Eaton/Cutler Hammer HFD3030 3 Pole Circuit Breaker

Eaton / Cutler-Hammer HFD3030 | 3-Pole 30A Circuit Breaker | Series C | Industrial Grade

The Eaton / Cutler-Hammer HFD3030 is a high-performance molded case circuit breaker (MCCB) designed for use in demanding commercial, industrial, and institutional electrical systems. Part of the trusted Series C product family, the HFD3030 breaker offers reliable overcurrent protection with a 30 ampere continuous current rating and a 3-pole configuration, making it well-suited for branch circuit protection or feeder circuits in 3-phase power distribution networks.

Built with Eaton’s industry-proven H-Frame platform, the HFD3030 combines compact dimensions with rugged construction and thermal-magnetic trip technology. This design enables accurate protection against both long-term overloads and instantaneous short-circuit faults. It carries a 600V AC voltage rating and delivers exceptional interrupting capacity—up to 65kA at 480V AC—ensuring the safe disconnection of high fault currents without damaging upstream equipment.

Key Features:

• Manufacturer: Eaton / Cutler-Hammer
• Series: Series C
• Model Number: HFD3030
• Frame Type: H-Frame
• Poles: 3
• Amp Rating: 30 Amps
• Voltage Rating: 600V AC (max)
• Interrupting Capacity: 65,000 Amps @ 480V AC
• Trip Unit Type: Fixed Thermal-Magnetic
• Mounting Style: Bolt-on
• Terminal Type: Line and Load Lugs (standard)
• Certification: UL 489 Listed
• Condition: New or Reconditioned (specify based on inventory)

This breaker is ideal for panelboards, switchboards, MCCs (Motor Control Centers), and OEM assemblies requiring durable circuit protection and dependable performance under high-load conditions. It’s a go-to choice for contractors, engineers, and facility managers who need a compact, cost-effective, and UL-compliant solution for circuit protection.