Eaton | EHD3045LBP10 | Circuit Breaker | 45A | 3-Pole | 480V

Power up reliable, protected 3‑phase distribution with the Eaton EHD3045LBP10 circuit breaker. Engineered for 45A, 3‑pole operation at 480V, this unit is a precise fit for maintenance, retrofit, and replacement projects where exact specs matter. Built to integrate smoothly with Eaton‑style panels and gear, it delivers consistent protection across all three phases when your system runs at industrial voltages.

• Exact reference part — The EHD3045LBP10 part number is your best reference for compatibility, helping you avoid misfits and downtime.
• Three‑pole protection — Ensures synchronized disconnection across all lines in a 3‑phase network, reducing risk from imbalanced loads.
• 480V suitability — Designed for standard industrial power distribution, aligning with typical 3‑phase setups found in manufacturing, facilities, and data centers.
• 45A rating — Provides appropriate overcurrent protection for medium‑duty circuits while preserving equipment safety and uptime.
• Versatile installation use cases — Ideal for maintenance tasks, panel retrofits, and replacement scenarios where the exact Eaton specifications are required.
• Compatibility reminder — Confirm fit and ratings before ordering to ensure seamless integration with your existing panel or system.

Use cases and practical considerations

• Retrofit older or upgraded 3‑phase equipment that operates at 480V with a 45A circuit, ensuring continuity and protection without overhauling your entire electrical layout.
• Perform routine maintenance or component upgrades in industrial facilities, manufacturing lines, or commercial electrical rooms where Eaton breakers are standard.
• Keep a ready‑to‑install spare on hand for critical systems, reducing downtime in situations where exact part references are essential.

Why choose this Eaton circuit breaker? It’s not just a component; it’s a reliable, field‑proven solution built around precise specs and a naming convention that simplifies sourcing and install decisions. By prioritizing the exact part number, 3‑pole design, and 480V operation, you ensure consistent performance aligned with your existing protection strategy—and you reduce the risk of compatibility issues that can extend repair times.

Technical snapshot

• Amperage: 45A
• Poles: 3‑Pole
• Voltage: 480V
• Part number: EHD3045LBP10

Note: Confirm fit and ratings before ordering. The part number is the best reference for compatibility to help ensure you select the exact Eaton breaker your system requires.