Eaton | KDC2400F | Circuit Breaker | 400A | 2-Pole

Meet the Eaton KDC2400F Circuit Breaker — a 400A, 2-pole protection device designed for reliability in demanding electrical environments. Built to support maintenance, retrofit, and replacement projects where exact specifications matter, this Eaton component helps keep power systems safe, compliant, and running smoothly without unnecessary downtime.

Key specifications

• Amperage: 400A
• Poles: 2-Pole
• Part Number: KDC2400F
• Brand: Eaton
• Application: maintenance, retrofit, and replacement where matching specs are required

What makes the KDC2400F unique

• Exact spec compatibility: When replacing or upgrading, matching the exact part number ensures you’re aligning with the panel’s design, ratings, and electrical characteristics.
• High-current protection: With a 400A rating, this two-pole breaker is built to handle demanding circuits that rely on solid overcurrent protection.
• Reliable Eaton engineering: Designed to integrate with Eaton protection systems, helping maintain consistent performance and long service life in installed panels.
• Clear compatibility reference: The part number is the best reference for compatibility, simplifying ordering and reducing guesswork in maintenance or retrofit projects.

Ideal use scenarios

• Routine maintenance where a like-for-like replacement is required to preserve panel integrity and protection coordination.
• Retrofit projects that demand exact-spec components to upgrade or extend the life of existing circuits without redesigning the panel.
• Replacement of worn or failed breakers in 2-pole configurations that serve high-current loads, ensuring continued safe operation.
• Keep-ahead spare planning for facilities with heavy electrical demand, minimizing downtime during scheduled maintenance.

Guidance for installation and compatibility

Before ordering, verify fit and ratings to ensure seamless integration with your current Eaton panel or bus system. Rely on the KDC2400F part number as the definitive reference for compatibility—this helps you confirm that the breaker will match your existing electrical architecture and protection scheme. If you’re upgrading or replacing components in a high-demand installation, this 400A, 2-pole Eaton breaker provides a straightforward path to restore robust overcurrent protection with minimal deviation from your established specs.