Eaton | CND3800T56W | Circuit Breaker | 800A | 3-Pole | 600V

Eaton CND3800T56W is a high-capacity circuit breaker engineered for demanding, three-phase electrical systems. Rated for 800A, with a 3-pole configuration and a 600V electrical rating, this unit is built to protect heavy motor loads, feeders, and panels in industrial and commercial installations. It shines in maintenance, retrofit, and replacement projects where exact specifications matter for safety and reliability.

Direct compatibility matters when protecting critical infrastructure. The part number CND3800T56W is your fastest route to a precise fit within Eaton’s protection system family, ensuring identical mounting dimensions and electrical interfaces that align with existing gear. Always confirm fit and ratings before ordering, since even small differences in pole count or voltage can necessitate a different model.

Core specifications

• Amperage: 800A
• Poles: 3-Pole
• Voltage: 600V
• Part number: CND3800T56W

What problems this breaker solves

For facilities upgrading or expanding electrical infrastructure, the Eaton CND3800T56W provides dependable overcurrent protection tailored to three-phase systems. Its 800A rating accommodates substantial motor loads and feeders without frequent trips, while the 3-pole design ensures balanced protection across all phases. Using the exact part for retrofit reduces the risk of mismatched trip curves, mounting incompatibilities, or enclosure clearance issues that can derail a project.

Ideal use scenarios

• Retrofit projects in mid-size manufacturing lines upgrading from older breakers with matching current and voltage specs.
• Maintenance replacements to restore original protection characteristics after equipment service or panel refurbishment.
• New or existing 600V, three-phase feeders in warehouses, data centers, or processing facilities where uptime matters.

Installation and compatibility tips

• Triple-check the part number as the best compatibility reference. CND3800T56W is designed to align with Eaton’s protection system family; ensure your enclosure and bus connections match.
• Confirm ratings and pole configuration before purchase; a mismatch can require a different model or additional mounting kits.
• Keep spare Eaton-compatible components on hand (fuses, accessories, mounting hardware) to streamline retrofits and minimize downtime.
• Document the current panel schedule and cross-check with the manufacturer’s catalog to verify this breaker fits your panel model and version.

Why choose an OEM-part like CND3800T56W over generic options

OEM parts deliver a guaranteed fit, predictable trip behavior, and reliable electrical interface with the rest of your protection scheme. By selecting the exact Eaton model, you can count on consistent performance, straightforward ordering, and easier asset management for future replacements.