SKU: 70708415244

Siemens Q120DFN 20A 1-Pole AFCI/GFCI Circuit Breaker – Plug-On Neutral – 120V

Sale price$48.94 Regular price$54.38
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Description

Siemens Q120DFN 20A 1-Pole AFCI/GFCI Circuit Breaker – Plug-On Neutral – 120VThe Q120DFN from Siemens is a 20 amp, single pole combination AFCI GFCI circuit breaker designed to provide advanced protection against both arc faults and ground faults. Engineered for Siemens plug on neutral load centers, it offers dependable residential circuit protection and simplified installation. Voltage and Ratings Voltage Rating: 120 Volts AC Amperage Rating: 20 Amps Poles: 1 Pole Interrupt Rating: 10 kAIC Key Specifications Breaker Type:

The Q120DFN from Siemens is a 20-amp, single-pole combination AFCI/GFCI circuit breaker designed to provide advanced protection against both arc faults and ground faults. Engineered for Siemens plug-on-neutral load centers, it offers dependable residential circuit protection and simplified installation.

Voltage and Ratings

  • Voltage Rating: 120 Volts AC
  • Amperage Rating: 20 Amps
  • Poles: 1-Pole
  • Interrupt Rating: 10 kAIC

Key Specifications

  • Breaker Type: Combination Arc-Fault / Ground-Fault Circuit Interrupter (AFCI/GFCI)
  • Mounting Type: Plug-In (Plug-On Neutral)
  • Series / Product Range: QFGA2N
  • Application: Arc-fault and ground-fault protection for branch circuits
  • Compatibility: Siemens Plug-On Neutral Loadcenters

Technical Specifications

  • Wire Size: #14–8 AWG
  • Terminal Tightening Torque: 20 lb-in
  • Operating Mechanism: Thermal-magnetic with integrated AFCI/GFCI protection
  • Dimensions (H × W × D): 5.12 × 0.79 × 3.15 in
  • Weight: 0.33 lb
  • Certifications: UL Listed, CSA Approved

Product Data

    • Brand: Siemens
    • Manufacturer: Siemens
    • Model Number: Q120DFN
    • UPC: 804766906596
    • Product Type: Dual-Function AFCI/GFCI Circuit Breaker
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: 70708415244

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F
Verified Purchase
Freddy
Waukegan, US
★★★★★ 5
Good price works great
Great product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
C
Verified Purchase
Chris Crittenden
Battle Creek, US
★★★★★ 5
Amplifier
Works good
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Reviewed in the United States on April 29, 2026
S
Verified Purchase
Shawn
Waukegan, US
★★★★★ 1
Low quality. Recommend something from a better brand.
Low quality. Seemed fine until the first one I ordered one of the terminals broke off with very little tightening force. The replacement i had ordered worked for a few days then quit working altogether. Overall disappointed.
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Reviewed in the United States on April 8, 2026
A
Verified Purchase
Ailyn
Whiting, US
★★★★★ 5
Bueno
Lo recomiendo
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Reviewed in the United States on March 21, 2026
J
Verified Purchase
J. F. Aviles Sr.
Chelsea, US
★★★★★ 5
Good Relay
Works very well
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Reviewed in the United States on August 27, 2024

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