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Eaton / Cutler-Hammer QBGF2050 GFCI Miniature Circuit Breaker
- 50A
- 2 Pole
- Bolt-On
Eaton / Cutler-Hammer
QBGF2050
GFCI Miniature Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
QBGF2050
Quantity
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Eaton / Cutler-Hammer QBGF2050 - 50A GFCI Miniature Circuit Breaker
New
Quantity
Quantity
Eaton / Cutler-Hammer QBGF2050 - 50A GFCI Miniature Circuit Breaker
New
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | QBGF2050 |
| Series | QBGF |
| Amperage | 50A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | BAB |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | Eaton Pow-R-Line Panelboards, Eaton Quicklag Panelboards |
| Wire Gauge | 8-6 AWG (Cu), 6-4 AWG (Al) |
| Max Wire | 4 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 | Shunt Trip, Auxiliary Switch, Bell Alarm, Padlock Attachment |
| Accessories | Load Side Lugs Included |
| Standards | HACR, UL 489, UL 943 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Non-Interchangeable Trip, Common Trip, Visual Trip Indicator, Self-Test |
Sold out
Quantity
Eaton / Cutler-Hammer QBGF2050 - 50A GFCI Miniature Circuit Breaker
Re-Certified
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | QBGF2050-R |
| Series | QBGF |
| Amperage | 50A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | BAB |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | Eaton Pow-R-Line Panelboards, Eaton Quicklag Panelboards |
| Wire Gauge | 8-6 AWG (Cu), 6-4 AWG (Al) |
| Max Wire | 4 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 | Shunt Trip, Auxiliary Switch, Bell Alarm, Padlock Attachment |
| Accessories | Load Side Lugs Included |
| Standards | HACR, UL 489, UL 943 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Non-Interchangeable Trip, Common Trip, Visual Trip Indicator, Self-Test |
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Description
Rated for 50 amps at 120/240V, the Eaton QBGF2050 is a 2-pole ground fault circuit breaker built for demanding commercial environments. It utilizes a 5mA trip threshold to protect personnel from electrical shock hazards in wet or damp locations. Designed for a secure bolt-on installation, this Quicklag family breaker is fully compatible with Eaton Pow-R-Line panelboards. It offers a 10 kAIC interrupt capacity and serves as the legacy counterpart to the newer QBGFT2050 self-test version.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | QBGF2050 |
| Series | QBGF |
| Amperage | 50A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Frame Type | BAB |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | Eaton Pow-R-Line Panelboards, Eaton Quicklag Panelboards |
| Wire Gauge | 8-6 AWG (Cu), 6-4 AWG (Al) |
| Max Wire | 4 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 | Shunt Trip, Auxiliary Switch, Bell Alarm, Padlock Attachment |
| Accessories | Load Side Lugs Included |
| Standards | HACR, UL 489, UL 943 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Non-Interchangeable Trip, Common Trip, Visual Trip Indicator, Self-Test |
Product FAQs
5 answersWhich panelboards are compatible with the QBGF2050?
This breaker is designed for use in Eaton Pow-R-Line and Quicklag panelboards that accept bolt-on BAB frame breakers.
What is the ground fault trip sensitivity for this breaker?
The QBGF2050 features a 5mA trip threshold, providing Class A ground fault protection for personnel in wet or damp locations.
What is the difference between the QBGF2050 and the QBGFT2050?
The QBGF2050 is the legacy version, while the QBGFT2050 is the newer direct replacement that includes an auto-monitoring self-test feature. Both share the same physical dimensions and panel compatibility.
How is the neutral connected on this GFCI breaker?
It utilizes a pigtail neutral wire that must be securely connected to the panelboard neutral bar to ensure proper ground fault detection.
Can I use this breaker in a standard residential load center?
No. The QBGF2050 is a bolt-on breaker intended for commercial Pow-R-Line and Quicklag panelboards, not standard plug-on residential load centers like the BR or CH series.
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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.
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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.
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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 4.8 out of 5 based on 11 reviews.
Total 5 star reviews: 9 Total 4 star reviews: 2 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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Rating
11 reviews
- PSPatrick S.Verified BuyerReviewingEaton / Cutler-Hammer QBGF2030 - 30A GFCI Miniature Circuit BreakerI recommend this productRated 4 out of 5 stars3/10/26Pleasantly Surprised!
Items came new, in factory boxes. Well packaged, not damaged.
Someone cared when the order was picked and packaged that says a lot.
Thanks
Patrick
- JSJohn S.ReviewingEaton / Cutler-Hammer QBGF2030 - 30A GFCI Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars11/13/21QOB
Breakers were delivered in a timely manner. Once again, Super Breakers came thru!
- JGJames G.ReviewingEaton / Cutler-Hammer QBGF1020 - 20A GFCI Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars3/23/20great product
I always know that I will get exactly what I ordered and in a fast manner.
- MBMarc B.ReviewingEaton / Cutler-Hammer QBGF2030 - 30A GFCI Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars10/21/19Right stuff, right price
Got an Eaton "BR" type 2 pole 30A bolt-in GFI breaker. OEM packaging and paperwork inside. Would buy from them again.
- TSTimothy S.ReviewingEaton / Cutler-Hammer QBGF1020 - 20A GFCI Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars5/7/19GFCI circuit breaker.
Purchased for Pool electrical inspection. Shipped quickly. Installed and working fine.