Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 400 A, 480 V, 30" Height, 3 P | AmpState

The Eaton - Westinghouse 11-350 Breaker MCC Bucket from AmpState is a purpose-built solution for rugged industrial power distribution and motor control. Engineered to fit 11-350 motor control centers, this bucket delivers reliable performance at 400 A and 480 V, three-phase, 60 Hz, making it an ideal backbone for demanding commercial and industrial installations.

Key capabilities that matter in real-world setups

• Amp rating: 400 A at 480 V (Three-phase, 60 Hz) for robust motor loads and distribution tasks
• Frame height: 30" vertical frame to align with standard MCC rack configurations
• Configuration: 3-pole design designed to support 480 V three-phase systems
• Type: Breaker MCC Bucket specifically engineered for Eaton – Westinghouse 11-350 centers
• Applications: Suitable for industrial motor control, retrofit projects, OEM replacements, and custom MCC configurations

Why this MCC bucket stands out

• Designed for retrofit and OEM replacement: Simplifies upgrades and maintenance by matching the 11-350 footprint and mounting geometry, reducing integration risk.
• Flexibility for custom MCC configurations: Ideal for facilities evolving their power distribution to meet changing motor control needs without reinventing the wheel.
• Reliable, brand-backed performance: Built to the specifications expected from Eaton-Westinghouse components, ensuring compatibility and long-term serviceability.

Who benefits most

• Facilities upgrading existing 11-350 MCCs or expanding their motor control capacity
• Industrial plants and commercial complexes requiring a dependable 400 A, 480 V three-phase breaker bucket
• Engineers and procurement teams seeking a proven, OEM-aligned MCC bucket for retrofit or replacement projects

Use cases and practical scenarios

• Modernizing legacy motor control centers without overhauling the entire cabinet system
• Replacing worn or obsolete MCC buckets in mid-life projects to restore peak performance
• Developing custom MCC configurations for expanded equipment fleets with standardized 30" frame layouts

Specifications at a glance

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp Rating: 400 A
• Voltage: 480 V (Three-phase, 60 Hz)
• Height: 30"
• Pole configuration: 3 P
• Application: Industrial Motor Control / Retrofit / OEM Replacement

Whether you’re retrofitting an older MCC, upgrading to support higher motor loads, or configuring a custom MCC layout for a new installation, the Eaton - Westinghouse 11-350 Breaker MCC Bucket delivers the precise fit, robust performance, and future‑proof flexibility needed in demanding power distribution environments. Its 30" vertical frame and 400 A, 480 V three-phase capability ensure it stays reliable under peak loads, while its design supports seamless OEM replacement and scalable MCC configurations for evolving operations.