Eaton EGB3080AFG - 80 A, 480 V, 3-Pole Circuit Breaker | AmpState

The Eaton EGB3080AFG is a dependable 80A, 480V, 3-pole molded case circuit breaker designed to protect branch circuits in panelboards and load centers with precision and reliability. Built for steady performance in demanding environments, this breaker combines compact design with a robust thermal-magnetic trip unit to deliver predictable protection against overcurrent and short circuits.

What makes this breaker stand out

• Compact molded-case design that maximizes panel space without compromising protection.
• Thermal-magnetic trip unit provides stable, repeatable protection, reducing nuisance trips from inrush currents and voltage fluctuations.
• 3-pole configuration ideal for 480V three-phase systems and coordinated protection across phases.
• 80A amperage rating suitable for medium-to-heavy branch circuits in commercial or light industrial settings.
• Designed for seamless compatibility with matching OEM Eaton load centers and panelboards.
• Versatile application across residential, commercial, and light industrial projects requiring reliable 480V protection.

How it works

The thermal element responds to prolonged overloads, while the magnetic element activates during short-circuit events. Together, they provide a precise, predictable trip that protects conductors and equipment, helping to prevent damage and downtime in your electrical distribution system.

Technical specifications

• Manufacturer: Eaton
• Part Number: EGB3080AFG
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 80A
• Voltage Rating: 480V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

• New three-phase commercial panel installations needing compact, reliable protection.
• Upgrading existing 480V systems in commercial or light industrial facilities where OEM compatibility matters.
• Replacement in load centers that require Eaton’s proven performance and coordinated protection.

With the Eaton EGB3080AFG, you get a molded case circuit breaker that blends space efficiency, precise protection, and OEM compatibility into a single, dependable solution for your 480V distribution needs.