Eaton EGB3080FFB - 80 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState

The Eaton EGB3080FFB is a robust, 80A, 480V, 3-pole bolt-on molded case circuit breaker engineered to safeguard your electrical distribution without compromise. Ideal for panelboards and load centers that demand dependable branch circuit overcurrent and short-circuit protection, this unit delivers consistent performance in demanding environments.

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection, helping maintain reliable electrical contact even in installations with notable motion or vibration.
• Thermal-magnetic trip unit ensures stable, repeatable protection. The thermal element handles overloads smoothly, while the magnetic element delivers fast response to short circuits, reducing fault duration and equipment stress.
• OEM-compatible design is engineered to work seamlessly with matching Eaton OEM load centers and panelboards, simplifying stocking, replacement, and system integration.
• Three-pole, 480V protection tailored for three-phase power systems, making it suitable for commercial and light industrial applications where 480V distribution is standard.
• 80A rating for scalable protection—capable of safeguarding feeders and motors, while allowing for safe expansion of your electrical system as loads grow.

Why this matters in the real world: in commercial and light industrial settings, reliable protection translates to less downtime and fewer unexpected outages. The EGB3080FFB’s bolt-on design reduces connection resistance over time, while the thermal-magnetic trip delivers predictable protection characteristics you can count on during peak demand or fault events. When you need a dependable, period-ready breaker that fits the same family as your existing Eaton panelboards, this unit from AmpState is a precise match.

Ideal use cases include new installations for 480V three-phase feeders, panelboard upgrades in commercial facilities, and service entrances where consistent fault protection is critical. It's also a practical replacement option for aging panel infrastructure that requires a reliable, OEM-compatible bolt-on solution.

Who should consider this breaker: electrical contractors working on commercial buildings, facilities managers overseeing distributed power in light industrial environments, and panel builders seeking a trusted, compatible 3-pole solution for 480V systems.

Installation and compatibility tips:

• Verify that your panelboard accepts bolt-on molded-case breakers in the EGB family and that 80A is the correct protection for the circuit being fed.
• Ensure proper torque on mounting hardware and alignment with bus bars to maintain solid electrical contact and minimize potential vibration-related issues.
• Use as part of a coordinated protection scheme with upstream protection to maximize reliability and safety in your distribution network.

Technical specifications at a glance

• Manufacturer: Eaton
• Part Number: EGB3080FFB
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 80A
• Voltage Rating: 480V
• Number of Poles: 3
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection