Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 400 A, 240 V, 30" Height, 3 P | AmpState

Meet the Eaton - Westinghouse 11-350 Breaker MCC Bucket, a purpose-built drop-in solution for rugged motor control centers. Engineered to handle demanding industrial power distribution, this 400 A, 240 V unit keeps large motor circuits organized, protected, and ready to run when you need them most.

• Amp rating: 400 A
• Voltage: 240 V (Three-phase, 60 Hz)
• Configuration: 3-pole
• Height: 30" vertical frame
• Brand/Model: Eaton - Westinghouse 11-350
• Type: Breaker MCC Bucket
• Application: Industrial motor control, retrofit, and OEM replacement

This MCC bucket is purpose-built to integrate seamlessly with Eaton - Westinghouse 11-350 motor control centers. Its 30" vertical frame is designed for reliable mounting within standard MCC racks, enabling smooth retrofits and OEM replacements without sacrificing performance or safety. The 400 A capacity is well-suited for driving large motors and demanding loads, making it a dependable choice for continuous operation environments.

Why this MCC bucket stands out

• Drop-in compatibility: Specifically engineered to fit 11-350 frame configurations, reducing install time and adjustment effort during retrofits or OEM upgrades.
• Heavy-duty capability: 400 A at 240 V supports substantial motor starting and running requirements in manufacturing, processing, and material handling facilities.
• Versatile deployment: Ideal for retrofit projects, OEM replacements, and custom MCC configurations where reliable, modular motor control is essential.
• Robust construction for harsh environments: Built to endure industrial settings, maintaining performance in demanding distribution and control roles.

Who benefits most? Maintenance engineers, plant managers, and electrical contractors tackling aging MCC fleets or expanding motor control capacity. If you’re modernizing a line, upgrading safety and reliability, or aligning with an Eaton-Westinghouse architecture, this breaker MCC bucket provides a proven, scalable option that keeps critical equipment online.

Use cases and practical applications

• Retrofit projects where existing MCC buckets need replacement without overhauling the entire center.
• OEM replacements in new builds that require exact frame and electrical compatibility with 11-350 systems.
• Industrial power distribution for conveyors, pumps, and large fans where 3-phase 60 Hz operation is standard.
• Modular MCC configurations that demand reliable, ready-to-integrate breaker buckets.

Installation and care tips: Coordinate with your electrical team to confirm exact frame fit, phase alignment, and feeder connections. Ensure proper torque on mounting hardware and verify bus-bar engagement for safe, reliable operation. Regularly inspect for signs of wear, secure wiring, and clean contacts to maximize longevity in continuous-use environments.

Choose the Eaton - Westinghouse 11-350 Breaker MCC Bucket from AmpState for a dedicated, compatible solution that supports retrofit efficiency, dependable OEM replacement, and scalable motor control in demanding industrial settings.