many reviews mention quick delivery and proper packaging. The products consistently fit their intended applications, from generators to furnaces. Frequent comments address the accurate product descriptions that helped ensure correct ordering. Users note the items arrive in new condition and well-protected. Common feedback includes appreciation for product availability, especially for older or uncommon models.
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Rating
42 reviews
- POPaul O.Verified BuyerReviewingABB / General Electric THQC2150 - 50A 2 Pole Molded Case Circuit BreakerI recommend this productRated 4 out of 5 stars9/3/26Recent Breaker Purchases
These breakers matched perfectly for my main AC supplies for my boat. I had the original 43-year-old Chinese (GenFu) breakers that failed and these GEs were a perfect match. My only reservation for not providing a 5-star review is breakers do not arrive in GE's original packaging which can lead to questions whether they are truly "new" breakers. Otherewise, happy I found some that replaced my originals. Thanks SB!
- AAAlfredo A.Verified BuyerReviewingABB / General Electric THQC2150 - 50A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/26/26Replacement of disconnect switches
Good product and price
- JSJoe S.Verified BuyerReviewingABB / General Electric THQC32015WL - 15A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars5/22/26THQC tough to find…
Works as should
- MPMike P.Verified BuyerReviewingABB / General Electric THQC2150 - 50A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars4/6/26Everything worked out just fine. I would recommend it again.
Considering how old the panel was the breaker worked out just fine. Were you again?
- QPQuang P.Verified BuyerReviewingABB / General Electric THQC2130 - 30A 2 Pole Molded Case Circuit BreakerI recommend this productRated 4 out of 5 stars2/10/26Fast Shipping & Quality Service
Great experience with SuperBreakers! The GE THQL 60A and 30A breakers arrived with fast shipping and professional packaging. The free shipping was a huge bonus. My HVAC is back up and running—excellent service!