Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 300 A, 480 V, 12" Height, 3 P | AmpState

The Eaton - Westinghouse 11-350 Breaker MCC Bucket is a purpose-built module designed to slot into Eaton Westinghouse 11-350 motor control centers. With a 300 A rating at 480 V and a compact 12" vertical frame, this MCC bucket is engineered to handle demanding industrial and commercial power distribution and motor control tasks with reliability.

Key specifications

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp Rating: 300 A
• Voltage: 480 V (Three-phase, 60 Hz)
• Height: 12"
• Poles: 3 P
• Applications: Industrial Motor Control, Retrofit, OEM Replacement

Designed for retrofit projects, OEM replacements, and custom MCC configurations, this bucket keeps your power distribution aligned with existing Eaton - Westinghouse 11-350 setups. The 12"-high frame ensures a compatible fit within standard MCC enclosures, supporting seamless upgrades and scalable motor control solutions.

Ideal use cases

- Upgrading legacy motor control centers in manufacturing facilities where 11-350 components are standard

- OEM replacements during equipment modernization without changing the surrounding MCC architecture

- Custom MCC configurations that require a robust 300 A, 480 V breaker bucket with three-phase operation

Why this MCC bucket matters

Choosing this breaker MCC bucket means you’re maintaining electrical characteristics that align with your existing Eaton - Westinghouse 11-350 ecosystem, reducing integration risk and downtime. Its 300 A rating at 480 V supports larger motor loads and distribution demands, while the 12" frame height maintains compatibility with compact MCC layouts. This isn’t a generic replacement: it’s a tailored component designed to preserve performance, ordering continuity, and long-term reliability in your industrial power architecture.

Compatibility and installation notes

Specifically engineered for use with Eaton - Westinghouse 11-350 motor control centers, this bucket supports retrofits and OEM replacements within 3-phase, 60 Hz electrical environments. Ensure your enclosure and bus configurations align with the 11-350 family requirements to achieve a smooth installation and dependable operation.

Available through AmpState, this Breaker MCC Bucket delivers a precise, compatible solution to keep your motor control and power distribution fully aligned with your existing infrastructure.