ABB Q-Line THQL2150GFT 50A 240V Double Pole GFCI Breaker with Self-Test | 2-Pole 120/240 VAC

Enhanced protection for modern panels

Meet the ABB Q-Line THQL2150GFT, a 50-amp, 2-pole ground fault circuit interrupter (GFCI) breaker designed to guard circuits against leakage and electric shocks. Compatible with 120/240 VAC systems, this unit fits standard electrical panels found in homes and small commercial spaces. The built-in self-test helps verify ongoing operation, giving you added confidence without frequent manual checks.

Durability matters, and this breaker is engineered for steady performance under heavy usage. Its robust design and industry-standard ratings support reliable protection across time, enabling panels to manage higher current demands with reduced risk of nuisance trips. A 50-amp capacity makes it suitable for busy kitchens, workshops, or offices where energy needs are higher, while still delivering prompt shutdown if leakage or faults are detected.

Installation, safety features, and brand assurance

The THQL2150GFT is designed with installers in mind, offering straightforward placement in compatible panels for professionals and DIY enthusiasts alike. Its true two-pole action interrupts both live conductors, improving protection against ground faults. The self-test capability continually checks the sensing circuitry, and in some panel configurations, can provide feedback to indicate the device’s health over time.

ABB emphasizes authenticity and compliance to keep your system safe. When shopping, look for ABB, GE, or GE by ABB branding and clear labeling, along with third-party certifications such as UL, IC, or Intertek where applicable. As an ABB product lineage—rooted in GE Industrial Solutions—this breaker aligns with a long-standing commitment to quality, reliability, and ongoing support.

Practical uses and considerations

• Ideal for kitchens, laundry rooms, and basements where leakage protection matters on higher-current circuits.
• Suitable for light commercial panels that require dependable GFCI protection with 120/240 VAC operation.

• Built to withstand frequent cycling without compromising safety or performance.
• Clear branding and labeling help with future maintenance and panel audits.

Note: While this description highlights potential safety and reliability benefits, actual outcomes depend on proper panel compatibility and installation. Consult a licensed electrician to confirm fit for your specific electrical system.