Eaton - Cutler Hammer - Westinghouse - 5 Star Series - Breaker MCC Bucket - 125 A, 480 V, 18" Height, 3 P | AmpState

Designed for demanding industrial motor control centers (MCCs), the Eaton - Cutler Hammer - Westinghouse 5 Star Series Breaker MCC Bucket delivers reliable protection and streamlined compatibility for 125 A, 480 V, 3-Pole systems. This 18" bucket is purpose-built to drop into existing 5 Star Series MCC lineups, offering a direct replacement or retrofit option that keeps your control infrastructure running with minimal downtime.

Specifications at a glance

• Brand: Eaton - Cutler Hammer - Westinghouse
• Series: 5 Star Series
• Configuration: Breaker MCC Bucket
• Rating: 125 A, 480 V, 3-Pole
• Bucket Height: 18"

Why this MCC bucket stands out

• Seamless retrofit compatibility: Specifically engineered to slot into 5 Star Series motor control centers, reducing custom fabrication and accelerating modernization projects.
• Direct replacement capability: Replace aging or failed MCC buckets without overhauling your entire MCC lineup, preserving existing bus work and mounting footprints.
• Industrial-grade durability: Built to handle continuous motor loads, with robust construction that supports long service life in harsh plant environments.
• Clear performance alignment: 125 A at 480 V 3-Pole configuration covers a broad range of motor sizes and applications, from pumps and fans to conveyors and compressors.
• Cost-effective maintenance: Standardized 18" bucket height simplifies spare parts planning and reduces inventory diversity.

Ideal use cases

This MCC bucket is a smart fit for facilities upgrading legacy MCCs, OEM retrofits, or new installations that require dependable breaker protection in a compact, modular form. It’s well-suited for:

• Industrial plants with mixed motor loads (pumps, blowers, conveyors, compressors)
• Facilities seeking to maintain consistency across multiple MCC bays
• Maintenance teams prioritizing quick swaps and reduced downtime during upgrades

Practical benefits and outcomes

• Faster upgrades thanks to plug-and-play compatibility within the 5 Star Series ecosystem.
• Improved reliability from a proven MCC bucket design that aligns with Eaton’s safety and performance standards.
• Streamlined sourcing with a common 18" bucket profile, helping you maintain a leaner parts inventory.
• Technical support and retrofit options through AmpState, offering global delivery and guidance to keep projects on track.

Tips for a smooth installation

Before swapping in this bucket, verify that your MCC frame, bus configuration, and mounting provisions match the 5 Star Series specification. Plan for a controlled shutdown, observe proper grounding procedures, and torque connections to manufacturer guidelines to ensure reliable operation from day one.

Whether you’re retrofitting an aging MCC or outfitting a new installation, this 5 Star Series Breaker MCC Bucket delivers a precise fit, dependable protection, and a path to extended motor control center life—backed by AmpState’s global delivery and technical support.