Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 225 A, 208 V, 36" Height, 3 P | AmpState

Meet the Eaton - Westinghouse 11-350 Breaker MCC Bucket, a purpose-built module engineered to slot into 11-350 motor control centers with precision. Rated for 225 A at 208 V in three-phase operation, this component is crafted to handle demanding industrial power distribution and motor control tasks while fitting a 36" vertical frame for seamless integration into existing MCC architectures.

Designed specifically for retrofit, OEM replacement, and custom MCC configurations, this bucket delivers a reliable path from feeder to motor. It aligns with standard mounting patterns of the 11-350 family, simplifying upgrades and modernization projects without overhauling your entire control room.

Key features that matter in real-world setups

• 225 A at 208 V (Three-Phase, 60 Hz) — robust capacity for motor loads and distribution feeders common in industrial facilities.
• 36" Vertical Frame — a compact, space-conscious footprint that fits standard MCC enclosures while enabling straightforward retrofits.
• 11-350 Compatibility — engineered to integrate with Eaton - Westinghouse 11-350 motor control centers, ensuring proper alignment with existing bus work and accessories.
• Retrofit-ready and OEM Replacement — designed to simplify upgrades, reduce downtime, and extend the life of aging MCC installations.
• Custom MCC Configuration Support — adaptable for expansions, reconfigurations, or upgrades to meet evolving power distribution needs.

Why this MCC bucket matters for your operation

In industrial environments, consistent motor control and reliable power distribution are non-negotiable. This MCC bucket delivers a dependable conduit from incoming power to motor starters, contactors, and protective devices within the 11-350 framework. With a clearly defined 36" frame height, technicians can plan installations around existing room layouts, minimize service interruptions, and maintain organized, safe control panels. The 208 V three-phase rating ensures compatibility with standard plant electrical systems, reducing the need for voltage conversions or converters during upgrades.

Who benefits most

• Facilities updating aging MCCs to modern, sanctioned equipment without a full panel rewrite.
• Manufacturing lines requiring higher reliability and quicker maintenance cycles for motor-start applications.
• Electrical engineers and installers prioritizing alignment with Eaton - Westinghouse 11-350 architectures for consistent performance.

Practical use cases

• Retrofit projects where legacy MCC buckets must be replaced with a matching, up-to-date component that preserves mounting points and wiring diagrams.
• OEM replacement scenarios to restore original performance after component wear or failure.
• Custom MCC configurations that demand a fixed, reliable bucket size and electrical rating to support multiple motor loads in a single frame.

Installation and maintenance considerations

Leverage existing mounting patterns and bus connections within your 11-350 setup to minimize field adjustments. Plan for standard three-phase wiring at 208 V, and ensure compatibility with your control schematics and protective device coordination. Regular inspection of connections and bus interfaces within the MCC basket will help maintain consistent electrical contact and reduce startup transients during motor kicking events.

Specs at a glance

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp Rating: 225 A
• Voltage: 208 V (Three-phase, 60 Hz)
• Height: 36" (36 inches)
• Pole Configuration: 3 P
• Application: Industrial Motor Control / Retrofit / OEM Replacement