Eaton EGS3090FFG - 90 A, 600 V, 3-Pole Circuit Breaker | AmpState

Eaton EGS3090FFG is a 90A, 600V, 3-pole molded case circuit breaker designed for dependable branch circuit protection in panelboards and loadcenters. It combines space-efficient design with precise protection for a wide range of electrical installations.

What makes this breaker stand out

• Compact molded case design maximizes panel space, leaving room for clean wiring and future expansion.
• Thermal-magnetic trip unit delivers stable, repeatable protection across a broad range of fault conditions, reducing nuisance trips and equipment stress.
• 3-pole configuration ideal for 3-phase systems in commercial and light industrial environments, while still suitable for certain multi-wire residential applications.
• OEM-ready compatibility engineered to align with matching Eaton OEM loadcenters and panelboards for seamless installation and performance.
• 600V rating supports higher voltage circuits, including industrial control panels and feeders, expanding your protection options.

Best-use scenarios

Designed for branch circuit overcurrent and short-circuit protection, the Eaton EGS3090FFG is well-suited for:

• New panel installations in commercial spaces and light industrial facilities
• Upgrades to protect higher-voltage feeders in existing panels
• Machine control and equipment feeders in industrial environments
• Residential or small business setups requiring reliable 3-phase protection where applicable

Why it matters

Protection that you can rely on means less downtime and safer electrical systems. The EGS3090FFG’s precise thermal-magnetic trip ensures that circuits trip quickly on actual faults while staying steady during normal transients. The rugged molded-case construction resists typical wear in busy electrical panels, helping to maintain consistent performance over years of service.

Specifications at a glance

• Manufacturer: Eaton
• Part number: EGS3090FFG
• Amperage rating: 90 A
• Voltage rating: 600 V
• Poles: 3
• Type: Thermal-magnetic molded case circuit breaker
• Application: Branch circuit overcurrent and short-circuit protection

Installation and compatibility tips

For optimal performance, pair the Eaton EGS3090FFG with matching OEM Eaton load centers and panelboards. Ensure correct mounting, torque specifications, and labeling per electrical codes. This unit is designed to be installed by qualified electricians familiar with panelboard configurations and 3-phase systems.

Trusted source

Available from AmpState as a genuine Eaton part, ready to support your breaker replacement or new installation with the reliability Eaton is known for.