Eaton | FDC3045L | Circuit Breaker | 45A | 3-Pole | 600V

Engineered by Eaton, the FDC3045L is a 3-pole, 45-amp circuit breaker designed to protect three-phase power systems up to 600 volts. Built for reliability in demanding environments, it delivers dependable overcurrent protection while streamlining maintenance, retrofit, and replacement projects.

• 45A, 3-Pole configuration: Ideal for safeguarding balanced three-phase circuits and motors, helping prevent damage from overloads and short circuits.
• 600V rating: Broad compatibility with industrial panels and equipment operating at higher voltages, providing versatile protection across applications.
• Maintenance, retrofit, and replacement ready: Specifically suited for projects where exact specifications matter, ensuring a seamless swap into existing assemblies without unnecessary changes.
• Best reference for compatibility: Use the part number FDC3045L as the primary guide when matching breakers to your panel or load center.
• Fit and ratings verification: Before ordering, confirm that the breaker’s amperage, pole count, and voltage align with your panel labeling and system requirements.

Practical use scenarios:

• Replacing a failed three-phase 45A breaker in a distribution panel that serves motors or large industrial loads.
• Retrofit projects upgrading older panels to modern, compliant overcurrent protection without changing the surrounding wiring or bus arrangements.
• Maintenance swaps in control panels or motor control centers where consistency with Eaton components protects serviceability and uptime.

Why choose Eaton for your protection needs? The FDC3045L combines precise three-phase protection with a robust voltage rating, designed to integrate smoothly into existing Eaton-based systems. This approach helps reduce downtime, simplifies part sourcing, and ensures you’re using a proven component that aligns with your installation’s specifications. When ordering, rely on the FDC3045L part number to confirm compatibility and avoid mismatched replacements.