GE THQC2120WL - 20 A, 240 V, 2-Pole Circuit Breaker | AmpState

GE THQC2120WL is a 20A, 240V, 2-pole molded case circuit breaker built to protect your electrical system from overcurrent and short-circuit events. Designed for dependable, clubbed protection in panelboards and load centers, this breaker helps keep circuits from tripping unnecessarily while delivering fast, reliable response when fault conditions occur.

• Compact molded case design maximizes panel space and simplifies replacement in crowded systems, helping you fit more protection in tight panels.
• Thermal-magnetic trip unit provides stable, repeatable protection—the thermal element handles sustained overloads while the magnetic element delivers a swift response to short circuits.
• 2-pole, 20A, 240V configuration ideal for protecting multi-wire branch circuits and shared neutral installations commonly found in residential, commercial, and light industrial applications.
• OEM-compatible with matching GE load centers and panelboards, ensuring seamless cross-compatibility and straightforward replacement without reshaping your panel layout.
• Targeted protection for branch circuits specifically designed to guard against overloads and faults in everyday electrical layouts, reducing the risk of damage to connected equipment and wiring.

Practical use and real-world scenarios

Whether you’re upgrading a home electrical panel, wiring a new commercial storefront, or setting up light industrial controls, the GE THQC2120WL gives you precise protection where you need it most. Use it to protect circuits feeding lighting, receptacle groups, small HVAC runs, or other essential loads that require reliable 2-pole protection at 20A.

Why choose this model

Unlike generic breakers, the THQC2120WL is designed with GE’s trusted thermal-magnetic technology and a compact footprint that respects panel layout constraints. Its compatibility with GE OEM load centers means easier ordering, fewer compatibility concerns, and a smoother installation process—critical when you’re on a tight schedule or working within existing GE-dominated panels.

Technical snapshot

• Manufacturer: GE
• Part number: THQC2120WL
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 20A
• Voltage rating: 240V
• Number of poles: 2
• Application: Branch circuit overcurrent and short-circuit protection

Installation tip: match this breaker to an identical GE THQC-series or OEM-compatible panelboard, and verify that your panel’s space and wiring accommodate a 2-pole 20A unit. The thermal-magnetic trip provides dependable performance across typical residential and light commercial duty cycles, helping you avoid nuisance trips while preserving circuit integrity.