GE THHQL1120 - 20 A, 120 V, 1-Pole Plug-In Circuit Breaker | AmpState

Meet the GE THHQL1120—a 20A, 120V, 1-pole plug-in molded case circuit breaker built for dependable branch-circuit protection in panelboards and load centers. Designed to fit seamlessly with matching OEM GE panelboards, this unit delivers fast installation and reliable protection for everyday electrical needs in homes, offices, and light-industrial spaces.

• Fast plug-in connection for quick installation and easy replacement in compatible GE panelboards and load centers—minimizing downtime during maintenance or upgrades.
• Thermal-magnetic trip unit provides stable, repeatable protection by responding accurately to overloads and short circuits, helping to prevent nuisance trips and equipment damage.
• 1-pole, 20A, 120V design is ideal for standard branch circuits such as lighting runs, general outlets, and small equipment circuits in residential or light commercial settings.
• Plug-in mounting style offers straightforward swapping in the field without complicated wiring rearrangements, ensuring dependable performance in OEM panels.
• OEM-compatible performance with matching GE load centers and panelboards helps maintain electrical system integrity and reliability across installations.
• Versatile applications—well-suited for residential, commercial, and light industrial projects where quick protection against overcurrent and short circuits is essential.

Technical snapshot

• Manufacturer: GE
• Part Number: THHQL1120
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 20A
• Voltage Rating: 120V
• Number of Poles: 1
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

This GE THHQL1120 is a practical, dependable choice for upgrading or maintaining panelboards and load centers. It supports quick restoration of power in critical spaces and helps protect wiring and connected devices from overloads and faults. When you need a legitimate GE replacement that aligns with your existing OEM equipment, this 1-pole 20A breaker delivers clear advantages in compatibility, installation speed, and consistent protection.

Whether you’re stocking up for routine service calls or outfitting a new installation, the GE THHQL1120 offers precise protection the moment you connect it. Add it to your panel kit and rely on it to keep circuits safe, sorted, and up to code.