Save Now Eaton / Cutler-Hammer KDC3300 – 300A 3 Pole Molded Case Circuit Breaker

Designed for high-fault environments, the Eaton KDC3300 is a 3-pole, 300A Series C molded case circuit breaker. It utilizes fixed thermal and adjustable magnetic trip functions to safeguard industrial power networks. This K-Frame device installs into Eaton motor control centers, switchboards, and Series C panelboards. It includes standard lugs that accept 3 AWG to 350 kcmil conductors. With a 100 kAIC rating at 480VAC, it provides exceptional current-limiting performance and is HACR rated.