NIB – Eaton – QBGFT2015 – Eaton Qb Gfci Circuit Breaker, 15A, Two-Pole It features ground fault protection with 5 mA trip sensitivity and is suitable for 120/240V systems. Circuit breaker type: QBGF. Trip type: Common trip. Ground fault trip sensitivity: 5 mA. byJuly 5, 2026