Eaton | MD3500 | Circuit Breaker | 500A | 3-Pole | 600V

The Eaton MD3500 Circuit Breaker is a robust, three-pole protection device engineered for demanding 600V electrical systems. Designed specifically for maintenance, retrofit, and replacement projects, this unit ensures you can restore reliable, code-compliant protection where matching specifications matter most.

• Amperage: 500A
• Poles: 3-Pole
• Voltage: 600V
• Reference: MD3500 (best compatibility reference)

Whether you're upgrading an aging panel, swapping in a failed unit, or stocking spare parts for routine maintenance, the MD3500 provides a precise fit for systems that require three-phase, high-current protection at 600 volts.

Compatibility and sourcing tips

• Before ordering, confirm the exact fit and ratings for your panel or switchgear. The MD3500 part number is the most reliable reference for compatibility.
• Use in applications that demand a 500A, 3-Pole, 600V circuit protection solution to maintain safe, interrupted operation during fault conditions.

Practical use cases

• Maintenance: Regularly replace worn or trip-rated breakers to prevent unexpected outages in industrial distribution networks.
• Retrofit: Update legacy equipment to meet current protection requirements without altering downstream wiring or upstream protection schemes.
• Replacement: Keep a ready-to-install unit on hand to minimize downtime when a three-phase breaker needs immediate replacement.

In environments where reliable three-phase protection is non-negotiable, the Eaton MD3500 stands out as a precise, specification-driven choice. It’s built to align with your system’s 600V distribution needs and to integrate smoothly with existing protection schemes when the MD3500 part number is used as the compatibility reference.