Eaton - Cutler Hammer - Westinghouse - 5 Star Series - Breaker MCC Bucket - 150 A, 208 V, 24" Height, 3 P | AmpState

Engineered for reliability in demanding industrial motor control centers, the Eaton 5 Star Series Breaker MCC Bucket delivers a precise, drop-in retrofit solution for 150 A, 208 V, 3-Pole configurations. Designed to fit Eaton/Cutler Hammer and Westinghouse 5 Star Series MCC lineups, this bucket keeps critical machinery online by simplifying replacements and upgrades without invasive rework.

Key specifications that matter in the field

• Current rating: 150 A
• Voltage: 208 V
• Poles: 3-Pole
• Bucket height: 24 inches
• Series: 5 Star Series
• Configuration: Breaker MCC Bucket

Why this MCC bucket stands out

What makes this bucket uniquely valuable is its native compatibility with the 5 Star Series MCC architecture. It’s not a generic chassis replacement—it’s a purpose-built module that aligns with existing bus bars, across-the-board mounting patterns, and the interlock geometry used in Eaton/Cutler Hammer and Westinghouse installations. That means faster swaps, fewer field adaptations, and reduced downtime during maintenance windows.

Practical benefits for your operation

• Direct replacement path for aging or damaged MCC buckets in 5 Star Series lineups, preserving existing wire runs and control circuits.
• Efficient retrofits that accommodate upgrades to higher-current motor drives or upgraded protection schemes without reconfiguring the entire MCC.
• Consistent electrical performance in 3-phase systems, ideal for conveyors, pumps, fans, and other heavy-load motor applications.
• Solid construction designed for the rigors of industrial environments, delivering stable bus connections and reliable fault isolation.

Ideal customers and use cases

• Maintenance teams responsible for aging motor control centers seeking dependable, ready-to-retrofit buckets.
• Facilities upgrading from older 5 Star Series components to maintain compatibility with existing field devices.
• Industrial plants requiring quick-turn replacements to minimize production downtime during routine servicing or contingencies.

Installation and compatibility notes

This MCC bucket is specifically engineered to integrate with Eaton – Cutler Hammer – Westinghouse 5 Star Series motor control centers. It supports a 24" bucket height and a 3-pole configuration, matching standard 208 V, 3-phase electrical systems used in industrial settings. For a seamless fit, confirm that the mounting pattern, bus bar dimensions, and wiring schematics in your MCC align with the 5 Star Series retrofit specifications.

Why AmpState stands behind this solution

AmpState delivers reliable MCC buckets, retrofit solutions, and industrial motor control components with global reach and technical support. When you choose this bucket, you’re not just buying a part—you’re partnering with a team that backs installation readiness, accurate part matching, and timely assistance to keep your operation running smoothly.

Pro tips for a smooth retrofit

• Have the original 5 Star Series wiring diagrams on hand to verify terminal mappings and ensure correct re-termination during the swap.
• Inspect bus bar contact surfaces for cleanliness and corrosion before installation to promote reliable, low-resistance connections.
• Coordinate with your electrical team to schedule the replacement during a planned maintenance window to minimize production impact.
• Document the retrofit with new part numbers and serials for future maintenance records and warranty traceability.