Eaton HMDLB3800T36W Circuit Breaker, 800A, 3-Pole, 480V

The Eaton HMDLB3800T36W is a rugged, industrial-grade circuit breaker designed to protect high-demand electrical systems. With an 800 A rating, a 3-pole (three-phase) configuration, and a 480V operating range, this breaker is built to handle demanding service, maintenance, and replacement projects in industrial environments. It’s engineered to deliver reliable short-circuit and overload protection when uptime matters most.

Key advantages that set the HMDLB3800T36W apart

• High-current capability with an 800 A rating ensures robust protection for large equipment and heavy loads.
• Three-pole design provides comprehensive three-phase protection, simplifying integration into standard industrial panels.
• 480V compatibility supports common industrial power systems, enabling seamless substitution in compatible installations.
• Specifically suited for maintenance and replacements—a reliable option when upgrading or refurbishing existing power infrastructure.
• Part-number-backed fit—verify compatibility by the exact HMDLB3800T36W part number and your application requirements.

Ideal use cases

Best suited for industrial electrical service environments where dependable protection is crucial—think panel upgrades, service entrances, and replacement of aging breakers in manufacturing lines or processing facilities. If your system operates at 480V and you require a solid, three-phase protective device capable of handling substantial current, the HMDLB3800T36W is a strong match.

Compatibility and installation considerations

• Always verify fit by part number—HMDLB3800T36W is the authoritative identifier for this model.
• Confirm your application requirements align with the breaker’s specifications (amperage, poles, voltage) before purchase.
• For added confidence, you can message us to help confirm compatibility with your panel, bus configuration, and protection goals.

If you’re unsure about matching the right part number to your exact setup, we’re ready to assist. Reach out with your panel type, voltage class, and current requirements, and we’ll help ensure a proper, reliable fit for your next industrial electrical project.