Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 5 A, 480 V, 6" Height, 3 P | AmpState

Meet the AmpState take on a trusted industrial essential: Eaton - Westinghouse 11-350 Breaker MCC Bucket. Built to plug into 11-350 motor control centers, this 6" tall, 3-pole bucket is engineered for reliable, space-conscious power distribution in demanding environments. It’s rated for 5 A at 480 V (three-phase, 60 Hz), delivering precise control without sacrificing durability.

Why this MCC bucket stands out

• Exact fit for Eaton - Westinghouse 11-350 motor control centers, ensuring clean alignment and secure mounting for dependable operation.
• Compact 6" vertical frame optimizes panel real estate while maintaining robust electrical interfaces.
• Three-pole design tailored for three-phase systems, simplifying wiring, interlocks, and bus connections.
• 5 A rating at 480 V provides predictable, low-current breaker performance ideal for pilot circuits, auxiliary controls, and selective motor control tasks within MCC installations.
• Retrofit-ready and suitable for OEM replacement or custom MCC configurations, helping facilities upgrade without a full panel overhaul.
• Durable, field-friendly construction designed to support repeated insertion/removal during maintenance cycles and routine servicing.

What you can do with it

Use this breaker MCC bucket to retrofit aging MCCs, replace worn components, or assemble custom motor control configurations that align with your plant’s electrical distribution needs. It’s ideal for facilities that require reliable, modular components in manufacturing lines, pumps, conveyors, HVAC systems, and general industrial power distribution networks.

Key specifications

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp Rating: 5 A
• Voltage: 480 V (Three-phase, 60 Hz)
• Height: 6"
• Poles: 3 P
• Application: Industrial Motor Control / Retrofit / OEM Replacement
• Availability: AmpState provides ready-to-install MCC bucket hardware for streamlined maintenance and upgrades

How this compares to generic MCC buckets

Unlike generic replacements, this bucket is purpose-built to integrate with the Eaton - Westinghouse 11-350 framework. You’ll experience smoother installation, predictable contact alignment, and reduced downtime thanks to a true-fit design that respects the original bus interfaces and mounting geometry. The result is a more reliable, long-lasting retrofit that preserves system performance without guesswork.

Practical tips for installation and care

• Inspect the bus interface surfaces before installation to ensure clean, corrosion-free contact points for optimal electrical continuity.
• Follow your MCC’s service procedures when removing or inserting the bucket to maintain alignment and minimize wear on mounting hardware.
• Use the bucket as part of a planned retrofit strategy—pair with compatible 11-350 components to optimize overall MCC performance and spare-part availability.
• Store replacement buckets in a clean, dry environment to prevent contamination that could affect contact performance during future swaps.