Eaton - Cutler Hammer - Westinghouse - 5 Star Series - Breaker MCC Bucket - 90 A, 480 V, 6" Height, 3 P | AmpState

Engineered for reliability in demanding industrial environments, the Eaton - Cutler Hammer - Westinghouse 5 Star Series Breaker MCC Bucket is a purpose-built 90 A, 480 V, 3-Pole module designed to live inside motor control centers. This MCC bucket is a precise fit for 5 Star Series MCC lineups and serves as a direct replacement or retrofit to modernize aging installations with minimal downtime.

• Electrical performance that fits real-world demands: 90 amps, 480 volts, 3-pole configuration supports heavy motor loads while preserving safe, coordinated protection.
• Compact, exact-fit design: 6" bucket height aligns with standard 5 Star Series frames for secure mounting and straightforward installation.
• Direct replacement or retrofit capability: Specifically engineered to drop into existing Eaton/Cutler Hammer/Westinghouse 5 Star Series MCCs, reducing modification work and downtime.
• Rugged construction for harsh environments: Built to endure industrial vibration, temperature fluctuations, and long service life in control room and plant floor settings.
• Consistent compatibility within the 5 Star Series architecture: Maintains predictable breaker operation and trip coordination within established MCC layouts.

This MCC bucket is ideal for facilities modernization, plant expansions, and new builds where reliable motor protection and seamless integration with existing 5 Star Series equipment are paramount. Use cases include manufacturing lines, pumping and processing systems, HVAC and energy-intensive applications, or any scenario requiring a dependable, ready-to-install breaker bucket in a 5 Star Series motor control center.

AmpState Advantage: AmpState supplies high-quality MCC buckets, retrofit solutions, and industrial motor control components with global delivery and technical support, helping you source precisely what's needed and get it installed with confidence.

Practical notes for installation and planning: confirm compatibility with the existing 5 Star Series frame, align mounting and wiring with the bucket’s 6" height specification, and ensure the system operates within the 90 A, 480 V, 3-Pole ratings. When in doubt, rely on AmpState’s technical guidance to ensure a smooth retrofit or replacement that minimizes downtime and preserves electrical protection standards.