Eaton - Cutler Hammer - Westinghouse - 5 Star Series - Breaker MCC Bucket - 300 A, 208 V, 42" Height, 3 P | AmpState

Designed for heavy-duty industrial motor control, the Eaton-Cutler Hammer-Westinghouse 5 Star Series Breaker MCC Bucket delivers reliable power distribution in a compact, modular format. Built to meet the demanding needs of modern facilities, this 300 A, 208 V, 3-Pole MCC bucket fits seamlessly into existing 5 Star Series motor control centers, making it an ideal direct replacement or retrofit for upgrading performance without a full cabinet overhaul.

• Configuration and rating: Breaker MCC Bucket, 3-Phase, 300 A, 208 V.
• Exact fit for 5 Star Series MCCs: Engineered to align with Eaton, Cutler Hammer, and Westinghouse 5 Star Series layouts for straightforward installation and reliable mounting.
• Bucket height: 42 inches, designed to integrate with standard MCC enclosures without compromising space or accessibility.
• Direct replacement / retrofit: Replaces or upgrades existing buckets in compatible 5 Star Series systems, enabling continuity of operations with minimal downtime.
• Industrial-grade reliability: Built to withstand the rigors of continuous motor control applications, supporting consistent performance in demanding environments.

Why this MCC bucket stands out: it's not just about meeting specifications—it's about ensuring your motor control center remains responsive, safe, and easy to maintain. The 5 Star Series bucket format provides familiar mounting geometry and wiring paths, so technicians spend less time aligning components and more time keeping production lines moving. This makes it an excellent choice for facilities deploying large motors, conveyors, pumps, and processing equipment that require dependable 300 A, 208 V, 3-Pole control.

Ideal applications and use cases

• Industrial facilities with heavy machinery and continuous-duty motors, such as packaging lines, metalworking, and material handling systems.
• Facilities upgrading aging MCCs to a standardized, high-capacity 300 A, 208 V, 3-Pole configuration for improved protection and control.
• Retrofit projects where minimizing downtime is crucial, thanks to a design that aligns with existing 5 Star Series footprints.

What problems this bucket solves

• Eliminates compatibility uncertainty during mid-life upgrades by matching the established 5 Star Series dimensions and electrical characteristics.
• Supports sustained motor control reliability in environments where large motors demand robust, easy-to-service power distribution components.
• Provides a clear path for retrofits that preserve long-term spare parts availability and maintenance workflows.

Practical tips for buyers

• Verify your MCC cabinet’s compatibility with 5 Star Series buckets and confirm the 42" height requirement matches your enclosure.
• Ensure 300 A and 208 V are the correct service levels for your motors and incoming feeders before replacement.
• Plan for professional installation and electrical commissioning to maintain safety and performance standards.

AmpState delivers high-quality MCC buckets, retrofit solutions, and industrial motor control components with global delivery and dedicated technical support. If you’re looking to upgrade, replace, or modernize a 5 Star Series MCC, this Breaker MCC Bucket combines proven compatibility with robust, mission-critical performance—keeping your operations running smoothly and safely.