Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 20 A, 480 V, 9" Height, 3 P | AmpState

Eaton - Westinghouse 11-350 Breaker MCC Bucket is engineered to integrate seamlessly with 11-350 motor control centers, delivering a precise, reliable breaker solution for industrial power distribution. With a 9" vertical frame and a 3-pole configuration, this bucket is built to handle demanding loads in a compact footprint.

Why this MCC bucket stands out

Designed for retrofits, OEM replacement, and custom MCC configurations, this breaker bucket minimizes downtime and speeds up project timelines. Its exact fit and robust construction ensure straightforward installation, alignment with MCC bus bars, and secure mounting within standard 9" frame housings. In short, it’s a purpose-built component that keeps your motor control center running smoothly without resorting to improvised fixes.

Key capabilities and use cases

• Industrial motor control reliability: 20 A, 480 V (three-phase, 60 Hz) capacity supports a wide range of motors, pumps, fans, conveyors, and other industrial loads.
• retrofit-ready: A precise OEM replacement that slots into existing 11-350 configurations, reducing modification needs and ensuring electrical and mechanical compatibility.
• Custom MCC configurations: Ideal for engineers designing tailored motor control centers or expanding legacy systems with a consistent, factory-built bucket for predictable performance.
• Maintenance-friendly: Keeps spare parts inventories streamlined by using a genuine component designed for long-term reliability in harsh industrial environments.
• Installation efficiency: The 9" height aligns with standard MCC frames, simplifying vertical stacking and ensuring clean bus bar connections and wiring routing.

Specifications at a glance

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp rating: 20 A
• Voltage: 480 V (Three-phase, 60 Hz)
• Height: 9 inches
• Configuration: 3-pole
• Applications: Industrial motor control, retrofit, OEM replacement, and custom MCC configurations

Who benefits most

Maintenance teams refreshing legacy MCCs, electrical engineers designing new industrial control schemes, and OEMs seeking dependable, plug-compatible components will appreciate the precision fit and predictable performance of this 11-350 Breaker MCC Bucket. It’s a practical, long-term solution for clean power distribution in manufacturing facilities, processing plants, and large commercial operations.