Eaton EHD3050L - 50 A, 480 V, 3-Pole Circuit Breaker | AmpState

The Eaton EHD3050L is a 50A, 480V, 3-pole molded case circuit breaker engineered to safeguard branch circuits in panelboards and load centers. Built for dependable overcurrent and short-circuit protection, it combines compact design with reliable performance for demanding electrical layouts.

Why this breaker stands out

• Compact molded case design optimizes panel space, making it easier to fit multi-circuit configurations in tight panels without compromising protection.
• Thermal-magnetic trip unit provides stable, repeatable protection by combining thermal overload sensing with instantaneous magnetic trip for short circuits, reducing nuisance trips across varying temperatures and loads.
• OEM compatibility is ensured with matching Eaton panelboards and load centers, delivering precise fit, reliable trip characteristics, and straightforward replacement.
• Versatile, three-phase protection well-suited for commercial and light industrial environments, while also applicable in residential setups requiring 480V three-phase distribution.

Ideal use cases

• Protection for 3-phase motors, HVAC equipment, compressors, and conveyors in commercial or light industrial facilities.
• Retrofits or upgrades in Eaton panelboards and compatible OEM load centers where space efficiency and dependable protection are priorities.
• Panelboard modernization projects that demand consistent trip performance across a range of temperatures and load profiles.

Technical snapshot

• Amperage: 50 A
• Voltage: 480 V
• Poles: 3
• Type: Thermal-magnetic molded case circuit breaker
• Application: Branch circuit overcurrent and short-circuit protection
• Manufacturer: Eaton
• Part Number: EHD3050L

Choosing the Eaton EHD3050L means embracing a purpose-built solution for three-phase power distribution that pairs precise protection with intelligent design. It’s a practical, long-term upgrade for facilities aiming to protect valuable equipment, improve panel efficiency, and simplify maintenance—all while aligning with Eaton’s trusted load center ecosystems. Whether you’re coordinating a commercial electrical upgrade or implementing a reliable industrial distribution strategy, this 3-pole, 480V breaker delivers clear benefits in performance and compatibility.