Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 40 A, 240 V, 9" Height, 3 P | AmpState

Engineered for demanding industrial and commercial power distribution, the Eaton - Westinghouse 11-350 Breaker MCC Bucket delivers a precise 40 A capacity at 240 V in a compact 9-inch vertical frame. This is a purpose-built MCC bucket, crafted to integrate seamlessly with Eaton/Westinghouse 11-350 motor control centers, ensuring reliable, match-ready performance in essential electrical assemblies.

Designed for the real-world needs of retrofit projects, OEM replacement, and custom MCC configurations, this bucket keeps your motor control center aligned with current requirements while minimizing downtime. Its 9" height offers a space-efficient solution for tighter panel layouts without compromising current capability or voltage handling.

Core specifications

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp rating: 40 A
• Voltage: 240 V (Three-phase, 60 Hz)
• Height: 9"
• Application: Industrial motor control, retrofit, OEM replacement
• Pole configuration: 3 P

Who benefits from this MCC bucket

Ideal for facilities relying on Eaton Westinghouse MCC architectures, including manufacturing plants, processing facilities, and commercial complexes with centralized motor control needs. If you’re upgrading aging MCC components, replacing a failed bucket, or implementing a tailored control center, this 11-350 bucket is designed to plug into existing setups and support ongoing, uninterrupted operations.

Practical advantages and use cases

• Retrofit readiness: Replace worn or obsolete MCC buckets without overhauling an entire control center. The 9" vertical frame preserves valuable panel space while delivering essential 40 A, 240 V motor control capability.
• OEM replacement compatibility: Specifically aligned with the Eaton - Westinghouse 11-350 family, helping maintain electrical compatibility and simplifying maintenance planning.
• Custom MCC configurations: Use this bucket as a building block for scalable motor control center designs, enabling staged upgrades or modular expansions as your needs evolve.
• Reliable three-phase control: With a 240 V, three-phase, 60 Hz rating, it supports common industrial motor loads and distribution schemes without compromising performance.

In terms of real-world outcomes, this MCC bucket translates into clearer maintenance paths, faster parts replacements, and a predictable path to electrical reliability. It’s designed to fit into established Eaton Westinghouse 11-350 ecosystems, helping you preserve existing protective devices, wiring schematics, and control logic during upgrades.

If you’re aligning a modernization project, stocking a spare for critical downtime scenarios, or engineering a new MCC configuration with known compatibility, the Eaton - Westinghouse 11-350 Breaker MCC Bucket 40 A, 240 V, 9" height, 3 P is a precise, dependable choice that keeps your motor control center performing at peak efficiency.