Eaton | LDC3300X | Circuit Breaker | 300A | 3-Pole | 600V

Eaton LDC3300X Circuit Breaker is a purpose-built protection solution for 3-phase electrical systems, delivering reliable 300 A capability in a 3-pole, 600 V package. Designed for maintenance, retrofit, and replacement projects, this model helps you restore or upgrade critical power infrastructure with confidence by matching exact specifications.

• Amperage: 300 A
• Poles: 3-Pole
• Voltage: 600 V

The LDC3300X is identified by its part number, making compatibility checks straightforward during procurement. This is especially valuable in retrofit or replacement scenarios where matching the original specifications matters for panel compatibility and system protection.

Why choose the Eaton LDC3300X for your project

• Exact spec alignment: The LDC3300X guarantees you’re selecting a model that aligns with your existing 3-phase, 600 V, 300 A requirements, reducing the risk of mismatches during maintenance or upgrades.
• 3-Pole design for 3-phase systems: Suitable for balanced 3-phase power distribution common in industrial and commercial environments, helping to protect equipment and maintain electrical reliability.
• Targeted for retrofit and replacement: Ideal for upgrading legacy panels or replacing failing components without overhauling the entire distribution system.

Ideal use cases

• Maintenance projects where a precise, drop-in replacement is needed for a 3-pole, 600 V, 300 A circuit breaker
• Retrofit upgrades to bring older electrical panels up to current operating requirements
• Replacement in industrial facilities, manufacturing lines, and data-center support infrastructure that run on 3-phase 600 V power

Compatibility and ordering tips: Always confirm fit and ratings before ordering. The part number (LDC3300X) serves as the best reference to ensure you’re obtaining the correct model for your specific panel. If you’re consolidating components around a dedicated Eaton ecosystem, staying with the LDC3300X helps maintain consistency across your protection strategy.

With the Eaton LDC3300X, you gain a reliable, purpose-built circuit breaker that aligns with your 3-phase 600 V blackbox, supports essential maintenance workflows, and streamlines replacement projects—so your electrical system stays protected and productive.