Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 250 A, 600 V, 24" Height, 3 P | AmpState

The Eaton - Westinghouse 11-350 Breaker MCC Bucket is engineered to slot directly into 11-350 motor control centers, delivering dependable power distribution for demanding industrial environments. With a 250 A rating at 600 V and a 24" vertical frame, this MCC bucket is built to handle the heavy-duty needs of modern equipment fleets while maintaining crisp, reliable electrical performance.

Key specifications

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp rating: 250 A
• Voltage: 600 V (Three-phase, 60 Hz)
• Height: 24 inches
• Poles: 3P
• Applications: Industrial motor control, retrofit, OEM replacement

What makes this MCC bucket unique

• Designed for seamless retrofit and OEM replacement within Eaton - Westinghouse 11-350 MCCs, reducing downtime and alignment issues during upgrades or maintenance.
• Precision-fit for industrial motor control centers, ensuring dependable power distribution for pumps, conveyors, compressors, and other heavy machinery.
• Specifically rated for 250 A at 600 V, enabling robust control of high-demand motors and loads while maintaining electrical integrity in three-phase systems.
• Compact 24" height frame supports efficient use of MCC bays and flexible configuration options for custom MCC layouts.

Ideal use cases

• New installs in manufacturing lines where a precise, compatible breaker bucket is required for 11-350 MCC architectures.
• Retrofits to modernize aging motor control centers without replacing entire assemblies.
• OEM replacement projects where maintaining original electrical characteristics and fitment is critical.
• Custom MCC configurations that demand a reliable, 3-pole breaker bucket capable of handling steady, high-current motor loads.

Why operators choose this solution

Instead of generic replacements, this MCC bucket provides a tightly integrated path to upgrading power distribution with minimal disruption. The alignment with the 11-350 family ensures compatible contact geometry, mounting interfaces, and control wiring schemes, so your upgrade or retrofit proceeds smoothly. For facilities prioritizing uptime, this bucket offers predictable performance and straightforward serviceability within established Eaton Westinghouse MCC ecosystems.

Practical tips for deployment

• Verify bay compatibility with the 24" vertical frame to ensure a clean fit in your MCC enclosure.
• Plan for three-phase, 60 Hz operation at 600 V to match the equipment load profile and protective relay coordination.
• Coordinate with existing MCC nomenclature and labeling to maintain clear maintenance records during retrofit or replacement projects.