Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 225 A, 480 V, 24" Height, 3 P | AmpState

Designed to integrate seamlessly with Eaton - Westinghouse 11-300 motor control centers, the Breaker MCC Bucket delivers dependable 225 A capacity at 480 V to power demanding industrial and commercial motor loads. Built for retrofit, OEM replacement, and custom MCC configurations, this 24" tall unit is engineered to fit existing footprints while upgrading performance and reliability.

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp Rating: 225 A
• Voltage: 480 V (Three-phase, 60 Hz)
• Height: 24"
• Application: Industrial motor control, retrofit, OEM replacement

The 24-inch vertical frame is a deliberate choice for versatility. It accommodates retrofit projects where existing MCCs need a modern, reliable breaker bucket without a full enclosure swap. For OEM replacements, it mirrors the form factor and mounting interfaces of the 11-300 family, reducing installation time and minimizing system downtime. In custom MCC configurations, this bucket enables scalable layouts that align with your facility’s motor control strategy and electrical distribution plan.

Who benefits most from this MCC bucket?

• Facilities upgrading aging motor control centers that use Eaton-Westinghouse 11-300 components
• Industrial plants with 225 A, 480 V motor loads that demand robust, reliable protection
• Engineers and electricians pursuing OEM-compatible, retrofit-ready solutions to minimize project risk

Why this matters in practice

• Reliable protection for three-phase motors up to 225 A, helping minimize unplanned downtime due to short circuits or overloads
• Consistent 480 V three-phase operation ensures compatibility with standard industrial motors and drives
• Modular 24" frame supports scalable MCC architecture, simplifying future expansions or reconfigurations
• OEM-friendly compatibility reduces procurement complexity and accelerates commissioning

Practical tips for maximized value

• Verify bus bar and mounting rail compatibility with your existing MCC to ensure a smooth replacement or retrofit
• Plan for coordinated protection coordination and device coordination to optimize feeder protection and motor startup profiles
• Keep spare breakers and replacement buckets on hand as part of a proactive maintenance strategy to reduce downtime

In short, the Eaton - Westinghouse 11-300 Breaker MCC Bucket in a 24" vertical frame delivers a precise blend of compatibility, capacity, and configurability. It’s tailored for professionals who demand dependable motor control protection, straightforward retrofit paths, and OEM-friendly integration in busy industrial and commercial environments. AmpState brings you a purpose-built solution that aligns with your 480 V, three-phase power distribution needs while supporting future MCC optimization.