Discover the ABB Q-Line 20A Arc Fault Single Pole Circuit Breaker — a plug-in AFCI designed to deliver advanced protection for indoor residential panels. With a 120-volt, 20-amp rating, this breaker actively detects dangerous arcing faults and disconnects power before they can escalate, helping to reduce fire risk and promote safer electrical systems.
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Arc Fault Protection monitors for both series and parallel arcing, providing enhanced safety beyond traditional breakers.
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20 Amps at 120 Volts is ideal for typical lighting and general-use circuits in the home.
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Single Pole, Plug-In Mounting offers straightforward installation into standard residential panels without specialty tools.
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ABB Q-Line — Parallel Product Series belongs to ABB’s reliable Q-Line family, designed for compatibility and dependable performance.
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UL Listed & CSA Listed certification ensures compliance with safety standards and electrical codes.
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Carded Packaging makes the product easy to locate on retail shelves for professional installers and homeowners alike.
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Indoor Use suitable for interior panels, basements, garages, and other interior spaces where AFCI protection is beneficial.
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Compact Dimensions with a width of 1 inch, height of 3.28 inches, and depth of 2.38 inches for space-conscious panel installations.
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Includes Breaker ready to install straight from the packaging, streamlining replacement in existing circuits.
Why this AFCI breaker matters
Arcing faults are a common and dangerous electrical fault condition. This AFCI breaker detects non-visible arcing events that conventional breakers may miss, then trips to prevent potential fires. It complements standard overcurrent protection, delivering a stronger safety net for your home’s wiring, outlets, and devices.
Ideal applications
Perfect for branch circuits in living spaces, bedrooms, hallways, and other indoor areas where enhanced arc protection is warranted. Use it on circuits that power lighting, receptacles, or general-use loads to bolster overall electrical safety.
Simple guidance for use
Verify panel compatibility (single-pole, 120V, plug-in type) and ensure the unit is the correct amperage (20A). Install per local codes and the included instructions. If you’re unsure about panel compatibility or installation requirements, consult a licensed electrician for a safe and compliant setup.
