Eaton - Cutler Hammer F10 Unitrol - Breaker MCC Bucket - 300 A, 480 V, 42" Height, 3 P | AmpState

When your industrial motor control center demands reliable, high‑capacity protection, the Eaton - Cutler Hammer F10 Unitrol Breaker MCC Bucket delivers precision performance in a 300 A, 480 V, 3‑Pole configuration. Built to integrate seamlessly with Eaton’s Cutler Hammer F10 Unitrol MCCs, this bucket is designed for both direct replacement and retrofit scenarios, helping you maintain consistent protection across your motor control lineup.

Key specifications

• Brand/Series: Eaton - Cutler Hammer F10 Unitrol
• Configuration: Breaker MCC Bucket
• Current rating: 300 A
• Voltage rating: 480 V
• Pole count: 3 P
• Bucket height: 42 inches
• Application: Fits into Eaton Cutler Hammer F10 Unitrol MCCs for direct replacement or retrofit

What makes this MCC bucket stand out

• Accurate fit for F10 Unitrol MCCs: Engineered to match the OEM footprint, ensuring straightforward installation with minimal downtime.
• Dedicated three‑phase protection: 3‑pole configuration delivers balanced, reliable interruption for industrial motors, helping prevent costly equipment damage.
• High‑capacity performance: 300 A at 480 V supports robust motor loads common in manufacturing, processing, and heavy industry environments.
• Long‑term reliability: Designed for continued operation in demanding environments, reducing maintenance cycles and replacement frequency.
• Versatile retrofit option: Serves as a dependable upgrade or replacement within existing F10 Unitrol lineups, preserving system architecture while restoring performance.

Ideal use cases

• Retrofit projects in aging MCCs where a like‑for‑like 300 A, 480 V, 3‑pole bucket is required to restore protective coordination and reliability.
• New installations needing a proven 3‑phase automotive that aligns with Eaton Cutler Hammer F10 Unitrol standards.
• Maintenance programs aiming to standardize spare parts across multiple MCCs, simplifying stocking and field service.

Why choose AmpState

AmpState supplies high‑quality MCC buckets and retrofit solutions with global delivery and technical support for industrial motor control applications. With AmpState, you’re sourcing a trusted partner who understands the nuances of unitrol MCC ecosystems, offers ready‑to‑ship inventory, and provides engineering guidance to ensure compatibility and optimal system performance.

Practical tips for installation and maintenance

• Confirm compatibility with your specific F10 Unitrol MCC model and cabinet footprint before ordering.
• Plan for a clean replacement sequence to minimize production downtime—disconnect power, document wiring, and follow OEM safety practices.
• Keep a standard spare bucket on hand for proactive maintenance, reducing the risk of extended outages due to part unavailability.
• When retrofitting, verify that the 42" bucket height aligns with your MCC cabinet dimensions to ensure proper fitment and secure mounting.