GE Q-Line THQL 20-Amp 1-Pole Standard Trip Circuit Breaker

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GE THQL1120 20A Single-Pole Circuit Breaker

Durable GE Q-Line THQL1120 breaker delivers reliable overcurrent protection for residential panels. Rated 20A, 1-pole, with 120/240V compatibility and 10 kAIC interrupting capacity for dependable performance.


Key Features:

  • Reliable Protection: 20A, 1-pole standard trip for common branch circuits
  • Versatile Voltage: Works with 120/240V systems; suitable for reverse feed
  • High Interrupting Rating: 10 kAIC for solid fault protection
  • Q-Line Compatibility: Plug-in frame for GE load centers
  • HACR & SWD Markings: Suitable for HVAC applications and switching duty

Specifications Table:

Specification Details
Amperage 20 A
Poles 1
Voltage 240 V
System Voltage 120 Vac; 120/240 Vac
Interrupting Capacity Rating 10 kAIC
120 Vac Interrupting Rating 10 kAIC
120/240 Vac Interrupting Rating 10 kAIC
Trip Style Non-Interchangeable
Trip Function LI
Continuous Current Rated Standard
Suitable for Reverse Feed Yes
Long Time Fixed
Instantaneous Fixed
Frame Type Q-Line (Plug-In)
Product Line Q-Line (Plug-In)
Special Markings HACR, SWD
UL File # E11592

Frequently Asked Questions (FAQ):

Q: Is this breaker compatible with GE Q-Line panels?
A: Yes, it is designed for GE Q-Line (plug-in) load centers.


Q: What is the interrupting rating?
A: 10 kAIC at 120 Vac and 120/240 Vac.


Q: Can it be used on 120V circuits?
A: Yes. It supports 120 Vac and 120/240 Vac systems.


Q: Is the trip style adjustable?
A: No. The long-time and instantaneous trips are fixed (non-interchangeable).


Q: Does it have HACR/SWD markings?
A: Yes, it is marked HACR and SWD.


Streamlined Safety with a Minimalist Profile

This compact GE Q-Line breaker brings a crisp, architectural simplicity to the hidden heart of a home—its electrical panel. The clean, black silhouette and decisive ON/OFF lever echo functional elegance. Pair it with a neatly labeled, well-organized load center to elevate everyday utility into intentional design. Essential, discreet, and impeccably reliable—luxury starts with thoughtful infrastructure.


Choose the GE THQL1120 today for dependable 20A circuit protection that installs easily in your Q-Line panel.

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