Eaton EHD3030BU Molded Case Circuit Breaker

The Eaton Cutler-Hammer EHD3030BU molded case circuit breaker is a 3-pole unit rated at 30 A and 480 V, designed to provide reliable overcurrent protection for three-phase electrical systems. This MCCB interrupts fault currents to protect feeders and equipment within distribution panels, helping prevent damage from short circuits and overloads, while its molded-case construction supports compact installation and straightforward replacement in compatible Eaton panel systems. Model EHD3030BU is part of Eaton's Cutler-Hammer molded case breaker family, a familiar form factor for industrial and commercial installations that require dependable 3-phase protection at 480 V and 30 A, ensuring clear identification and consistent performance within three-pole circuits. Note that this unit is designed for 3-pole operation in compliant electrical systems, aligning with standard electrical codes and panel configurations used in commercial or light industrial environments.