Eaton | FDC4080L | Circuit Breaker | 80A | 4-Pole | 600V

The Eaton FDC4080L is a rugged, ready-to-install circuit breaker engineered for demanding electrical environments. With an 80-amp rating, four-pole configuration, and a 600 V maximum, this unit delivers reliable, coordinated protection for modern panelboards and electrical distributions. Designed for maintenance, retrofit, and replacement projects, it’s the precise component you need when compatibility is non-negotiable. The part number FDC4080L serves as your strongest reference for a flawless match in your existing system.

Key specifications you can rely on

• Amperage: 80 A
• Poles: 4-Pole
• Voltage rating: 600 V
• Reference: Part number FDC4080L

Why this 4-pole design matters

The 4-pole construction is ideal for three-phase systems with a neutral, providing balanced protection across all conductors and ensuring a complete, simultaneous disconnect when needed. This makes it particularly well-suited for industrial panels, data centers, and manufacturing environments where consistent, comprehensive protection is essential. Using the exact FDC4080L part improves reliability and helps maintain the integrity of your protection scheme.

Perfect for maintenance, retrofit, and replacement

If you’re upgrading aging equipment, retrofitting a panel to handle higher loads, or simply replacing a failed breaker, this Eaton unit slides into your existing infrastructure with confidence. Remember to confirm fit and ratings before ordering—the part number is your best guarantee of compatibility with your panelboard or switchgear.

Ideal use cases

• Upgrading industrial control panels that require a reliable 80 A, 4-pole, 600 V protection device
• Replacement in service entrances or distribution panels where exact specifications are critical
• Retrofits in legacy systems to restore safe, code-compliant protection without overhauling the entire electrical setup

Practical tips for installation and compatibility

• Verify the panel’s data label or manufacturer documentation to confirm that FDC4080L is a drop-in replacement for the existing device.
• Match the amperage, pole count, and voltage rating exactly to avoid protection gaps or misfit components.
• Store the part in a clean, dry environment and handle with standard electro-mechanical precautions during replacement.
• When in doubt, reference the FDC4080L catalog number to cross-check with your panel’s approved components list.