Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 250 A, 480 V, 6" Height, 3 P | AmpState

The Eaton - Westinghouse 11-300 Breaker MCC Bucket is a purpose-built component designed to keep industrial power distribution and motor control running smoothly. Engineered for the 11-300 motor control centers, this bucket delivers reliable, high-capacity protection in a compact 6" vertical frame, ready to slot into existing layouts with minimal retrofit effort.

Key reasons to choose this MCC bucket include:

• Exact compatibility for 11-300 MCCs—a drop-in fit that aligns with the original buswork, mounting surfaces, and electrical interfaces to reduce installation time.
• 250 A at 480 V three-phase 60 Hz—capable of handling demanding industrial motor loads and distribution tasks without sacrificing protection or performance.
• Compact 6" height—designed for dense MCC configurations, helping you maximize panel space while preserving thermal and electrical performance.
• Versatile application—ideal for retrofit projects, OEM replacements, and custom MCC configurations, enabling modernization without a full-panel overhaul.
• Durable, purpose-built construction—built to endure the rigors of industrial environments, delivering consistent operation across shifting loads and duty cycles.

What this means for your operation

For facilities upgrading aging control infrastructure or expanding capacity, this breaker MCC bucket provides a straightforward path to restored reliability and scalable power distribution. Whether you’re refurbishing a legacy system, replacing a failing component, or tailoring a new MCC lineup, the 11-300 bucket aligns with Eaton-Westinghouse standards to ensure predictable performance and long service life.

Specifications at a glance

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp Rating: 250 A
• Voltage: 480 V (Three-phase, 60 Hz)
• Height: 6"
• Application: Industrial Motor Control / Retrofit / OEM Replacement

Designed for professionals who demand dependable, standards-aligned MCC components, this bucket supports practical use cases—from upgrading a single MCC unit during a plant modernization to outfitting a new line with a modular, maintainable power distribution strategy. Choose this bucket for a proven path to continuity, compatibility, and controlled upgrade timelines in industrial settings.