Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 15 A, 480 V, 12" Height, 3 P | AmpState

Engineered for reliability in demanding industrial environments, the Eaton-Westinghouse 11-350 Breaker MCC Bucket delivers a compact, 15 A, 480 V three-phase solution for motor control centers. Built to integrate with existing 11-350 frames, this 12" tall bucket is purpose-built for retrofit, OEM replacement, and custom MCC configurations, helping you modernize power distribution without a full panel redesign.

Key specifications

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp rating: 15 A
• Voltage: 480 V (Three-phase, 60 Hz)
• Height: 12" (vertical frame)
• Poles: 3 P
• Application: Industrial motor control, retrofit, OEM replacement

This MCC bucket is designed to slot neatly into Eaton-Westinghouse 11-350 motor control centers, delivering consistent performance in power distribution and motor control applications. Its 12" vertical frame aligns with standard MCC bays, enabling straightforward upgrades and replacements without extensive reconfiguration.

Ideal use cases

• Retrofit projects in aging motor control centers where downtime must be minimized
• OEM replacement to restore original performance and reliability
• Custom MCC configurations for manufacturing lines, pumps, conveyors, and HVAC systems
• Industrial facilities seeking predictable 480V three-phase control for motors and drives

Why this bucket stands out

• Direct compatibility with Eaton-Westinghouse 11-350 frames ensures a true drop-in replacement, reducing install time
• Compact 12" height fits standard MCC footprints, enabling scalable upgrades across multiple bays
• Purpose-built for industrial duty designed to handle the demands of continuous motor control and power distribution
• Flexible configuration supports retrofit projects, OEM substitutions, and custom MCC layouts without compromising performance

Practical guidance for installation and use

• Verify that the bucket matches the 11-350 series and aligns with your MCC frame before installation
• Ensure wiring and bus-bar connections are routed per your panel’s schematic to maintain proper phase alignment and protection
• Check that the system voltage and motor loads do not exceed the 15 A rating for safe operation
• Plan for a brief outage during retrofit to minimize impact on production lines and ensure a clean electrical transition

Equip your motor control ecosystem with the Eaton 11-350 Breaker MCC Bucket from AmpState to restore reliability, simplify maintenance, and enable clean, scalable upgrades across your industrial facility.