Eaton / Cutler-Hammer KD3125 – 125A 3 Pole Molded Case Circuit Breaker Fan Favorite

Engineered for heavy-duty use, the Eaton KD3125 provides 125A of continuous current handling within the Series C K-Frame lineup. It safeguards commercial and industrial electrical systems. This unit mount breaker installs into Eaton Series C panelboards, motor control centers, and switchboards. Featuring a 35 kAIC rating at 480VAC, it is equipped with an interchangeable trip unit offering adjustable magnetic (LI) functions. It is fully HACR rated and supports reverse feed configurations.