Square D QO 20 Amp Single-Pole Combination AFCI Circuit Breaker, Plug-On, PigtailQO 20A Single Pole Combination AFCI Breaker This Square D QO combination arc fault circuit breaker provides 20A single pole protection against parallel series arcs, overloads, and short circuits. Designed for QO load centers, it features Time Saver Diagnostics and a Visi Trip indicator for fast troubleshooting. Key Features: Enhanced Safety: Combination AFCI protects against parallel and series arcs plus overloads short circuits Fast Troubleshooting:

QO 20A Single-Pole Combination AFCI Breaker

This Square D QO combination arc-fault circuit breaker provides 20A single-pole protection against parallel/series arcs, overloads, and short-circuits. Designed for QO load centers, it features Time Saver Diagnostics and a Visi-Trip indicator for fast troubleshooting.

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Key Features:

• Enhanced Safety: Combination AFCI protects against parallel and series arcs plus overloads/short-circuits
• Fast Troubleshooting: Time Saver Diagnostics and Visi-Trip indicator quickly identify the fault and tripped breaker
• QO Compatibility: Plug-on design with pigtail neutral for QO load centers and CSEDs
• Certified Quality: UL Listed with 10kA interrupt rating for reliable performance
• Compact Form Factor: Slim 1-space breaker fits standard QO panels

Please check the Product Data Sheet Here

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Specifications Table:

Specification	Details
Series	QO
Breaker Type	Standard, Combination AFCI
Interruption Type	AFCI
Maximum Amperage	20A
Voltage	120/240V AC
AIC Rating	10,000
Mounting Type	Plug-On
Connection Type	Pigtail neutral
Poles	Single-pole
Spaces Required	1
Trip Unit	Electronic
Certifications	UL Listed
Product Height	4.76 in
Product Width	0.75 in
Product Depth	2.91 in
Material Compatibility	Al/Cu, 60/75°C conductors (per label)
Features	Time Saver Diagnostics; Visi-Trip indicator
Compatible Panels	QO load centers, CSEDs, NQOD panelboards

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Frequently Asked Questions (FAQ):

Q: What panels is this breaker compatible with?
A: It is designed for Square D QO load centers, CSEDs, and NQOD panelboards.

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Q: Does it protect against both parallel and series arcs?
A: Yes, it is a combination AFCI that detects and interrupts both parallel and series arcing faults.

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Q: What is the interrupt rating?
A: 10,000 AIC at 120/240V.

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Q: How do I identify a tripped breaker?
A: The Visi-Trip indicator shows a red flag and the handle moves to a center position to easily pinpoint the tripped breaker.

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Q: Is there a warranty?
A: Square D offers a limited lifetime warranty for branch circuit breakers when installed in a QO load center.

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Streamlined Safety with a Subtle, Modern Profile

With its slim silhouette and crisp black finish, this QO breaker brings understated sophistication to the backbone of your home’s electrical design. The hallmark green Square D emblem and clean face readouts offer a refined, functional aesthetic. Pair it with a well-organized QO load center to create a tidy, efficient service space that feels deliberate and elevated. Essential performance wrapped in minimal design—luxury is in the details you don’t always see.

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Upgrade your panel with trusted Square D protection—add this QO 20A AFCI breaker to safeguard your circuits today.

Warranty