Eaton FDC3030 - 30 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Eaton FDC3030 is a 30A, 600V, 3-pole bolt-on molded case circuit breaker engineered to deliver dependable branch circuit protection in panelboards and load centers. Designed for rigorous environments, it blends robust construction with precise protection to help keep electrical systems safe and available.

• provides a secure, vibration-resistant bus connection, making installation straightforward and maintenance-friendly in busy electrical panels.
• Thermal-magnetic trip unit delivers stable, repeatable protection by responding to sustained overloads and immediate short circuits, reducing nuisance trips and improving overall system reliability.
• 3-pole configuration supports three-phase protection, ensuring synchronized trip across all phases—crucial for balanced three-phase systems in commercial and light industrial installations.
• OEM-compatible design is built to work with matching Eaton OEM load centers and panelboards, facilitating straightforward replacements and consistent performance.
• Versatile application suitable for residential, commercial, and light industrial settings where reliable branch circuit and short-circuit protection is essential.

What makes this breaker uniquely valuable

Unlike generic breakers, the FDC3030 combines bolt-on robustness with a thermal-magnetic protection philosophy. The bolt-on mounting minimizes movement in high-vibration environments, which helps maintain a solid electrical connection over time. The thermal-magnetic trip unit provides two layers of protection—the thermal element handles sustained overloads, while the magnetic element rapidly clears short circuits—so you get predictable, fast responses exactly when you need them.

Ideal use scenarios

• New panel installations in light commercial spaces where three-phase circuits require reliable, easy-to-service protection.
• Remedial replacements in existing Eaton panelboards and load centers to restore native performance and compatibility.
• Electrical distribution cabinets in small industrial settings where steady protection across all three phases matters for equipment health.

Technical snapshot

• Manufacturer: Eaton
• Part Number: FDC3030
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 30A
• Voltage Rating: 600V
• Number of Poles: 3
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Why choose this breaker for your electrical system

Choosing the Eaton FDC3030 means prioritizing durable construction, precise protection, and seamless compatibility with OEM equipment. Its bolt-on design reduces the risk of loose connections in environments with vibration or movement, while the dual-action protection of the thermal-magnetic trip unit helps prevent both nuisance trips and catastrophic faults. For professionals and knowledgeable DIYers alike, this breaker is a dependable, long-lasting component that keeps distribution panels running smoothly in residential, commercial, and light industrial settings.

Part of the Eaton lineup, the FDC3030 is a reliable choice when you need solid overcurrent and short-circuit protection in a 3-pole package. Available through AmpState, it’s ready to install in compatible panelboards and load centers that demand consistent, code-compliant performance.