Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 15 A, 208 V, 15" Height, 3 P | AmpState

The Eaton - Westinghouse 11-300 Breaker MCC Bucket is a purpose-built solution for industrial and commercial power distribution. Engineered to complement the 11-300 motor control centers, this 15 A breaker bucket delivers reliable protection and precise control for three-phase 208 V systems, all within a compact 15" vertical frame.

Why this MCC bucket stands out

• Exact fit for 11-300 MCCs: Designed to integrate seamlessly with Eaton - Westinghouse 11-300 frames, reducing installation time and ensuring proper electrical alignment.
• Focused performance for motor control: 15 A rating at 208 V (three-phase, 60 Hz) makes it ideal for intermediate motor control circuits and distribution tasks within commercial and industrial settings.
• Compact, accessible design: A 15" vertical frame provides strategic space for wiring, field connections, and serviceability without compromising cabinet integrity.
• Retrofit-ready and customizable: Built to support retrofit projects, OEM replacements, and custom MCC configurations, enabling upgrades without a full panel rebuild.
• Versatile application footprint: Well suited for industrial power distribution, machine control panels, and upgrades to legacy motor control centers.

Ideal use cases

• Retrofit or replace aging breaker buckets in existing 11-300 MCC installations to restore performance and reliability.
• OEM replacement projects where standardizing components across multiple panels saves time and maintenance effort.
• Custom MCC configurations that require a dedicated 15 A, 208 V breaker bucket within a 3-pole design.
• New or upgraded facilities needing robust motor control protection in a compact, service-friendly package.

Technical snapshot

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp rating: 15 A
• Voltage: 208 V (Three-phase, 60 Hz)
• Height: 15"
• Poles: 3 P
• Application: Industrial motor control, retrofit, OEM replacement

Practical guidance for installers and operators

Choose this MCC bucket when your project requires a precise match to the Eaton - Westinghouse 11-300 family, ensuring smooth bus compatibility and straightforward field connections. Its 15 A rating aligns well with motor control circuits that demand reliable protection without excessive inrush handling. For upgrade projects, plan around a modular approach: assess current MCC configurations, map out retrofit steps, and verify three-phase 208 V compatibility across downstream loads.

In environments ranging from manufacturing floors to commercial facilities with heavy machinery, this Breaker MCC Bucket helps you maintain consistent power distribution and simplified maintenance. By leveraging the proven 11-300 framework, you can achieve durable performance, easier future upgrades, and a streamlined path from installation to uptime.