20A Double-Pole GFCI Circuit Breaker with Self-Test, 120/240V Ground Fault Interrupter for Residential and Commercial Electrical Panels, Reliable Safety

Single 20A double-pole GFCI breaker for 120/240V panels
✔️ 20A double-pole GFCI single unit, 120/240V, self-test, NEC compliant

This single-unit ground-fault circuit interrupter (GFCI) protects people and equipment by quickly cutting power when leakage is detected. It is commonly used in residential kitchens, bathrooms, garages and light commercial panels.

✅ 20A, double-pole protection for 120/240V circuits
✅ Built-in self-test GFCI that trips on ground-faults
✅ Meets NEC requirements for ground-fault protection
✅ Fits standard load centers designed for two-pole breakers
✅ Reliable, long-lasting performance for homes and job sites

💡 What is a ground-fault circuit interrupter breaker used for in residential panels? A GFCI breaker detects dangerous current leakage and cuts power fast to prevent shocks. - Protects people from electric shock by sensing ground-fault currents - Ideal for kitchens, bathrooms, garages and outdoor circuits in homes - Self-test feature helps ensure ongoing protection and NEC compliance - Installs in compatible 120/240V panels to provide reliable ground-fault protection