Eaton EGH3030FFB - 30 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Meet the Eaton EGH3030FFB, a 30A, 600V, 3-pole bolt-on molded case circuit breaker built for dependable branch circuit protection in panelboards and loadcenters. Its secure bolt-on mounting creates a rigid, vibration-resistant connection to the bus, ensuring consistent current paths even in demanding environments.

The built-in thermal-magnetic trip unit delivers stable, repeatable protection: the thermal element guards against nuisance overloads, while the magnetic element responds instantly to short circuits, reducing the risk of equipment damage.

Designed for compatibility, the EGH3030FFB is engineered to work with matching OEM loadcenters and panelboards, simplifying installation and reducing field wiring complications. With three poles, it is well-suited for three-phase circuits common in commercial and light industrial settings, as well as residential installations that require robust protection for multi-wire feeders.

Key benefits

• Secure bolt-on mounting: provides a rigid, vibration-resistant bus connection for reliable operation in equipment that undergoes movement or vibration.
• Thermal-magnetic protection: combination of overload and short-circuit protection yields fast, predictable trips.
• 3-pole design, 30A, 600V: optimized for three-phase circuits and medium-voltage distribution up to 600V.
• OEM compatibility: seamless integration with matching Eaton OEM loadcenters and panelboards for a clean, compliant install.
• Durable molded-case construction: designed for long service life in commercial, industrial, and residential installations.

Ideal use scenarios

• New panelboard or loadcenter installations where a reliable 3-pole, 30A breaker is required for 3-phase feeders or equipment protection.
• Retrofit projects replacing aging or worn breakers in OEM panels demanding precise trip characteristics and secure mounting.
• Electrical rooms in light commercial spaces or small industrial facilities where vibration from air movement or equipment could loosen connections.
• Protected motor feeds or distribution circuits that benefit from the fast response of a thermal-magnetic trip curve.

Technical snapshot

• Manufacturer: Eaton
• Part number: EGH3030FFB
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 30 A
• Voltage rating: 600 V
• Poles: 3
• Mounting style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Choose the EGH3030FFB for a dependable, OEM-friendly solution that delivers consistent protection where it matters most—at the source of power before faults can cascade through a panelboard or loadcenter.