ABB / General ElectricTHQL2150GF1
Free Shipping Over $99
ABB / General Electric THQL2150GF GFCI Miniature Circuit Breaker
- 50A
- 2 Pole
- Plug-On
ABB / General Electric
THQL2150GF
GFCI Miniature Circuit Breaker
Brand
ABB / General Electric
SKU
THQL2150GF
Quantity
Shop with Confidence
Add an extra year of protection in your cart.
ABB / General Electric THQL2150GF - 50A GFCI Miniature Circuit Breaker
New
Quantity
Quantity
ABB / General Electric THQL2150GF - 50A GFCI Miniature Circuit Breaker
New
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQL2150GF |
| Series | THQL |
| Amperage | 50A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Terminal Type | Box Lugs |
|---|---|
| For Use With | GE PowerMark Gold Load Centers, ABB ReliaHome Load Centers |
| Wire Gauge | 8-3 AWG (Cu), 8-3 AWG (Al) |
| Max Wire | 3 AWG |
| Min Wire | 8 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LIG |
| Trip Function | Long-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Fixed |
| Special Classification | GFCI |
|---|---|
| Available Options | Padlock Attachment, Shunt Trip, Auxiliary Switch |
| Accessories | Pigtail Neutral |
| Standards | HACR, NEMA AB 1, UL 489, UL 943 |
| Approval | CSA, UL |
| Temp Rating | 60C to 75C |
| Construction Features | HACR Rated, Common Trip, Quick-Make/Quick-Break |
Sold out
Quantity
ABB / General Electric THQL2150GF - 50A GFCI Miniature Circuit Breaker
Re-Certified
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQL2150GF-R |
| Series | THQL |
| Amperage | 50A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Terminal Type | Box Lugs |
|---|---|
| For Use With | GE PowerMark Gold Load Centers, ABB ReliaHome Load Centers |
| Wire Gauge | 8-3 AWG (Cu), 8-3 AWG (Al) |
| Max Wire | 3 AWG |
| Min Wire | 8 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LIG |
| Trip Function | Long-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Fixed |
| Special Classification | GFCI |
|---|---|
| Available Options | Padlock Attachment, Shunt Trip, Auxiliary Switch |
| Accessories | Pigtail Neutral |
| Standards | HACR, NEMA AB 1, UL 489, UL 943 |
| Approval | CSA, UL |
| Temp Rating | 60C to 75C |
| Construction Features | HACR Rated, Common Trip, Quick-Make/Quick-Break |
Similar Items
ABB / General ElectricTHQL2150GFT
50A GFCI Miniature Circuit Breaker
ABB / General ElectricTHQL2150GFT2
50A GFCI Miniature Circuit Breaker
ABB / General ElectricTHQL2145GFT2
45A GFCI Miniature Circuit Breaker
Description
Part of GE's Q-Line series, the THQL2150GF provides 50 amps of Class A 5mA ground fault protection. It installs into GE PowerMark Gold and ABB ReliaHome load centers, utilizing a standard plug-on mounting style with a pigtail neutral. Rated at 10 kAIC for 120/240V circuits, this thermal-magnetic breaker features an internal common trip and quick-make/quick-break mechanism. It serves as a reliable replacement for older installations and is replaced by the self-testing THQL2150GFT.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | THQL2150GF |
| Series | THQL |
| Amperage | 50A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Terminal Type | Box Lugs |
|---|---|
| For Use With | GE PowerMark Gold Load Centers, ABB ReliaHome Load Centers |
| Wire Gauge | 8-3 AWG (Cu), 8-3 AWG (Al) |
| Max Wire | 3 AWG |
| Min Wire | 8 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LIG |
| Trip Function | Long-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Fixed |
| Special Classification | GFCI |
|---|---|
| Available Options | Padlock Attachment, Shunt Trip, Auxiliary Switch |
| Accessories | Pigtail Neutral |
| Standards | HACR, NEMA AB 1, UL 489, UL 943 |
| Approval | CSA, UL |
| Temp Rating | 60C to 75C |
| Construction Features | HACR Rated, Common Trip, Quick-Make/Quick-Break |
Product FAQs
5 answersWhich load centers are compatible with the THQL2150GF breaker?
This breaker installs into GE PowerMark Gold and ABB ReliaHome load centers that accept standard 1-inch per pole plug-on breakers.
What is the ground fault trip threshold for the THQL2150GF?
This unit provides Class A ground fault protection, meaning it is calibrated to trip when it detects a ground fault current of 5mA.
How does the THQL2150GF connect to the panel neutral?
This GFCI breaker utilizes a factory-installed pigtail neutral wire. The pigtail must be routed and secured directly to the neutral bus bar in the load center for the ground fault detection circuitry to function.
Is there a self-testing alternative to the THQL2150GF?
Yes, the THQL2150GFT is the direct self-testing replacement. It includes automatic internal diagnostics to verify the 5mA Class A protection remains fully operational in compliance with updated NEC standards.
Can the THQL2150GF replace legacy GE 50A GFCI breakers?
Yes, this model serves as a direct replacement for older legacy part numbers, including the THQL2150GF1.
SuperClub
Join free. Get 500 SuperPoints.
Earn points on eligible purchases and redeem them at checkout.
100 SuperPoints = $1 off.
Warranties
Add an extra year of protection
60-Day Warranty
Your purchase includes 60 days of SuperBreakers warranty coverage.
Add a 1-year warranty extension in your cart.
Get a Quote
Don’t see what you’re looking for?
We source obsolete and hard-to-find parts every day.
Shipping
Free Shipping Policy
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.
Same Day Shipping
We strive to ship out your items the same day the order is placed. In rare circumstances SuperBreakers may reserve up to 5 business days to consolidate orders for complete shipment.
Expedited Shipments
Orders being shipped via Next Day Air, 2 Day Shipping or 3 Day Shipping must be received by 3 PM EST to guarantee same-day shipments. Expedited orders only ship on normal business days. Shipments will NOT be sent out on Saturdays and Sundays.
International Shipping
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 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.
Search
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.