Square D QOB120DF 20A 1 Pole 120/240V Bolt-On Circuit Breaker Dual Function (CAFCI + GFCI) 10kA @120/240V
SKU: 57812672000

Square D QOB120DF 20A 1 Pole 120/240V Bolt-On Circuit Breaker Dual Function (CAFCI + GFCI) 10kA @120/240V

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Description

Square D QOB120DF 20A 1 Pole 120/240V Bolt-On Circuit Breaker Dual Function (CAFCI + GFCI) 10kA @120/240VProduct Description The Square D QOB120DF is a premium dual function circuit breaker designed to provide both Arc Fault (CAFCI)and Ground Fault (GFCI) protection in a single device. This breaker is ideal for residential and commercial applications requiring advanced safety compliance. With its bolt on mounting design, the QOB120DF ensures a secure connection to the panel, making it a reliable choice for QOB load centers. It helps protect against

Product Description

The Square D QOB120DF is a premium dual function circuit breaker designed to provide both Arc Fault (CAFCI)and Ground Fault (GFCI) protection in a single device. This breaker is ideal for residential and commercial applications requiring advanced safety compliance.

With its bolt-on mounting design, the QOB120DF ensures a secure connection to the panel, making it a reliable choice for QOB load centers. It helps protect against electrical fires caused by arc faults and reduces the risk of electrical shock from ground faults.

This breaker meets modern code requirements, making it perfect for kitchens, bathrooms, laundry areas, and other living spaces where AFCI/GFCI protection is required.

Catalog Number: QOB120DF
Amperage: 20A
Poles: 1 Pole
Voltage: 120/240V

 

Key Features

  • Dual Function Protection (CAFCI + GFCI)
  • Bolt-On Mounting for secure installation
  • 20 Amp single-pole breaker
  • Protects against arc faults and ground faults
  • Ideal for residential & commercial applications
  • Compatible with Square D QOB panels
  • Meets NEC safety requirements
  • Visual trip indicator for easy troubleshooting

Technical Specifications

  • Brand: Square D
  • Series: QOB
  • Type: Dual Function (AFCI/GFCI)
  • Amperage: 20A
  • Poles: 1
  • Voltage: 120/240V AC
  • Interrupt Rating: 10kA @ 120/240V
  • Mounting: Bolt-On
  • Trip Type: Thermal Magnetic
  • Protection Type: Combination Arc Fault + Ground Fault
  • Application: Branch Circuit Protection

Product Data

  • Manufacturer: Square D (Schneider Electric)
  • Catalog Number: QOB120DF
  • GTIN: 785901890921
  • Condition: New
  • Weight: 1 lb
  • Compliance: UL Listed, NEC Compliant
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 57812672000

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4.4 ★★★★★
Based on 1113 reviews
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Product Reviews
C
Verified Purchase
Cheryl M Sanders
Fort Morgan, US
★★★★★ 5
Great Beginner Coffee Scale
I have owned this scale for several months now and have had no complains. It is quick to read when adding beans. I have really enjoyed having the built in stopwatch. Some reviews say they would rather have a timer, but I really haven't felt the need for one. I have found that it is accurate with .3-.5 grams which is entirely reasonable for the price and for my use, pour over. In case it wasn't obvious, I would not recommend this for pulling shots of espresso as it is rather large and less accurate than you would want. I find it funny when people think they are going to get an ultra accurate, precise scale at this price point. If you want something accurate, you will have to pay more for it, but for the person who wants to step up their coffee game from using volumetric measurements, this is a great deal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2021
B
Verified Purchase
Bubble Metropolis
Birmingham, US
★★★★★ 4
Reliable Coffee Scale for Daily Use
I've been using the ERAVSOW Coffee Scale for four years now, and it has been an essential tool in my daily coffee brewing routine. Here's what I love about it: Accurate Measurements: The precision sensors ensure accurate measurements every time, which is crucial for brewing the perfect cup of coffee. Whether I'm measuring beans or water, I can always rely on this scale to give me precise results. Convenient Timer: The built-in timer is a fantastic feature for timing my pour-over brews. It helps me achieve consistency in my brewing process and ensures that I extract the flavors just right. Sturdy Construction: The stainless steel construction feels durable and high-quality. It has held up well over the years, despite regular use in my kitchen. LCD Display: The LCD display is clear and somewhat easy to read, not as much in low light conditions. It provides all the necessary information at a glance, including weight and timer readings. Batteries Included: I appreciate that the scale comes with batteries included, so I could start using it right out of the box without any additional purchases. However, there is one minor issue that I've encountered over time—the rubber feet have started to come off. While this hasn't affected the functionality of the scale, it's worth mentioning as it could potentially affect its stability on certain surfaces. Overall, the ERAVSOW Coffee Scale has been a reliable companion in my coffee brewing journey. Despite the minor issue with the rubber feet, I highly recommend it to any coffee enthusiast looking for a dependable scale for their daily brewing needs.
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Reviewed in the United States on May 31, 2024
B
Verified Purchase
BoiseDick
Chelsea, US
★★★★★ 5
Great Little Scale
Model: K112BK
I think the size is perfect for my Turin Legato. Fits easily on the drip tray cover but able to get to touch keys easily. Like the touch features and glass top. It is thicker than advertised by a bit (0.78 in vs claimed 0.72).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
S
Verified Purchase
s
Port Orchard, US
★★★★★ 5
great budget digital scale
Model: K112BK
Works well and battery has held up between charges. Measures my coffee beans every morning
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 10, 2025
C
Verified Purchase
Convinced
Cuba, US
★★★★★ 5
Accurate
Model: K112BK
Love it. A wonderful addition to my coffee station
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026

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