Eaton - Cutler Hammer - Westinghouse - 5 Star Series - Breaker MCC Bucket - 300 A, 600 V, 36" Height, 3 P | AmpState

Engineered for demanding industrial motor control environments, the Eaton Cutler Hammer Westinghouse 5 Star Series Breaker MCC Bucket delivers a dependable 300 A, 600 V, 3-Pole solution in a compact 36" height. Designed as a direct replacement or retrofit unit, this MCC bucket integrates seamlessly with existing 5 Star Series motor control centers, helping you modernize infrastructure without a complete panel rebuild.

Key capabilities that keep equipment running

• 300 Amp rating supports demanding motor loads and heavy-duty applications with consistent performance.
• 600 Volt maximum exposure aligns with common industrial electrical standards, enabling broad compatibility in typical plant environments.
• 3-Pole configuration tailored for three-phase systems, delivering balanced power distribution and reliable motor control.
• 36" bucket height fits standard MCC rack layouts, simplifying integration into existing installations.
• 5 Star Series compatibility designed specifically to work within Eaton-Cutler Hammer-Westinghouse 5 Star MCC lineups, ensuring a clean retrofit path.
• Direct replacement/retrofit minimizes downtime and avoids costly rewiring or panel redesigns.

Why it matters in real-world operations

In facilities with multiple conveyors, pumps, fans, or compressors, consistent motor control is critical. This MCC bucket provides a reliable intermediary that supports quick maintenance cycles and reduces the risk of cascading outages. By choosing a unit engineered for the 5 Star Series, you preserve system logic and contact evolution, which translates to smoother commissioning and fewer surprises during upgrades.

Ideal use cases

• Upgrading aging MCCs in manufacturing lines that require robust 3-phase power distribution.
• Retrofits to modernize old installations without replacing entire motor control centers.
• New installations that follow 5 Star Series standards, ensuring future compatibility with Eaton family components.
• Facilities seeking a dependable, field-serviceable bucket component for spare-part strategy and maintenance planning.

Installation and practical considerations

Work with qualified electrical professionals to ensure proper phasing, protection, and clearance. This bucket is designed to plug into existing 5 Star Series MCC backplanes and interface with standard control circuits, making replacements straightforward when service windows are limited. Regular inspection of connections, bus bars, and mounting hardware will help sustain performance and safety over time.

Why choose AmpState

AmpState delivers high-quality MCC buckets, retrofit solutions, and industrial motor control components with global delivery and expert technical support. With this 5 Star Series Breaker MCC Bucket, you’re choosing a proven path to upgrade reliability, standardization, and maintenance efficiency across your plant.