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Top rated arc fault circuit breakers

AI-generated summary · updated July 28, 2026 · verify details before purchase.

  1. Best overall

    Siemens Q120DFN 20-Amp AFCI/GFCI Dual Function Circuit Breaker

    4.6/5 $40-$50

    Reliable dual-function breaker combining arc fault and ground fault protection for enhanced safety, highly rated for its straightforward installation and compatibility with Siemens panels.

    • Dual protection (AFCI + GFCI)
    • Easy installation
    • Highly reliable brand
    • Only fits Siemens panels
  2. Best value

    Eaton BRP120AF 20-Amp AFCI Circuit Breaker

    4.5/5 $25-$35

    Affordable and dependable arc fault protection for residential use, with straightforward installation and strong build quality from a trusted brand.

    • Budget-friendly
    • Durable construction
    • Compatible with Eaton panels
    • No GFCI function
  3. Best dual function

    Square D by Schneider Electric HOM120PDFC Homeline 20-Amp Dual Function Circuit Breaker

    4.7/5 $35-$45

    Top-rated dual-function breaker offering both AFCI and GFCI protection with a plug-on neutral design for easy installation, highly praised for quality and performance.

    • Plug-on neutral design
    • Highly rated
    • Dual protection
    • Slightly more expensive
    • Only Square D panels
  4. Best for Leviton panels

    Leviton LB120-DF 20-Amp Dual Function Arc Fault/Ground Fault Circuit Breaker

    4.4/5 $40-$55

    Innovative design with a neutral pigtail for easy installation, providing both arc fault and ground fault protection with a self-test feature for ongoing safety.

    • Neutral pigtail easy installation
    • Self-test feature
    • Compact design
    • Limited to Leviton panels
    • Higher price
  5. Best budget pick

    GE THQL1120AFP 20-Amp AFCI Circuit Breaker

    4.3/5 $20-$30

    Economical arc fault breaker from a reliable brand, offering basic AFCI protection for GE load centers with a simple installation process.

    • Very affordable
    • Easy to install
    • Known brand
    • No GFCI
    • Only GE panels
  6. Best for 240V circuits

    Siemens Q220DFP 20-Amp Double Pole Dual Function Circuit Breaker

    4.5/5 $60-$80

    Double pole dual function breaker for larger appliances, providing AFCI and GFCI protection for 240V circuits with robust build quality.

    • Dual protection for 240V
    • Sturdy construction
    • Good for dryers/AC
    • Expensive
    • Requires two spaces
  7. Best for Eaton CH panels

    Eaton CH120AF 20-Amp AFCI Circuit Breaker

    4.4/5 $30-$40

    Premium arc fault breaker for Eaton CH type panels, known for high quality and reliable protection with a compact size.

    • Compact size
    • High build quality
    • Reliable protection
    • Only CH panels
    • No GFCI
  8. Best premium pick

    Square D by Schneider Electric QO120PDFC QO 20-Amp Dual Function Circuit Breaker

    4.6/5 $45-$60

    High-performance dual-function breaker for QO load centers, featuring a robust design and advanced protection, ideal for those seeking top quality.

    • Premium build
    • Dual protection
    • Excellent safety features
    • High cost
    • Only QO panels

Buying advice

When choosing an arc fault circuit breaker, ensure compatibility with your panel brand (e.g., Siemens, Square D, Eaton). Dual-function breakers (AFCI + GFCI) offer more protection but cost more. Check if you need a single-pole or double-pole breaker based on the circuit voltage (120V vs 240V). Look for features like plug-on neutral for easier installation. Always consider the specific electrical code requirements in your area.

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