THQL1120AF2 - 20 Amp Circuit Breaker
- 20 Amp
- 10k @ 120VAC
- 1 Pole
Purchase Options: New In Box
THQL1120AF2 - 20 Amp Circuit Breaker Description
THQL1120AF2 - 20 Amp Circuit Breaker
The THQL1120AF2 is a 20 amp, single-pole arc fault breaker used in residential and light commercial panels. It’s made to help protect 120-volt branch circuits from arc faults that can happen when wiring gets damaged, loose, or worn over time. This breaker has a 10,000 AIC rating and is commonly installed in homes where arc fault protection is required by electrical code. The plug-on design allows for a straightforward install in compatible panels and is often used for replacements, upgrades, or new circuit work.
Key Features and Benefits
- Combination arc fault protection for added circuit safety
- 20 amp rating for standard 120VAC circuits
- Single-pole configuration
- Plug-on style for quicker installation
- HACR rated for approved HVAC applications
- Q-Line style breaker
Technical Specifications
- Part Number: THQL1120AF2
- Poles: 1
- Amperage: 20A
- Voltage Rating: 120VAC
- Interrupt Rating: 10,000 AIC
- Frame Type: THQL-AF2
- Breaker Type: Molded case circuit breaker
- Mounting: Plug-on
- Approximate Ship Weight: 1.0 lb
- Height: 3.31 inches
Material Compliance and Certifications
- HACR rated
- Intended to meet applicable electrical code requirements when installed correctly
- Designed for residential and light commercial electrical systems
Where It Works Best
- This breaker is typically used in houses, apartments, and small commercial buildings. It’s a common choice for bedrooms, living areas, and other occupied spaces where arc fault protection is needed. It works well for panel changes, breaker replacements, or adding new circuits in compatible THQL or Q-Line panels.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
Specifications
- Depth:2.81
- Height:3.31
- Width:1.0
- Poles:1
- Amperes:20
- A.I.C. Rating & Volts:10k @ 120VAC
- Type:THQL-AF2
- Approx Dimensions:1.00"W x 3.31"L x 2.81"D
- Additional Notes:HACR Rated, Q-Line, Plug-On, Molded Case Circuit Breaker with Combination Arc Fault Circuit Interruption
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You may return unused items within 30 days of delivery for a full refund.
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