Eaton HFD3080L 80 Amp 600 Volt 3 Pole Circuit Breaker

Meet the Eaton HFD3080L—an 80 A, 600 V, 3-pole molded case circuit breaker engineered for dependable branch circuit protection in panelboards and loadcenters. Designed to handle everyday load demands in residential, commercial, and light industrial settings, this unit delivers precise, reliable protection where it matters most.

What makes the HFD3080L stand out

• Compact molded case design optimizes panel space, making it easier to fit multiple breakers in compact or crowded enclosures without compromising protection.
• Thermal-magnetic trip unit provides stable, repeatable protection by responding to both gradual overcurrents (thermal) and sudden short-circuit events (magnetic), reducing nuisance trips and safeguarding sensitive equipment.
• Three-pole configuration ideal for balanced three-phase circuits, enabling clean distribution of power in commercial and light industrial applications.
• 600 V rating supports a wide range of distribution environments, from small commercial panels to light industrial installations.
• OEM panelboard compatibility ensures seamless replacement or upgrade with matching Eaton loadcenters and panels, simplifying installation and reducing retrofit headaches.

Who needs this breaker and how it helps

• Electrical contractors and facilities managers seeking a reliable, code-compliant protection solution for new installs or panelboard upgrades.
• Owners of residential/commercial buildings looking to protect feeders and branch circuits from overcurrent and short circuits while optimizing space inside existing panels.
• Service technicians who need a robust, drop-in replacement that matches Eaton’s family of panelboards for consistent performance.

Practical use cases

• Feeding main distribution panels in small-to-medium commercial spaces where space is at a premium.
• Upgrading older panelboards to a modern, thermally stable protection scheme without overhauling the entire electrical room.
• Protecting critical three-phase equipment in light industrial settings, ensuring quick trip response during fault conditions.

Technical snapshot (as a quick reference)

• Part number: HFD3080L
• Amperage rating: 80 A
• Voltage rating: 600 V
• Poles: 3
• Type: Thermal-magnetic molded case circuit breaker
• Applications: Branch circuit overcurrent and short-circuit protection

Choosing the right protection device matters for safety, reliability, and ongoing maintenance. The Eaton HFD3080L delivers a precise balance of compact design, stable trip performance, and OEM compatibility, making it a thoughtful choice for professionals upgrading or outfitting panelboards and loadcenters. With this 3-pole, 80 A solution, you get dependable protection for three-phase circuits and peace of mind that your electrical system stays resilient under demanding loads.