GE THQL2120GFT 20A 2P Circuit Breaker, GFCI | AmpState

Meet the GE THQL2120GFT 20A 2P GFCI circuit breaker, a purpose-built protection device for panelboards, load centers, and electrical distribution networks. Designed to slot into existing GE THQL-style panels, this part is ideal for replacement projects and stocking spares to keep your BOM aligned with the original part number.

Why choose the THQL2120GFT GFCI?

• GFCI protection in a two-pole configuration: delivers ground-fault interruption for two hot conductors, helping protect people and equipment from dangerous leakage to ground.
• 20-amp, 2-pole design: supports common multi-wire branch circuits and shared-neutral layouts found in residential and light commercial panels, with coordinated tripping for safety.
• GE THQL family compatibility: engineered to fit panelboards and load centers labeled for THQL-series breakers, ensuring reliable performance and code compliance.
• Original part number alignment: part THQL2120GFT preserves BOM consistency when you replace a failed device or maintain documentation.
• Stocked by AmpState: ready-to-ship from a trusted distributor; expert assistance is available to confirm fit if you’re unsure about compatibility.

Practical applications and use cases

Use the THQL2120GFT to replace a failed or aging 2-pole breaker in GE-compatible panelboards and load centers. It’s particularly suitable for circuits where ground-fault protection is required by code or recommended for safety. With a 20A rating, it’s well-suited for branch circuits powering outlets, lights, and small appliances, providing reliable shutoff in fault conditions while maintaining system integrity.

Why it matters for your project

• Code-compliant safety: GFCI interruption reduces the risk of electrical shock and fault-related hazards by detecting ground faults and disconnecting power quickly.
• Reliable replacement path: using the exact THQL2120GFT part preserves compatibility with existing wiring, connectors, and labeling—minimizing installation guesswork.
• Efficient maintenance planning: stocking the exact part number simplifies procurement and keeps your maintenance schedules on track, especially in facilities or service programs with strict BOM controls.

Installation and care tips

Turn off power and verify the panel is de-energized before replacing. Confirm your panel accepts THQL-series breakers and that the bus stabs align with the new device. If you’re uncertain about fit, AmpState’s team can help verify compatibility with your panel model and confirm BOM alignment using the THQL2120GFT part number.

Specifications at a glance

• Manufacturer: GE
• Part number: THQL2120GFT
• Type: Circuit Breaker, GFCI
• Rating: 20 A
• Poles: 2-pole
• Application: Panelboards, Load Centers, Electrical Distribution

Need help confirming fit or comparing with similar parts? Send a quick message—AmpState is ready to verify compatibility and ensure the THQL2120GFT is the right replacement for your GE panel, keeping your BOM intact and your project on track.