Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 225 A, 600 V, 12" Height, 3 P | AmpState

Eaton - Westinghouse 11-350 Breaker MCC Bucket is a purpose-built module for industrial power distribution and motor control. Designed to slot seamlessly into Eaton Westinghouse 11-350 motor control centers, this 225 A, 600 V breaker MCC bucket delivers reliable performance in demanding environments—from manufacturing floors to large facilities with heavy equipment loads.

Engineered for retrofit, OEM replacement, and custom MCC configurations, this bucket keeps your control system aligned with existing infrastructure while offering room to scale as demand grows. The 12" vertical frame is a standard, maintenance-friendly size that fits neatly into compatible MCC banks, reducing installation time and ensuring consistent contact alignment for safe, efficient operation.

Specifications at a glance

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp Rating: 225 A
• Voltage: 600 V (Three-phase, 60 Hz)
• Height: 12"
• Poles: 3P
• Application: Industrial Motor Control / Retrofit / OEM Replacement

Why this bucket stands out

• OEM-compatible retrofit: Precisely engineered to match the 11-350 MCC family, minimizing downtime and avoiding fit issues that can occur with non-OEM replacements.
• Robust performance for heavy loads: With a 225 A rating and 600 V capability, it handles intense motor starting currents and continuous distribution for industrial equipment.
• Modular, scalable design: The 12" vertical frame supports straightforward integration into existing MCC banks while allowing for future expansion or reconfiguration.
• Reliable three-phase operation: Optimized for 60 Hz systems, ensuring stable control and distribution across multiple motors and feeders.

Use cases and practical applications

• Upgrading aging MCCs in manufacturing lines where uptime and reliability are critical.
• Replacing failed or worn MCC buckets without rebuilding an entire motor control center.
• Custom MCC configurations for facilities that require specific capacity or layout while maintaining standardization with the 11-350 family.
• Industrial facilities and commercial sites that run multi-motor drives, conveyors, pumps, or large fans on 600 V systems.

Who should consider this

• Maintenance teams and plant engineers seeking OEM-compatible, dependable MCC components.
• System integrators designing retrofit projects or new MCC installations that align with Eaton Westinghouse specifications.
• Facilities upgrading to higher amperage or more robust motor control to support expanded production or new equipment.

Installation and care tips

Because this bucket is built for 11-350 MCCs, verify compatibility with your existing housing and bus routing before replacement. Ensure the system is de-energized and follow all safety protocols during installation. The 12" vertical frame simplifies alignment with adjacent buckets, and the 3P, 600 V rating helps confirm you’re working within the correct electrical parameters for your motor control needs.

In short, the Eaton - Westinghouse 11-350 Breaker MCC Bucket (225 A, 600 V, 12" height, 3P) delivers a precise, OEM-grade solution for maintaining, upgrading, or expanding industrial motor control centers. It’s a practical choice for reliable power distribution and motor control across demanding industrial environments.