Eaton / Cutler-Hammer LA3225PR – 225A 3 Pole Molded Case Circuit Breaker Fan Favorite

The LA3225PR is a 3-pole, 225A Eaton Tri-Pac MCCB. It combines thermal-magnetic trip functions with built-in current-limiting fuses to manage extreme faults. This unit bolts into Westinghouse PRL4 panelboards and motor control centers, serving as a replacement for legacy Cutler-Hammer installations. Featuring an interchangeable trip unit and a 200 kAIC rating at 600VAC, it restricts let-through energy to protect sensitive downstream equipment.