ABB / General Electric THQB2115GFI GFCI Molded Case Circuit Breaker
- 15A
- 2 Pole
- Bolt-On
Quantity
ABB / General Electric THQB2115GFI - 15A GFCI Molded Case Circuit Breaker
Re-Certified
Quantity
Quantity
ABB / General Electric THQB2115GFI - 15A GFCI Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQB2115GF-R |
| Series | THQB |
| Amperage | 15A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | THQB |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | GE A-Series Panelboards |
| 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 | GFCI |
|---|---|
| Available Options | Shunt Trip, Auxiliary Switch, Padlock Attachment |
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, HACR, UL 489, UL 943 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Non-Interchangeable Trip, Quick-Make/Quick-Break, Common Trip |
Quantity
ABB / General Electric THQB2115GFI - 15A GFCI Molded Case Circuit Breaker
New
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQB2115GFI |
| Series | THQB |
| Amperage | 15A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | THQB |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | GE A-Series Panelboards |
| 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 | GFCI |
|---|---|
| Available Options | Shunt Trip, Auxiliary Switch, Padlock Attachment |
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, HACR, UL 489, UL 943 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Non-Interchangeable Trip, Quick-Make/Quick-Break, Common Trip |
Description
Delivering reliable 5mA personnel protection, this Q-Line GFCI breaker serves residential, commercial, and industrial environments. It safeguards wet or damp locations as required by NEC standards. The bolt-on mounting style ensures a secure connection into GE A-Series panelboards. This specific model is an older generation unit that has since been replaced by the self-testing GFT series. Featuring an internal common trip and HACR rating, it handles 10kA fault currents at 120/240VAC.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQB2115GF-R |
| Series | THQB |
| Amperage | 15A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | THQB |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | GE A-Series Panelboards |
| 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 | GFCI |
|---|---|
| Available Options | Shunt Trip, Auxiliary Switch, Padlock Attachment |
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, HACR, UL 489, UL 943 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Non-Interchangeable Trip, Quick-Make/Quick-Break, Common Trip |
Product FAQs
6 answersWhat panelboards are compatible with the THQB2115GFI circuit breaker?
This bolt-on breaker is designed for use in GE A-Series panelboards, AQ lighting panels, and ReliaGear RQ panelboards. It is not compatible with standard residential load centers that require plug-on breakers.
What is the difference between GE THQB and THQL circuit breakers?
THQB breakers feature a bolt-on connection designed for commercial panelboards, while THQL breakers use a plug-on connection typically found in residential load centers. They are not interchangeable.
How is the pigtail neutral connected during installation?
The coiled white pigtail wire must be connected directly to the panelboard neutral bus. This connection is required to power the internal ground fault detection circuitry, even if the connected load does not require a neutral.
Can this 2-pole GFCI breaker protect straight 240V loads without a load neutral?
Yes. When supplying a straight 240V load such as a pump or motor, the two hot wires connect to the breaker load terminals. The breaker pigtail must still connect to the panel neutral bus, but the breaker load neutral lug remains empty.
What level of ground fault protection does this breaker provide?
It provides Class A ground fault protection. The breaker is designed to trip and interrupt the circuit when a ground fault of 5mA (milliamps) or higher is detected, protecting personnel from electrical shock.
Does the THQB2115GFI replace older GE GFCI models?
Yes, this unit serves as a direct replacement for older THQB2115GF models. Newer self-testing versions of this breaker may carry a GFT suffix, such as THQB2115GFT.
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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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All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.
Reviews
Review summary
Customers rate this product 4.9 out of 5 based on 116 reviews.
- RKRonald K.Verified BuyerReviewingABB / General Electric THQB2120 - 20A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars10/22/26easy
It was a pleasure from ordering to recieving the item quicly.
- BMBryan M.Verified BuyerReviewingABB / General Electric THQB32050 - 50A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars10/21/26Quality Product
Breaker arrived in perfect condition wrapped in bubble wrap and then boxed. Would purchase again.
- CCClint C.Verified BuyerReviewingABB / General Electric THQB2120GFT - 20A GFCI Miniature Circuit BreakerI recommend this productRated 4 out of 5 stars10/8/26Breakers
Breakers arrived as expected.
- JKJohn K.Verified BuyerReviewingABB / General Electric THQB32070 - 70A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars10/8/26Superfast
Great selection and pricing. Also fast and free shipping.
- DWDouglas W.Verified BuyerReviewingABB / General Electric THQB1120 - 20A 1 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars10/5/26Ge breaker
Exactly what I needed and fast fast delivery