Eaton EHD3050 50A 3P 480V Circuit Breaker | AmpState

The Eaton EHD3050 is a robust 3-pole circuit breaker designed for reliable protection in 3-phase 480V electrical systems. Built to perform in panelboards, load centers, and distributed electrical networks, it provides dependable overcurrent protection for critical feeders and branch circuits.

Whether you’re performing a replacement project or stocking spares to keep your bill of materials (BOM) aligned with the original part number, the EHD3050 is engineered for a precise, OEM-consistent fit. This means fewer compatibility surprises and faster, downtime-conscious maintenance.

Key specifications

• Manufacturer: Eaton
• Part Number: EHD3050
• Product Type: Circuit Breaker
• Amperage: 50 A
• Poles: 3
• Voltage: 480V

Why this matters

• OEM-aligned BOM compatibility: Using the exact EHD3050 part ensures your existing Eaton installations stay in spec, reducing engineering changes and procurement risk.
• 3-phase 480V readiness: Designed for industrial and commercial distributions that rely on three-phase power, helping protect critical equipment and uptime.
• Ready availability: AmpState stocks this Eaton breaker, with support to confirm fit and compatibility for your panel or distribution system.

Ideal for

• Maintenance teams planning scheduled replacements and spare parts inventories
• Electrical distributors stocking OEM-matched components to serve industrial customers
• Facilities managers overseeing panelboards and load centers in manufacturing, data centers, and large commercial sites

Use cases and practical applications

• Replace a worn or tripped 50 A circuit breaker in 3-phase panelboards without altering the original wiring scheme
• Stock a genuine EHD3050 spare to minimize downtime during planned outages or emergency service windows
• Retrofitting or upgrading legacy distributions that originally used Eaton protection devices

Need assistance verifying compatibility with your specific panel or distribution scheme? Message us and we’ll help confirm fit for your Eaton system. AmpState is here to support you with accurate part identification and prompt availability for the Eaton EHD3050.