Eaton FD3090L - 90 A, 600 V, 3-Pole Circuit Breaker | AmpState

The Eaton FD3090L 90 A, 600 V, 3-pole molded case circuit breaker is engineered to deliver dependable branch circuit overcurrent and short‑circuit protection right where you need it—inside panelboards and loadcenters.

Designed with panel efficiency in mind, its compact molded-case form makes the most of available space without compromising rugged protection. The thermal-magnetic trip unit provides stable, repeatable protection across varying loads and temperatures, helping to prevent nuisance trips while still delivering fast response when a fault occurs. It’s built to mate with matching OEM loadcenters and panelboards, ensuring a reliable, integrated solution for your electrical distribution needs.

• Three-pole configuration suitable for 3‑phase systems and multi‑circuit layouts in residential, commercial, and light industrial panels.
• 90 A at up to 600 V for effective protection of larger branch circuits, motors, HVAC gear, and other high‑demand loads.
• Thermal-magnetic trip unit delivers predictable protection performance, adjusting to ambient conditions while responding quickly to short circuits.
• Compact molded-case design maximizes panel space and simplifies installation in compact or crowded panelboards.
• OEM‑grade compatibility engineered to install with matching Eaton loadcenters and panelboards for a seamless, code‑compliant fit.
• Versatile across environments ideal for residential electrical upgrades, light commercial installations, and small industrial power distribution.

Use cases and scenarios

• Upgrading a home’s distribution panel to support larger circuits for new appliances or a renovated HVAC system.
• Installing in small to mid‑size commercial panels to protect lighting, receptacles, and workloads in retail, offices, or food service environments.
• Guarding motor and equipment circuits in light industrial settings where compact form and reliable protection are essential.

Technical snapshot

• Manufacturer: Eaton
• Part Number: FD3090L
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 90 A
• Voltage Rating: 600 V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Availability: This unit is part of AmpState's Eaton catalog and is ready to install in compatible panelboards and loadcenters. When upgrading or replacing, pair the FD3090L with the appropriate OEM panelboard model to ensure proper fit and performance.