Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 20 A, 208 V, 18" Height, 3 P | AmpState

The Eaton - Westinghouse 11-300 Breaker MCC Bucket is a purpose-built module for modern industrial power distribution. Engineered to pair perfectly with 11-300 motor control centers, this bucket delivers a precise 20 A capacity at 208 V three-phase (60 Hz), making it a reliable backbone for motor control and data-center floor power applications where uptime matters.

Built for retrofit, OEM replacement, and custom MCC configurations, this 18" vertical-frame bucket slides into existing arrays with minimal modification. It’s a smart choice when upgrading legacy MCCs or expanding capacity within a trusted Eaton Westinghouse architecture.

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp Rating: 20 A
• Voltage: 208 V (Three-phase, 60 Hz)
• Height: 18" vertical frame
• Application: Industrial Motor Control, Retrofit, OEM Replacement

Why this bucket stands out

Unlike generic MCC components, this bucket is built to align perfectly with the Eaton Westinghouse 11-300 ecosystem. The exact fit ensures reliable bus connections, stable mounting points, and consistent electrical characteristics across your MCC lineup. Designed for continuous-duty environments, it supports straightforward installation in retrofit projects and OEM replacement scenarios, reducing field modification time and potential mismatches.

Ideal for these use cases

• Upgrading aging motor control centers where 11-300 compatibility is essential
• Adding a dedicated 20 A, 208 V branch to a 3-phase distribution network
• OEM replacements to restore original performance and warranty coverage
• Custom MCC configurations requiring a precise 18" vertical-frame component

What problems it solves

• Ensures exact fit within existing 11-300 MCC architectures to minimize retrofitting work
• Maintains consistent three-phase, 208 V operation for motors and controllers
• Reduces downtime during replacements by providing a ready-to-install, OEM-aligned solution

Practical guidance and insights

When integrating this bucket, verify alignment with the MCC frame and bus connections to preserve performance and safety. Plan for standard maintenance scheduling around motor-control components and ensure compatible breakers and accessories are on hand for a smooth retrofit or replacement project.

Designed for industrial environments, the Eaton - Westinghouse 11-300 Breaker MCC Bucket delivers reliable power distribution and motor control support, backed by a trusted brand and a specification set tailored to Eaton Westinghouse 11-300 systems. It’s a strategic choice for facilities that need precise fit, predictable electrical behavior, and a path to scalable MCC configurations.