Eaton HFD3035U Three Phase 480V 35A Circuit Breaker

The Eaton Cutler-Hammer HFD3035U is a three-pole circuit breaker rated for 35 amperes in 480V three-phase power systems. This device provides overcurrent protection by interrupting fault currents to safeguard wiring and equipment in industrial and commercial distributions powered by a 480V supply. Identified by the model HFD3035U and manufactured under the Cutler-Hammer/Eaton brand, it is designed for use in electrical panels that require three-phase protection at 480V. With its 3P configuration, the breaker protects all three phases in a 480V circuit, helping maintain system reliability and reduce downtime in the event of overloads or short circuits. This unit is selected when a 35A protection level is appropriate for the protected load within a 480V three-phase distribution, ensuring appropriate response to overloads while conforming to standard three-phase protection schemes in industrial environments.