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ABB Q-Line® THQL1120 Q Line 20A Single-Pole Circuit Breaker • 120/240 VAC, 20 Amp, 10 kA Interrupt • THQL One-Pole Load Center Circuit Breaker • Non-Interchangeable Thermal Magnetic Trip

  • Based on 105 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
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Arrives Monday, Jul 20
Order within 10 hours and 52 minutes
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Features

  • RELIABLE SINGLE-POLE PROTECTION Experience dependable protection with the ABB THQL1120 Circuit Breaker. This circuit breaker features a single-pole 20-amp design, making it ideal for residential and light commercial applications. It ensures that your electrical circuits are safeguarded against overloads and short circuits. The THQL1120 breaker features 1 pole, an ampere rating of 20 A, an interrupting rating of 10kAIC, and a voltage rating of 120/240V.
  • BUILT FOR SAFETY AND DURABILITY The ABB circuit breaker is constructed from high-quality materials and offers enhanced safety and long-lasting performance. The THQL molded case circuit breaker meets all relevant safety standards, providing peace of mind and reliable protection for your home or business electrical systems.
  • COMPACT AND EASY TO INSTALL The THQL1120 Circuit Breaker is designed for straightforward installation in any THQL load center. Its compact size saves valuable space in your electrical panel, making it a convenient choice for professional electricians and DIY enthusiasts.
  • Q-LINE PLUG-IN CIRCUIT BREAKERS Q Line circuit breakers are compact, one-inch wide per pole thermal-magnetic devices designed for use in residential and commercial load centers or lighting panels. All Q Line circuit breakers are equipped with Quick-make/Quick-break mechanisms, standard trip bars, and easy-to-spot trip indication for enhanced safety and reliability.
  • ABB: LEADING INNOVATION AND QUALITY In 2018, ABB acquired GE Industrial Solutions. All GE electrical distribution products for residential use are now ABB. The ABB Group is dedicated to providing innovative and high-quality electrical solutions. Our products are designed to meet the highest safety, reliability, and efficiency standards.

Description

General Electric THQL1120 Circuit Breaker, 1-Pole 20-Amp Thick Series From the Manufacturer This 120 volt GE 20 amp, single pole, thick series replacement circuit breaker is used in a General Electric load center. Typical applications, up to 2,200 watts, include kitchen circuits, branch circuits, wall receptacles, electric heaters (up to 1,650 watts), dishwashers, refrigerators, freezers, washing machines, window air conditioners (110V, up to 5,500 BTU) and electric motors (3/4 hp to 1-1/4 hp). These are only suggested applications and cannot assure compliance with all local codes. Please check local electrical codes before starting any electrical project.

Brand: ABB INDIA Solutions & Services


Current Rating: 20 Amps


Circuit Breaker Type: Standard


Mounting Type: Plug-In Mount


Number Of Poles: 1


Brand Name: ABB INDIA Solutions & Services


Model: THQL1120


UPC: 783164012866 094925005080


Part Number: THQL1120


Manufacturer: General Electric


Warranty Description: 2 year


Global Trade Identification Number: 66


Item Weight: 45 Grams


Unit Count: 1.0 Count


Included Components: THQL1120


Item Type Name: General Electric THQL1120 Circuit Breaker, 1-Pole 20-Amp Thick Series


Current Rating: 20 Amps


Circuit Breaker Type: Standard


Mounting Type: Plug-In Mount


Number of Poles: 1


Smart Home Compatibility: Not Smart Home Compatible


Voltage: 120 Volts


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Eases the mind
Works great and good price
Reviewed in the United States on January 27, 2026 by donkellcutwood2

  • Delivery and quality
Delivered on time and a quality product
Reviewed in the United States on January 23, 2026 by wayne kingery

  • Quality product
Had this installed in my GE Goldmark electrical panel. Works like a charm.
Reviewed in the United States on February 28, 2026 by kthslmns1061

  • Nice 20amp breakers
Works great in my new breaker box.
Reviewed in the United States on November 17, 2025 by Starter

  • Good
Good
Reviewed in the United States on December 17, 2025 by Senanfouad

  • Four Stars
Husband is using them for backups to our service.
Reviewed in the United States on May 29, 2016 by Maddie's grandma

  • Good circuit breaker
I needed a 20 amp single pole circuit breaker and this one works perfectly.
Reviewed in the United States on August 13, 2025 by The Bowles

  • uality qood G
ality iliuqood G
Reviewed in the United States on November 7, 2025 by Amazon Customer

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