Eaton - Cutler Hammer - Westinghouse - 5 Star Series - Breaker MCC Bucket - 300 A, 480 V, 18" Height, 3 P | AmpState

Elevate your industrial motor control with the Eaton - Cutler Hammer - Westinghouse 5 Star Series Breaker MCC Bucket. Engineered for heavy-duty performance, this 300 A, 480 V, 3-Pole bucket sits at 18" in height and is crafted to drop directly into Eaton/Cutler Hammer/Westinghouse 5 Star Series motor control centers. It’s designed for both direct replacement and retrofit projects, helping you modernize existing MCCs without a full system overhaul.

Direct compatibility, built for reliability

• Configuration: Breaker MCC Bucket in a 3-Pole arrangement
• Electrical rating: 300 A at 480 V
• Physical format: 18" bucket height designed to fit standard 5 Star Series racks
• Series alignment: Specifically engineered for Eaton, Cutler Hammer, Westinghouse 5 Star Series MCC lineups
• Replacement potential: Ideal as a direct replacement or retrofit unit for aging MCC installations

Why this MCC bucket stands out

• Purpose-built for 5 Star Series centers: The bucket integrates with the existing backplane and bus structures, reducing installation time and minimizing downtime during swaps.
• High-current performance with practical flexibility: 300 A at 480 V supports demanding motor starts and continuous loads typical of industrial processes, conveyors, pumps, and compressors.
• Retrofit-friendly approach: A streamlined path to upgrade older MCCs without re-engineering the entire control center, helping you extend the life of your investment.
• Trusted brand lineage: Part of the long-standing Eaton/Cutler Hammer/Westinghouse 5 Star family, backed by a reputation for robust electrical protection and dependable control solutions.
• Support where you need it: AmpState provides global delivery and technical support to help you source, install, and commission with confidence.

Ideal use cases

Perfect for facilities that rely on reliable motor control in demanding environments—think manufacturing lines, water treatment and pumping stations, large HVAC and cooling systems, or any application requiring a rugged, high-current MCC bucket. If you’re upgrading an aging 5 Star Series center or consolidating spare parts for critical equipment, this bucket delivers the compatibility and performance you expect from Eaton’s trusted line.

Practical installation and care tips

• Confirm 3-Pole configuration and 480 V rating align with your system requirements before replacement.
• Ensure the MCC rack has the standard 18" bucket footprint and that mounting hardware aligns with the backplane.
• Inspect bus connections and mounting surfaces for cleanliness and proper seating to avoid arcing or loose contacts.
• Work with a qualified electrical technician to verify torque specifications and safe power isolation during replacement.

When you choose this 5 Star Series Breaker MCC Bucket from AmpState, you’re selecting a purpose-built retrofit solution that aligns with your existing control center architecture while delivering dependable performance for high-demand motor loads. With global delivery and expert technical support, AmpState makes it straightforward to upgrade, extend, and maintain your industrial MCC infrastructure.