Eaton HFD3050L - 50 A, 600 V, 3-Pole Circuit Breaker | AmpState

The Eaton HFD3050L is a purpose-built 50A, 600V, 3-pole molded case circuit breaker designed to protect your panelboards and loadcenters from overcurrent and short-circuit events. Built for reliability in everyday electrical environments, this device combines compact footprint with dependable performance, making it a smart choice for modern electrical installations.

Why the HFD3050L stands out

• Space-saving molded case design delivers robust protection without crowding your panel, helping you maximize usable interior space in both existing and new installations.
• Thermal-magnetic trip unit provides stable, repeatable protection by combining overload (thermal) and short-circuit (magnetic) protection in one unit, so you get fast, predictable response under fault conditions.
• OEM panel compatibility is engineered to integrate smoothly with matching Eaton loadcenters and panelboards, reducing installation guesswork and compatibility concerns.
• Versatile for multiple environments—well-suited for residential, commercial, and light industrial applications where dependable branch-circuit protection is essential.

What problems does it solve?

In any electrical system, protecting conductors and devices from overcurrent and short circuits is critical. The HFD3050L delivers proactive protection for 3-phase distribution, ensuring that all phases disconnect on fault, minimizing arcing risk and potential damage. Its compact form fits tighter panel envelopes, while its thermal-magnetic trip curve responds consistently across typical vibration and temperature variations found in real-world settings.

Ideal use cases

• Upgrading or provisioning panelboards in small commercial spaces, retail outlets, or office suites with reliable 3-phase protection.
• Installing in light industrial panels that require a compact, easily serviceable MCCB with a clear trip profile.
• Retrofits where OEM compatibility with Eaton loadcenters simplifies sourcing and installation.

Specifications at a glance

• Manufacturer: Eaton
• Part Number: HFD3050L
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 50A
• Voltage Rating: 600V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection in panelboards and loadcenters

Choose the Eaton HFD3050L when you need precise, reliable protection for 3-phase electrical systems without compromising panel space or installation simplicity. It’s the sensible, durable choice for ensuring electrical safety and system continuity across residential, commercial, and light industrial environments.