Cutler-Hammer HF3080 Circuit Breaker, 80A, 3-Pole, 600V

The Cutler-Hammer HF3080 circuit breaker is built for industrial electrical service, maintenance, and replacement projects. This three-pole, 80 A device protects three-phase power systems and helps keep equipment and personnel safe in demanding environments.

Key specs at a glance:

• Part Number: HF3080
• Type: Circuit Breaker
• Amperage: 80 A
• Poles: 3
• Voltage Rating: 600 V

What sets the HF3080 apart for industrial use

• Three-pole design ensures synchronized protection across all three phases, reducing the risk of unbalanced loads.
• 80 A rating is suitable for motor feeders, main service disconnects, and other mid-range industrial circuits.
• 600 V rating provides compatibility with standard industrial distribution panels and equipment.
• Genuine Cutler-Hammer part with a straightforward fit for replacements or upgrades—verify compatibility by part number and application requirements.
• Support available: if you’re unsure about fit, send a message and we’ll help confirm compatibility based on your panel and load requirements.

Ideal use cases

• Replacing a failed circuit breaker in an industrial panel powering motors, conveyors, or processing equipment.
• Upgrading feeders or service disconnects to an 80 A, 3-pole solution for improved protection and reliability.
• New installations where a robust 3-phase, 600 V protection device is needed.

Practical guidance for installation and compatibility

Before purchase, verify fit by part number HF3080 and ensure it matches your application requirements. Check your panel’s bus compatibility, conductor sizing, and the system’s voltage and load characteristics. Follow all applicable electrical codes and safety practices during installation.

Why choose Cutler-Hammer HF3080

For facilities that rely on consistent, predictable protection of three-phase circuits, the HF3080 delivers dependable performance in a compact, replaceable package. It’s a trusted choice for industrial service, maintenance, and replacement projects where the exact part number matters for compatibility and long-term reliability.