Eaton - Cutler Hammer F10 Unitrol - Breaker MCC Bucket - 90 A, 480 V, 18" Height, 3 P | AmpState

Meet the Eaton - Cutler Hammer F10 Unitrol Breaker MCC Bucket, a purpose-built solution for industrial motor control centers that need dependable performance at 90 A and 480 V in a compact 18" tall 3‑pole design. This bucket is engineered to slot directly into Eaton’s Cutler Hammer F10 Unitrol MCC banks, serving as a precise direct replacement or retrofit for aging or failing units.

Key specifications

• Brand/Series: Eaton - Cutler Hammer F10 Unitrol
• Configuration: Breaker MCC Bucket
• Rating: 90 A, 480 V, 3-Pole
• Bucket Height: 18 inches

Why this matters for your operation

In industrial settings, uptime and protection coordination are non-negotiable. This MCC bucket is designed to preserve the original F10 Unitrol protection philosophy, ensuring compatible trip characteristics and wiring compatibility. It enables rapid, predictable replacements that minimize downtime, while delivering reliable protection for a wide range of motor loads up to 90 A at 480 V. Whether you’re upgrading an aging bank or retrofitting a spare channel, this bucket keeps your motor control center aligned with your system’s electrical architecture.

Ideal use cases

• Upgrades and refurbishments of existing MCCs in manufacturing lines where continuous operation is critical
• Retrofits within plants that rely on Eaton Cutler Hammer F10 Unitrol for consistent protection and control
• New installations needing a dependable, industry-standard 3‑pole bucket compatible with standard 18" MCC frames

What makes it stand out

This isn’t a generic replacement. It’s a genuine, OEM-aligned MCC bucket designed to integrate seamlessly with the F10 Unitrol ecosystem, preserving protection schemes and mechanical fit. That means fewer field adjustments, smoother commissioning, and predictable performance once the new bucket is in service. AmpState backs this solution with global delivery and technical support to assist from purchase through commissioning.

Practical tips for installation and maintenance

• Confirm your MCC frame height and pole configuration to ensure the 18" bucket fits cleanly within the cabinet and aligns with mounting hardware.
• Verify your existing protection settings and trip curves so the retrofit preserves system coordination after swap.
• After installation, perform a targeted inspection of connections and contact interfaces to ensure reliable operation and minimize nuisance trips.