Eaton - Cutler Hammer - Westinghouse - 5 Star Series - Breaker MCC Bucket - 150 A, 240 V, 42" Height, 3 P | AmpState

Meet the Eaton - Cutler Hammer - Westinghouse 5 Star Series Breaker MCC Bucket — a purpose-built, industrial-grade solution crafted for demanding motor control centers. Engineered for a 150 A, 240 V, 3-Pole configuration, this 42" tall MCC bucket is designed to integrate seamlessly with Eaton, Cutler Hammer, and Westinghouse 5 Star Series lineups, serving as a dependable direct replacement or retrofit for existing installations.

Key strengths that matter in the field

• Direct replacement or retrofit compatibility: Precisely engineered to slot into 5 Star Series motor control centers, enabling quicker upgrades and reduced downtime during maintenance or modernization.
• Robust electrical rating: 150 A at 240 V with 3-Pole configuration supports typical industrial motor loads and three-phase systems common in manufacturing, pumping, and processing environments.
• Standardized form factor: A 42" bucket height ensures alignment with existing MCC frames, minimizing rework and preserving enclosure footprint.
• OEM lineage, trusted performance: Built to align with the well-known Eaton-Cutler Hammer-Westinghouse 5 Star Series ecosystem, safeguarding compatibility with existing breakers, bus connections, and accessories.
• Industrial-grade reliability: Designed for continuous operation in demanding industrial settings, helping minimize unplanned downtime and maintain production schedules.

Ideal applications and use cases

• Retrofitting aging MCCs in manufacturing plants that rely on dependable, modular motor control infrastructure.
• Upgrading existing 5 Star Series lineups to ensure consistent performance when upgrading motors, drives, or protection schemes.
• Replacing failed or worn MCC buckets in process facilities, conveyors, pumps, and HVAC systems that require strict 3-phase protection at 150 A.

Compatibility, installation, and practical considerations

This MCC bucket is specifically designed to work within Eaton, Cutler Hammer, Westinghouse 5 Star Series motor control centers. It functions as a straightforward replacement or retrofit component, reducing wiring changes and preserving the integrity of your current control architecture. When planning installation, verify enclosure dimensions and mounting alignment to maintain proper clearance and bus access. Always follow relevant electrical codes and manufacturer guidelines during retrofit or replacement projects.

AmpState support and why it matters

AmpState provides the part you need with global delivery and dedicated technical support. If you’re upgrading an aging MCC or building out new control capacity, AmpState’s network helps ensure you get the right bucket, on time, with the guidance you need to complete the retrofit smoothly.

Practical tips for maximum value

• Prepare a compatibility checklist before purchase, focusing on 5 Star Series frame compatibility, bus bar alignment, and connector sizing to minimize installation friction.
• Inspect all mating components (breakers, lugs, and accessories) for wear and plan replacement of any aging parts during the retrofit to extend overall system life.
• Coordinate with your maintenance schedule to minimize plant downtime—batch the MCC bucket replacement with other non-critical maintenance activities when possible.