General Electrics THQC1120GF - 20 A, 1-Pole Plug-In Circuit Breaker | AmpState

Meet the General Electrics THQC1120GF — a 20A, 1-pole plug-in molded case circuit breaker built for dependable branch circuit protection in panelboards and load centers. This compact, fast-installing unit combines precise thermal-magnetic protection with a plug-in design that makes replacement and maintenance straightforward, so you can keep electrical systems running smoothly with minimal downtime.

Why the THQC1120GF stands out

• Fast plug-in connection for quick installation and simple replacement, reducing panel downtime during maintenance or upgrades.
• Thermal-magnetic trip unit delivers stable, repeatable protection by responding to both gradual overloads and sudden short circuits, helping prevent nuisance trips and equipment damage.
• OEM compatibility designed to fit matching General Electric load centers and panelboards, ensuring a secure, reliable connection once installed.
• 20A, 1-pole configuration ideal for protecting individual branch circuits in residential spaces as well as light commercial or industrial applications.
• Molded case construction provides durable, robust protection suitable for everyday electrical use and installation in protected environments.

Where and how you’ll use it

The THQC1120GF is designed for General Electric OEM panelboards and load centers, making it a natural choice when you need dependable overcurrent and short-circuit protection on a dedicated branch circuit. It’s well suited for:

• Residential circuits where reliable protection is critical for lighting, outlets, or dedicated appliances
• Small commercial spaces and light industrial settings requiring quick maintenance and dependable trip performance
• Panelboard refresh or expansion projects where a matching GE breaker ensures compatibility and consistent operation

Technical snapshot

• Manufacturer: General Electrics
• Part number: THQC1120GF
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 20A
• Number of poles: 1
• Mounting style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Practical guidance for installers and buyers

When replacing or adding protection, confirm the breaker’s compatibility with your GE OEM panelboard or load center. Power down the system before installation, ensure the plug-in connection seats securely, and test the circuit after re-energizing to verify proper operation. The THQC1120GF is a plug-in solution that minimizes downtime while delivering consistent protection across a range of settings.

Invest in the THQC1120GF for reliable 20-amp branch circuit protection that’s easy to install, backed by GE’s trusted protection technology, and designed to integrate seamlessly with compatible GE panels. This is protection you can count on for everyday electrical reliability in homes and small business environments.