Eaton | LD3350W | Circuit Breaker | 350A | 3-Pole | 600V

Meet the Eaton LD3350W, a 350A, 3-pole, 600V circuit breaker built for demanding electrical systems. Engineered for reliable protection in scenarios where precise trip performance and robust construction matter, this unit is designed to keep critical operations flowing smoothly.

Designed for maintenance, retrofit, and replacement projects where exact specifications are essential, the LD3350W fits where a 350-amp, three-phase, 600-volt device is required. The part number LD3350W is the best reference for compatibility, so before ordering, confirm fit and ratings against your panel or distribution equipment.

• High-current three-phase protection: 350A capacity across a 3-pole configuration to safely interrupt three-phase loads.
• 600V electrical rating: Suitable for medium- to high-voltage distribution within defined system limits.
• Precise compatibility reference: Use the LD3350W part number to ensure you’re selecting the exact Eaton replacement for your existing installation.
• Retrofit and replacement ready: Ideal for upgrading aging breakers or restoring protection in panels that require matching specs.
• Clear procurement guidance: Rely on the part number as the best compatibility signal; verify fit and ratings before purchase to avoid mismatches.

Ideal use cases include industrial power distribution, large motor control centers, and commercial facilities where a single, uninterrupted 350A three-phase circuit breaker is essential. If you’re upgrading or replacing an older unit, the LD3350W provides a straightforward, spec-consistent option that aligns with Eaton’s trusted engineering standards.

Practical tips: have your equipment’s datasheet on hand, compare the LD3350W’s amperage, poles, and voltage to your system requirements, and plan for proper installation torque and clearance per safety guidelines. This approach helps ensure reliable protection and minimizes downtime during retrofit or maintenance projects.