Eaton - Cutler Hammer 9800 Unitrol - Breaker MCC Bucket - 225 A, 480 V, 42" Height, 3 P | AmpState

Engineered for demanding industrial motor control centers, the Eaton – Cutler Hammer 9800 Unitrol Breaker MCC Bucket is a purpose-built replacement and retrofit module designed to slot seamlessly into 9800 Unitrol centers. With a robust 225 A, 480 V, 3-Pole configuration and a 42" bucket height, this MCC bucket delivers dependable current handling and streamlined maintenance for critical motor systems.

Key specifications

• Brand: Eaton – Cutler Hammer
• Series: 9800 Unitrol
• Configuration: Breaker MCC Bucket
• Rating: 225 A, 480 V, 3-Pole
• Bucket Height: 42"

Designed for retrofit and replacement

This MCC bucket is purpose-built to fit Eaton – Cutler Hammer 9800 Unitrol motor control centers, enabling straightforward retrofits or direct replacements for aging or undersized buckets. By matching the exact form factor and electrical rating of the original unit, it helps minimize installation complexity, reduces downtime, and preserves the reliability of your existing MCC lineup.

Ideal use scenarios

• Upgrading legacy motor control centers to meet current 225 A, 480 V, 3-Pole requirements
• Replacing worn or damaged MCC buckets in 9800 Unitrol assemblies
• Spare bucket planning for maintenance cycles in facilities with heavy motor loads

Compatibility and fitment

Specifically designed to align with Eaton – Cutler Hammer 9800 Unitrol motor control centers, this bucket ensures a snug, secure fit and reliable electrical performance. The 42" bucket height is chosen to match the standard 9800 Unitrol footprint, supporting consistent bus connections, mounting, and alignment within your MCC array.

Performance and reliability

With a 225 A, 480 V, 3-Pole rating, the bucket handles demanding motor loads common in industrial environments. Its solid construction supports dependable switching, protection coordination, and service continuity for pumps, conveyors, fans, compressors, and other motor-driven equipment. Retrofit or replacement with this bucket helps maintain system protection schemes and minimizes unplanned downtime.

Why choose AmpState

AmpState provides high‑quality MCC buckets and retrofit solutions tailored for industrial motor control applications. With global delivery and dedicated technical support, AmpState helps ensure your retrofit projects go smoothly—from selection and compatibility checks to on‑site installation guidance and after‑sales assistance.

Practical tips and insights

• Plan for a controlled downtime window during the bucket swap to verify bus connections and ensure proper seating in the Unitrol frame.
• After installation, perform a thorough inspection of the surrounding MCC components to verify alignment and ensure no interference with adjacent buckets or wiring.
• Keep a spare 9800 Unitrol MCC bucket on hand to minimize maintenance downtime and support continuous operation in high-demand facilities.