Eaton EGB3030FFG - 30 A, 480 V, 3-Pole Circuit Breaker | AmpState

The Eaton EGB3030FFG is a 30A, 480V, 3-pole molded case circuit breaker engineered to protect your electrical distribution with precision. Designed for dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters, this device combines a compact form factor with robust, repeatable performance that electricians rely on in everyday installations.

• Compact molded case design helps maximize panel space and streamline installation in crowded electrical enclosures.
• Thermal-magnetic trip unit delivers stable, predictable protection by coordinating overload protection with fast short-circuit disconnection, reducing nuisance trips and improving reliability.
• 3-pole configuration for three-phase systems and a 480V rating, making it suitable for medium- to high-demand commercial and light industrial applications.
• OEM-loadcenter compatibility engineered to match Eaton’s own line of panelboards and loadcenters, ensuring clean fits, proper busbar alignment, and coordinated protection.
• Versatile application scope ideal for residential facilities with three-phase equipment, commercial suites, and light industrial gear where reliable branch-circuit protection is essential.

Why this breaker matters for your electrical system

Choosing the Eaton EGB3030FFG means investing in a protection device that not only shuts off power quickly when faults occur, but also minimizes unnecessary interruptions during normal load conditions. The thermal-magnetic mechanism provides a balanced response to overloads while preserving system uptime, which is critical for workplaces, data rooms, and service areas that rely on steady power.

Use cases and ideal applications

• Upgrading or stocking panelboards and loadcenters in commercial spaces that operate 480V three-phase equipment.
• Protecting feeders feeding motors, pumps, and processing equipment in light industrial settings.
• Installing in new 3-phase distribution blocks where space efficiency and reliable trip performance are priorities.

Technical snapshot

• Manufacturer: Eaton
• Part Number: EGB3030FFG
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 30A
• Voltage Rating: 480V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Installation and compatibility tips

• Pair this breaker with matching Eaton OEM panelboards or loadcenters to ensure optimal fit, trip coordination, and labeling consistency.
• Verify your system is a 480V three-phase setup and that the panel enclosure accepts molded case breakers of this type.
• Follow manufacturer torque specifications and safe installation practices to ensure reliable long-term operation.