Eaton EGB2100FFG - 100 A, 480 V, 2-Pole Circuit Breaker | AmpState

Meet the Eaton EGB2100FFG — a 100 A, 480 V, 2-pole molded case circuit breaker designed to deliver reliable branch-circuit overcurrent and short-circuit protection in panelboards and loadcenters. Engineered to fit seamlessly with matching OEM loadcenters, this breaker helps you maintain safe, code-compliant electrical distribution across residential, commercial, and light industrial environments.

Why this breaker stands out

• Compact molded case design makes efficient use of panel space, helping you maximize enclosure capacity without sacrificing protection.
• Thermal-magnetic trip unit provides stable, repeatable protection performance for both overload and short-circuit events, so you can rely on predictable interrupting capabilities.
• OEM-compatible with matching loadcenters and panelboards, ensuring proper fit, labeling, and coordination with existing protection schemes.
• Versatile 100 A, 480 V, 2-pole configuration suitable for a wide range of branch circuits in residential, commercial, and light industrial applications.

Technical specifications

• Manufacturer: Eaton
• Part number: EGB2100FFG
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 100 A
• Voltage rating: 480 V
• Number of poles: 2
• Application: Branch circuit overcurrent and short-circuit protection

Practical use cases

This 2-pole breaker is ideal for protecting feeders and individual branches in 480 V distribution setups. Use it when you need dependable shutoff for a 2-pole circuit in panelboards or loadcenters, with the assurance that it will coordinate with the rest of your protection scheme and OEM equipment. Whether upgrading a legacy panel, expanding a commercial distribution system, or configuring a light-industrial distribution network, the EGB2100FFG offers a compact, reliable protection solution.

Installation and compatibility tips

• Confirm panel compatibility by matching the breaker type (thermal-magnetic molded case) and the OEM loadcenter specification.
• Ensure electrical ratings align with your system’s voltage and current requirements — 480 V and 100 A in this case.
• When replacing an existing breaker, verify label information and trip coordination to maintain consistent protection across the panelboard or loadcenter.

For projects requiring confident, space-efficient protection with precise trip behavior, the Eaton EGB2100FFG delivers. It’s a practical, standards-aligned choice for safeguarding critical circuits in a wide range of settings. Available now from AmpState.