Eaton - Cutler Hammer - Westinghouse - 5 Star Series - Breaker MCC Bucket - 100 A, 480 V, 12" Height, 3 P | AmpState

The Eaton - Cutler Hammer - Westinghouse 5 Star Series Breaker MCC Bucket is a rugged, purpose-built solution for industrial motor control centers. Engineered to meet demanding 100 A, 480 V, 3-Pole specifications, this MCC bucket delivers reliable performance in high-load environments and serves as a direct replacement or retrofit for existing 5 Star Series setups.

Key benefits at a glance

• Direct compatibility with 5 Star Series MCCs: Seamless integration into Eaton - Cutler Hammer - Westinghouse motor control centers designed around the 5 Star Series platform.
• Precise electrical ratings: 100 A, 480 V, 3-Pole configuration tailored for demanding motor starts, feeds, and protection schemes.
• Compact, proven form factor: 12" bucket height fits standard 5 Star arrangements while delivering dependable, easy-access maintenance.
• Retrofit-ready: Ideal for upgrading aging MCCs or stocking a reliable spare to minimize downtime during maintenance windows.

Specifications you can rely on

• Brand: Eaton - Cutler Hammer - Westinghouse
• Series: 5 Star Series
• Configuration: Breaker MCC Bucket
• Rating: 100 A, 480 V, 3-Pole
• Bucket Height: 12 inches

Use cases and applications

• New installations in facilities designed around 5 Star Series MCCs requiring robust 3-pole, 480 V protection for industrial motors.
• Retrofit projects to replace aging MCC buckets without compromising compatibility or performance.
• Spare bucket for preventive maintenance programs, helping reduce downtime when components reach end of life.
• Maintenance planning for plants with high motor load, where consistent voltage and current handling are critical.

Why this bucket stands out

Unlike generic MCC components, this Breaker MCC Bucket is purpose-built for the 5 Star Series ecosystem, ensuring precise alignment with existing rails, bus bars, and protection schemes. The 3-Pole design supports synchronized trip and coordinated protection across multiple motor feeds, improving overall electrical reliability. Its 12" height is optimized for standard 5 Star configurations, making installation straightforward and minimizing the risk of fitment issues.

Installation and compatibility

Designed as a direct replacement or straightforward retrofit, this bucket slots into Eaton - Cutler Hammer - Westinghouse 5 Star Series MCC lineups with minimal modification. Confirm your MCC rail spacing and mounting points match the 12" bucket height and 3-Pole configuration to ensure a smooth, efficient upgrade or replacement.

Why choose AmpState

AmpState supplies high-quality MCC buckets, retrofit solutions, and industrial motor control components with global delivery and technical support. When you select AmpState, you’re choosing parts vetted for reliability and backed by expert assistance to keep your motor control centers running smoothly.

Care and maintenance tips

• Periodically inspect connections for tightness and signs of wear; re-torque to manufacturer specifications as part of routine maintenance.
• Schedule preventive checks for voltage, current, and trip performance to catch issues before they impact uptime.
• Store spare buckets in a clean, dry environment to preserve contact surfaces and ensure immediate readiness when replacements are needed.