Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 75 A, 208 V, 15" Height, 3 P | AmpState

Meet the Eaton – Westinghouse 11-300 Breaker MCC Bucket, a purpose-built component designed to slot seamlessly into 11-300 motor control centers. Engineered for industrial power distribution, this 75 A, 208 V unit delivers reliable performance in demanding environments while maintaining compatibility with existing MCC infrastructure.

Overview and Key Benefits

Specifically crafted for retrofit, OEM replacement, and custom MCC configurations, this breaker bucket helps you refresh or expand your motor control solutions without sacrificing fit or reliability. Its 15-inch vertical frame size is designed to align precisely with standard Eaton – Westinghouse 11-300 centers, reducing installation time and minimizing downtime during upgrades or maintenance.

Key Specifications

• Amp rating: 75 A
• Voltage: 208 V (Three-phase, 60 Hz)
• Height (frame): 15 inches
• Poles: 3 P (three-pole)
• Type: Breaker MCC Bucket
• Compatibility: Eaton – Westinghouse 11-300 motor control centers

Why This Bucket Stands Out

What sets this MCC bucket apart is its precise compatibility with the 11-300 family, enabling straightforward retrofits and OEM replacements without custom fabrication. The 15-inch vertical frame is a practical standard that fits cleanly into existing enclosures, helping you preserve bus bar alignment and conductive paths for dependable operation. Whether you’re upgrading aging gear, expanding capacity, or configuring a tailored MCC solution, this bucket delivers consistent electrical performance and a streamlined installation path.

Ideal Use Scenarios

• Retrofit projects in facilities using Eaton – Westinghouse 11-300 centers, where downtime impact matters.
• OEM replacement to restore original performance and reliability without redesigning the MCC layout.
• Custom MCC configurations for manufacturing lines, pumps, and conveyors that require a balanced, three-phase 208 V supply.
• Spare parts inventory for service teams that prioritize exact-fit components to minimize uncertainty during maintenance.

Installation and Compatibility Tips

For best results, verify that the existing MCC frame and bus connections align with the 11-300 bucket’s 15" vertical frame and 3-pole configuration. This bucket is intended to drop into compatible Eaton – Westinghouse 11-300 assemblies, promoting precise mounting, predictable electrical clearances, and reliable breaker functionality. When planning a retrofit or OEM replacement, consider pairing this bucket with the corresponding MCC components to ensure seamless integration and consistent performance across the control system.

Designed for professionals who demand dependable power distribution and straightforward upgrades, the Eaton 11-300 Breaker MCC Bucket from AmpState combines proven compatibility with practical, field-ready installation to keep critical equipment running smoothly.