Eaton Cutler-Hammer HFD3150 150A 3P 600V Circuit Breaker | AmpState

When you need dependable circuit protection for three-phase power up to 600V, the Eaton Cutler-Hammer HFD3150 delivers. This 150A, 3-pole breaker is built for panelboards, load centers, and electrical distribution configurations used in commercial and industrial settings.

Designed for retrofit work and maintenance planning, it helps you maintain a consistent part number across replacements, reducing inventory confusion and downtime.

• Three-pole protection supports three-phase circuits up to 150A at 600V, ensuring balanced protection for motor loads and distribution feeders.
• Optimal for retrofit and maintenance keeps your inventory streamlined with a single, recognizable part number (HFD3150).
• Wide compatibility intended for Eaton panelboards and load centers, making it a reliable choice for electrical distribution upgrades.
• Reliable performance in demanding environments designed for everyday electrical work in commercial and industrial settings.
• Availability from AmpState with support to verify fit if you're unsure about compatibility.

Ideal use cases

• Retrofitting existing Eaton panelboards or load centers while keeping a consistent part number to simplify ordering and maintenance records.
• Upgrading or replacing three-phase feeders in commercial facilities, factories, or large mechanical systems that operate at up to 600V.
• Parts inventory optimization for maintenance teams that service multi-panel distributions and require predictable replacements.

If you’re unsure about compatibility, AmpState offers assistance to confirm fit and ensure seamless integration with your current Eaton electrical distribution setup.