Eaton Cutler-Hammer HMDLB3800FT36W 800A 3P 600V Circuit Breaker | AmpState

Introducing the Eaton Cutler-Hammer HMDLB3800FT36W—the robust circuit breaker built for reliable protection in panelboards, load centers, and broader electrical distribution networks. With an 800 A rating, 3 poles, and 600 V capacity, this device is engineered to handle demanding insulation and fault conditions while maintaining safe, controlled shutdowns when needed.

• Part number: HMDLB3800FT36W
• Manufacturer: Eaton Cutler-Hammer
• Amperage: 800 A
• Poles: 3
• Voltage: 600 V
• Product type: Circuit Breaker

This breaker is specifically selected for circuit protection in panelboards and load centers, making it an ideal choice for retrofit work where you need to maintain a consistent part number across maintenance cycles and upgrades. By choosing this model, you simplify inventory, streamline service planning, and reduce that common retrofit risk of mismatched devices.

Why it matters for your projects

• Consistent retrofitting: The HMDLB3800FT36W keeps your service intervals predictable by aligning with existing Eaton configurations.
• Strong distribution protection: Designed for reliable interruption in 3-pole configurations, supporting balanced protection across three-phase systems.
• Factory-backed reliability: From a trusted name in electrical protection, ensuring compatibility with Eaton panels and related distribution components.
• AmpState availability: This unit is readily available through AmpState for quick procurement and project scheduling.

Ideal for

• Electrical maintenance teams planning preventive service and component replacement without introducing new part numbers.
• Retrofit projects updating panelboards and load centers while preserving existing protection schemes.
• Facility managers and contractors seeking dependable, site-tested protection for critical circuits at 600 V.

Practical tips for use and compatibility

• Verify fit with your panelboard’s labeling and any Eaton compatibility notes before installation.
• Keep a small stock of the HMDLB3800FT36W for planned maintenance windows to minimize downtime.
• When in doubt about compatibility, send a quick note to AmpState with your part number and panel model—they’ll assist with fit confirmation.

Ready to secure your electrical distribution with a trusted, retrofit-friendly solution? The Eaton Cutler-Hammer HMDLB3800FT36W 800 A 3P 600 V Circuit Breaker from AmpState delivers dependable protection, straightforward compatibility, and ongoing reliability for your panelboards and load centers.