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Internet # 312276201

Model # Q120DFNP

Store SKU # 1005138320

20 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker

$61.59
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  • Trusted plug-on neutral connection
  • LED indicators for troubleshooting
  • Insta-wire connectors
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Product Details

About This Product

Siemens introduces the new simple, spacious and secure Plug-on neutral load centers with electronic breakers. The dual-function circuit breaker combines class A 5 MA GFCI and combination type AFCI, protecting against both arc faults and ground faults. This, along with the new self-test feature, makes it the first in class in electrical safety for homeowners. This Dual Function circuit breaker is the same, reliable design, without the pigtail, specifically designed for the Plug-On Neutral Load Centers.

Highlights

Product Information

Internet # 312276201

Model # Q120DFNP

Store SKU # 1005138320

Additional Resources

Shop All Siemens
From the Manufacturer

Specifications

Dimensions: H 6.0 in, W 6.0 in, D 1.3 in

Dimensions

Product Depth (in.)

1.3 in

Product Height (in.)

6.0 in

Product Width (in.)

6.0 in

Details

AIC Rating

10

Breaker Type

Standard

Connection Type

Neutral

Interruption Type

AFCI/GFCI

Maximum Amperage (A)

20 A

Mounting Type

Plug-On

Number of Poles

Single

Number of Spaces

0

Pack Size

1

Product Weight (lb.)

0.55 lb

Returnable

90-Day

Series Type

Not Specified

Trip Unit

Electronic

Voltage (V)

120 V

Warranty / Certifications

Certifications and Listings

UL Listed

Manufacturer Warranty

Standard

Questions & Answers

9Questions
caret
Q:Is this breaker compatible with G4040MB1200 series E type one panel, existing breakers are all qp
by|Apr 2, 2024
1 Answer
Answer This Question

A:  Please send an email to productselection.us@siemens.com for them to provide the UL letter.

by|Apr 4, 2024
    caret
    Q:is this breaker compatible for the SquareD panel
    by|Jan 25, 2024
    1 Answer
    Answer This Question

    A:  This breaker is not UL approved to be used on another manufacturers panel, Siemens only.

    by|Jan 26, 2024
      caret
      Q:Can this replace a Siemens 1 pole Type QP 20 amp breaker?
      by|Oct 4, 2023
      1 Answer
      Answer This Question

      A:  The Q120DFN is a Dual Function (AFCI/GFCI) 10KAIC breaker for Siemens load centers. The Q120 is a thermal trip breaker, 10KAIC. If your Siemens load center list QFGA2N frames on the wiring diagram for branch installation and require AFCI/GFCI protection, then yes the Q120DFN can be added to the panel.

      by|Oct 4, 2023
        caret
        Q:Is this a CAFCI breaker that detects both series and parallel arc faults?
        by|Jul 26, 2023
        1 Answer
        Answer This Question

        A:  The Dual Function Circuit Breaker combines Combination Type AFCI line-to-ground, line-to-neutral and series arcs and 5mA Class A GFCI protection in one device. https://s3.amazonaws.com/dcc-data-extract/new-delta/asset/Compas/daily/Compas/White%20Paper_Case%20Study/SIE_WP_CAFCITroubleshooting.pdf

        by|Jul 26, 2023
          Showing 1-4 of 9

          Customer Reviews

          4.4 out of 5

          • 4.4 out of 19 reviews
          • 100% recommend this product
          Filter by:
          Showing 1-10 of 19 reviews
          The wiring has to be done right for those breakfast to work properly? No more shortcuts, no more mistakes.
          by
          • Verified Purchase
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          • Verified Purchase
          by
          • Verified Purchase
          The plug on neutral breaker is a great breaker.
          by
          • Verified Purchase
          The circuit breaker constantly trips if using any power tool...
          The circuit breaker constantly trips if using any power tool plugged in. Even when that is the only load on the circuit.
          by
          Response from SIEMENS Product ExpertMay 26, 2023
          I apologize for the issue that you had with your Siemens 20 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker. We take great pride in the quality of our products and customer care. Please feel free to reach out to Siemens Technical Support at 1-800-333-7421. We would like to help troubleshoot the issue you are having or provide a replacement unit if necessary. SIEMENS
          • Verified Purchase
          by
          • Verified Purchase
          Product is fine. Price in general is too high....
          Product is fine. Price in general is too high.
          by
          • Verified Purchase
          by
          • Verified Purchase
          Well I bought to replace another which need to be...
          Well I bought to replace another which need to be changed
          by
          • Verified Purchase
          by
          • Verified Purchase
          1 found this review helpful
          Showing 1-10 of 19 reviews

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          Series Type

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          Connection Type

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