GE Q-Line THQL 20-Amp 1-Pole Combination Arc-Fault Circuit Breaker (THQL1120AFP2)20A 1 Pole Combination AFCI Breaker This GE Q Line combination arc fault circuit breaker provides 20A, 1 pole protection for residential load centers. It detects parallel and series arc faults to help prevent electrical fires and includes an LED trip indicator and test button for fast diagnostics. Key Features: Enhanced Safety: Detects both series and parallel arc faults to help prevent electrical fires Easy Diagnostics: Trips to center with visible

20A 1-Pole Combination AFCI Breaker

This GE Q-Line combination arc-fault circuit breaker provides 20A, 1-pole protection for residential load centers. It detects parallel and series arc faults to help prevent electrical fires and includes an LED trip indicator and test button for fast diagnostics.

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Key Features:

• Enhanced Safety: Detects both series and parallel arc faults to help prevent electrical fires
• Easy Diagnostics: Trips to center with visible trip window and LED indicator for overload/series/parallel faults
• Wide Compatibility: Works with GE PowerMark and ABB ReliaHome load centers; supports shared/mixed neutrals
• Durable Performance: 10kA interrupting rating; UL listed, ANSI certified, and NEMA approved
• Straightforward Wiring: For AWG #14–8 copper and #12–8 aluminum conductors

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Specifications Table:

Specification	Details
Type	Combination arc fault (AFCI)
Amperage	20-amp
Number of Poles	1
Voltage	120V
Phase	Single phase (120/240)
Width	1 in
Interrupting Rating	10,000 AIC
Plug-On Neutral	No
Surge Protection	No
Ground Fault Protection	No self test (GFCI not included)
Wire Compatibility	AWG #14–8 Copper; #12–8 Aluminum
Certifications	UL listed, ANSI certified, NEMA approved, CSA & UL listed per retailer copy
Warranty	1-year limited
Model Transition Note	GE Q-Line transitioning to ABB branded (New model THQL1120AFP2A)

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Frequently Asked Questions (FAQ):

Q: What panels is this breaker compatible with?
A: It fits GE PowerMark and ABB ReliaHome series load centers that accept THQL breakers.

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Q: Does it include ground-fault protection?
A: No. This is an AFCI breaker for arc-fault protection; it does not provide GFCI protection.

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

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Q: Can I use shared or mixed neutrals?
A: Yes, this AFCI can be installed with shared and mixed neutrals as specified.

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Q: What wire sizes are supported?
A: AWG #14–8 copper and #12–8 aluminum.

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Discreet Protection for a Safer, Smarter Home

Quietly elegant in its utility, this GE Q-Line AFCI breaker elevates the backbone of your home with intelligent protection. I love the crisp indicator window and LED that make diagnostics intuitive, almost like a subtle design detail for your electrical panel. Pair it with a modern, organized load center to keep your infrastructure as polished as your interiors. True luxury starts with safety you can trust.

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Upgrade your panel with GE’s Q-Line AFCI today for smarter, code-ready protection and quick, confidence-inspiring diagnostics.