Eaton FDC3225L - 225 A, 600 V, 3-Pole Circuit Breaker | AmpState

Meet the Eaton FDC3225L — a 3-pole molded case circuit breaker engineered to guard your electrical distribution with precision. With a 225A rating at 600V, it delivers dependable branch circuit overcurrent and short-circuit protection inside panelboards and loadcenters.

Built for space efficiency and lasting reliability, the FDC3225L uses a compact molded case design that maximizes usable panel space without compromising protection performance. The thermal-magnetic trip unit provides stable, repeatable protection: the thermal element responds to sustained overloads, while the magnetic element delivers instantaneous tripping for severe faults. This dual-action protection helps prevent nuisance trips and reduces equipment risk.

• Compact molded case design to optimize panel layout and wire routing
• Thermal-magnetic trip unit for precise overload and short-circuit protection
• 3-pole configuration suitable for three-phase distribution and multi-wire circuits
• 225A, 600V rating for robust feeder protection
• OEM-compatible with matching Eaton loadcenters and panelboards for straightforward installation
• Versatile across environments ideal for residential, commercial, and light industrial applications

Technical snapshot

• Manufacturer: Eaton
• Part Number: FDC3225L
• Type: Thermal-magnetic molded case circuit breaker
• Amperage: 225 A
• Voltage: 600 V
• Poles: 3

Use cases and real-world scenarios

In residential developments or multi-tenant buildings, the Eaton FDC3225L can serve as a reliable feeder breaker in main or sub-panels, protecting feeders that power essential equipment and circuits. In commercial spaces such as offices or small businesses, it supports three-phase distribution and protects critical loads while enabling straightforward coordination with other protective devices. In light industrial settings, the 225A rating handles moderate-duty circuits, providing dependable shutdown during faults and supporting overall system safety and uptime.

Why this matters

Choosing a molded case breaker like the FDC3225L means investing in a protective device designed for repeated cycling and long service life. The combination of a compact footprint, a thermal-magnetic trip mechanism, and compatibility with Eaton’s OEM panel products translates into smoother installations, fewer compatibility concerns, and clear protection coordination across your electrical distribution system.