Eaton - Cutler Hammer 9800 Unitrol - Breaker MCC Bucket - 125 A, 480 V, 18" Height, 3 P | AmpState

Engineered for reliability in industrial motor control centers, the Eaton Cutler Hammer 9800 Unitrol Breaker MCC Bucket delivers a precise 125 A, 480 V, 3-Pole solution designed to slot directly into your existing 9800 Unitrol MCC lineup. This 18-inch bucket is built for direct replacement or retrofit, helping facilities maintain uptime and keep critical motor circuits protected without costly rework.

Key specifications

• Brand: Eaton - Cutler Hammer
• Series: 9800 Unitrol
• Configuration: Breaker MCC Bucket
• Rating: 125 A, 480 V, 3-Pole
• Bucket Height: 18"

What sets this MCC bucket apart is its purpose-built compatibility with Eaton 9800 Unitrol motor control centers. Designed to maintain exact busbar alignment and mechanical fit, it minimizes installation friction and preserves the electrical protection coordination your system relies on during upgrades or rebuilds.

Why choose this MCC bucket

• Direct retrofit capability — seamless swap into existing Eaton 9800 Unitrol MCCs without extensive modifications.
• Precise protection for mid-size motors — 125 A, 480 V, 3-Pole configuration matches common industrial motor protection needs.
• Consistent form factor — 18" bucket height aligns with standard Unitrol buswork for predictable installation outcomes.
• Durable, industrial-ready construction — engineered to withstand the demands of continuous operation in manufacturing, processing, and facility environments.
• Backed by AmpState — trusted retrofit solutions with global delivery and technical support tailored to motor control applications.

This unit is ideal for facilities undertaking MCC modernization, routine maintenance, or spare-parts inventories where uptime is critical. It’s particularly well-suited for plants with a mix of legacy and modern motor drives that depend on the reliability of the Eaton 9800 Unitrol architecture.

Use cases and practical scenarios

• Replacing a worn or damaged MCC bucket in an aging 9800 Unitrol installation to restore full protection and control without re-engineering the cabinet.
• Implementing a retrofit in a plant upgrading motor circuits to 125 A, 480 V, 3-Pole protection while preserving existing control logic and buswork.
• Building a maintenance inventory with reliable spare MCC buckets to minimize downtime during scheduled or emergency outages.

To ensure a smooth upgrade, verify that your application matches the 9800 Unitrol family and that the bucket height and voltage/pole configuration meet your current MCC specifications. When you choose AmpState as your supplier, you gain access to proven retrofit expertise, accurate compatibility guidance, and dependable global shipping to keep your operations moving forward.