One Day Deal Square D QBA221101 – 110A 2 Pole Molded Case Circuit Breaker

The QBA221101 is a thermal-magnetic MCCB from Square D’s PowerPacT Q-Frame family, engineered for commercial power distribution. This 2-pole breaker installs into Square D I-Line panelboards and switchboards. It serves as a replacement for the legacy Q22110, offering an AB phase connection and load-side lugs. Rated for 10kAIC at 240VAC, the unit features fixed long-time and instantaneous (LI) trip functions. It includes a Visi-Trip indicator and is HACR rated for HVAC equipment.