HMC3500M | Circuit Breaker | 500A | 3-Pole | 600V

HMC3500M is a rugged industrial circuit breaker engineered for reliability in maintenance, retrofit, and replacement projects where exact specifications matter. With a 500A rating, 3-pole configuration, and a 600V nominal rating, this unit protects 3-phase electrical systems while simplifying field service and upgrades.

Designed for installations that require precise compatibility, the HMC3500M ensures you can match the protection profile of your existing gear. It’s ideal for panel upgrades, feeder protection in manufacturing lines, and service-entrance retrofits where three‑phase interlock and synchronized trip are essential.

Key specifications and benefits

• Current rating: 500 A, providing robust protection for medium-to-large industrial loads.
• Pole configuration: 3-pole design—effective for balanced 3-phase systems and simultaneous tripping across all phases.
• Voltage rating: 600 V nominal—suitable for common industrial power distribution environments.
• Use case: Maintenance, retrofit, and replacement where exact part numbers are required for compatibility.

Why this matters: The 3-pole construction minimizes the risk of phase imbalances during fault conditions, helping protect motors, drives, and other equipment from damaging surges. The 500A capacity covers a broad range of industrial feeders, reducing the need for oversizing and simplifying procurement.

Who should consider the HMC3500M: electrical maintenance teams, OEMs integrating new equipment into existing panels, and contractors performing retrofit work where matching the HMC3500M’s ratings is critical. If your system relies on a part-number-based approach for compatibility, this breaker aligns directly with your reference.

Important note: Before ordering, confirm fit and ratings against your existing panel or gear. The part number is the most reliable reference for compatibility, ensuring you buy the exact unit you need without surprises on delivery or installation.

Practical usage tips

• Use in installations where a comprehensive 3-phase protection strategy is required—ensuring all three phases trip together for maximum safety.
• Pair with matching protective devices in your electrical room to maintain coordinated protection and easier maintenance scheduling.
• Store on-site with appropriate labeling and follow standard safety procedures during replacement to minimize downtime.