GE THHQL2120GFEP 20A 2P 240V Circuit Breaker, GFCI, Plug-On | AmpState

The GE THHQL2120GFEP is a 20 Amp, 2-Pole, 240V GFCI plug-on circuit breaker designed to safeguard panelboards, load centers, and electrical distribution systems. This unit delivers reliable ground-fault protection on 240V circuits, helping prevent shocks in areas with higher moisture or wet conditions while keeping your electrical layout neat and code-compliant.

• 20 A, 2-Pole, 240V— supports standard 240V circuits with ground-fault protection on both hot legs, simplifying safety in multi-wire configurations.
• GFCI protection built into the breaker eliminates the need for downstream GFCI outlets, reducing wiring complexity and giving you comprehensive protection at the source.
• Plug-On design for straightforward installation in compatible GE panelboards and load centers, helping technicians save time and reduce installation errors.
• Direct part-number match— GE THHQL2120GFEP is a precise, OEM-style replacement that fits where a 2-pole, 240V GFCI plug-on breaker is required.
• Available from AmpState— a dependable source for exact-fit breakers, spare inventory, and quick fulfillment when you need a match for maintenance or builds.
• Ideal for panel builders and maintenance teams— ensures a reliable, consistent upgrade path for electrical distribution projects and service upgrades.

Key use cases include protecting 240V circuits in kitchens, laundry areas, garages, outdoor spaces, or damp locations where GFCI protection is advisable. This breaker is particularly valuable when you need to maintain a clean, code-compliant distribution system with minimal downtime and a guaranteed fit.

Why choose this GE GFCI breaker over non-GFCI alternatives? It provides immediate ground-fault protection on high-voltage circuits, reducing shock risk and enhancing safety on shared or multi-wire branches. The plug-on form factor speeds installation, and the exact part-number compatibility minimizes the guesswork during panel upgrades or replacements.

Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.

Notes: Always disconnect power and follow electrical codes. This description reflects the product’s stated capabilities—20A, 2-pole, 240V, GFCI, plug-on design—so you can purchase with confidence for the right GE panelboard or load center configuration.