Eaton - Cutler Hammer - Westinghouse - 5 Star Series - Breaker MCC Bucket - 40 A, 480 V, 15" Height, 3 P | AmpState

AmpState presents a precise, mission-critical solution for industrial motor control centers: the Eaton - Cutler Hammer - Westinghouse 5 Star Series Breaker MCC Bucket designed for 40 A, 480 V, 3-Pole configurations. Sized at a compact 15" bucket height, this unit is engineered to drop into your existing 5 Star Series MCC lineup with minimal downtime and maximum reliability.

Key specifications

• Brand: Eaton - Cutler Hammer - Westinghouse
• Series: 5 Star Series
• Configuration: Breaker MCC Bucket
• Rating: 40 A, 480 V, 3-Pole
• Bucket Height: 15"
• Application: Direct replacement or retrofit for 5 Star Series MCC lineups

Why this bucket matters

In industrial environments, motor control centers safeguard and control three-phase equipment—pumps, fans, conveyors, and processing machinery. This MCC bucket delivers a focused 40 A at 480 V, optimized for 3‑phase loads, while preserving the exact mounting and buswork interfaces of the 5 Star Series. The result is dependable protection, predictable trip characteristics, and a smoother maintenance workflow.

Direct replacement and retrofit advantage

Designed as a direct replacement or retrofit for Eaton - Cutler Hammer - Westinghouse 5 Star Series MCCs, this bucket minimizes installation complexity and downtime. With standard 15" bucket height and compatible mounting patterns, it slots into existing frames without extensive rework. AmpState backs this solution with global delivery and dedicated technical support to help you select the right bucket and execute a seamless swap.

Ideal for whom

• Plant engineers upgrading legacy MCCs to maintain alignment with 5 Star Series configurations
• Maintenance teams performing scheduled replacements after component wear or fault events
• OEMs integrating or retrofitting equipment within 5 Star Series motor control centers
• Facilities powering critical loads in manufacturing, packaging, HVAC, and material handling

Practical installation and use

Before installation, verify compatibility with your MCC frame, enclosure, and busbar arrangement. This bucket is purpose-built to match the 5 Star Series design language, ensuring proper fit, reliable electrical contact, and predictable protection behavior. When in place, it supports safe, continuous operation of your three-phase motors, helping you keep production moving while maintaining rigorous safety standards.

AmpState delivers high-quality MCC buckets and retrofit solutions with global delivery and technical support. If you’re maintaining or upgrading 5 Star Series motor control centers, this 40 A, 480 V, 3-Pole MCC bucket is a reliable, well-matched choice that emphasizes compatibility, ease of installation, and long-term performance.