Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 90 A, 240 V, 9" Height, 3 P | AmpState

Introducing the Eaton - Westinghouse 11-350 Breaker MCC Bucket, a purpose-built solution for robust motor control center configurations. Engineered to integrate with 11-350 MCCs, this bucket handles a steady 90 A at 240 V, delivering reliable power distribution for demanding industrial and commercial environments.

• Amp rating: 90 A
• Voltage: 240 V, three-phase, 60 Hz
• Frame height: 9 inches (vertical)
• Pole configuration: 3P (three-pole) breaker bucket
• Compatibility: designed for Eaton - Westinghouse 11-350 motor control centers
• Applications: ideal for industrial motor control, power distribution, retrofit projects, OEM replacements, and custom MCC configurations

Why this MCC bucket matters

When upgrading or maintaining motor control centers, compatibility and reliability are critical. This Breaker MCC Bucket is purpose-built to slot into 11-350 assemblies, ensuring seamless mounting, consistent electrical paths, and predictable performance. Its 9" vertical footprint fits standard rail configurations, helping you preserve existing panel layouts while expanding or modernizing your MCC capacity.

Key benefits you’ll notice in daily operation:

• Faster retrofits: drop-in compatibility with minimal panel modification, reducing downtime during upgrades or expansions.
• OEM replacement accuracy: maintains original design intent, preserving safety clearances, conductor routing, and protective interlocks.
• Custom MCC versatility: enables tailored configurations for varying motor loads, control schemes, and current paths within the same 11-350 framework.
• Reliable performance: rated for 90 A at 240 V, providing consistent control power for a wide range of motor-driven applications.

Ideal use cases and practical scenarios

Use this bucket when stocking spare parts for mid-sized facilities or when designing retrofit projects that must align with existing Eaton-Westinghouse 11-350 infrastructures. It’s well-suited for manufacturing lines, processing plants, and commercial spaces that rely on dependable motor control and modular power distribution.

Installation tips at a glance: verify mounting rails and interlock compatibility with your 11-350 MCC, confirm three-phase 240 V supply availability, and plan for precise alignment to minimize wiring complexity and ensure clean, maintainable conduit routes.