Hassle-Free Returns Eaton / Cutler-Hammer BAB3045H – 45A 3 Pole Miniature Circuit Breaker

Engineered to accommodate demanding electrical loads, this 45A three-pole breaker features a high-magnetic trip curve. It is ideal for commercial and industrial circuits that experience significant inrush currents during startup. This unit mounts securely into Eaton Pow-R-Line, Cutler-Hammer, and legacy Westinghouse panelboards. It provides an exact drop-in replacement for older QNBL3045 breakers. Rated for 10kAIC at 240VAC, the HACR-certified design ensures consistent and reliable protection.