Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 250 A, 208 V, 18" Height, 3 P | AmpState

The Eaton - Westinghouse 11-300 Breaker MCC Bucket from AmpState is a purpose-built insertion for industrial motor control centers, engineered to slot directly into the 11-300 family with reliable 250 A capacity at 208 V. Designed for demanding commercial and industrial power distribution and motor control tasks, this 3-pole bucket delivers consistent performance in a compact 18" vertical frame, making it ideal for retrofit projects, OEM replacements, and custom MCC configurations.

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp Rating: 250 A
• Voltage: 208 V (Three-phase, 60 Hz)
• Height: 18 inches
• Poles: 3 P
• Application: Industrial motor control, retrofit, OEM replacement

What makes this MCC bucket truly stand out is its thoughtful alignment with Eaton-Westinghouse 11-300 systems. If your facility relies on heavy motors and high inrush demands, this bucket ensures a solid, consistent connection to the bus and protective devices while fitting neatly into existing panels. The 18" vertical frame is optimized to maximize space efficiency in crowded switchgear rooms, helping you expand or reconfigure MCCs without a full cabinet rebuild.

Why operators choose the 11-300 Breaker MCC Bucket

• Direct compatibility for retrofit and replacement — designed to drop into 11-300 configurations with minimal modifications, reducing downtime during upgrades or repairs.
• Robust current handling — 250 A rating at 208 V supports sizeable motor loads and distribution circuits without overstressing the bus or breakers.
• Versatile for OEM work — well-suited for original equipment manufacturer projects where a precise, repeatable MCC bucket is required for new builds or expansions.
• Compact but capable — 18" height balances footprint and performance, letting you fit more control and protection elements into tight spaces.
• Three-phase reliability — optimized for 208 V three-phase systems, common in commercial and light industrial settings, ensuring cohesive operation with downstream equipment.

Practical use cases bring this bucket into sharp focus. In an aging facility, it provides a straightforward path to modernizing motor control centers without replacing entire panels. In a plant upgrading to higher horsepower motors, this bucket supports OEM specifications and custom MCC configurations while maintaining consistent electrical characteristics. For job shops and service contractors, it’s a trustworthy spare or replacement component that keeps critical processes online with minimal lead times.

Installation and integration notes (based on common 11-300 practice):

• Check compatibility with your existing MCC frame and bus layout to ensure a seamless fit and reduce rework.
• Confirm three-phase 208 V circuits and protective device coordination align with the bucket’s ratings.
• Plan for proper torque on connection points and verify secure mounting within the MCC structure to maintain safety and longevity.
• Prepare for compatible accessories or adapters that may be required for OEM replacement scenarios, keeping downtime to a minimum.

With the Eaton - Westinghouse 11-300 Breaker MCC Bucket, you gain a dependable, space-conscious solution that aligns with your motor control strategy and future-proofing goals. It’s built to handle the rigors of industrial environments while delivering the performance and compatibility needed for retrofit, OEM replacement, or bespoke MCC configurations. If you’re updating a control room, expanding a line, or refurbishing a critical motor drive, this bucket from AmpState is a practical, purpose-driven choice that keeps your power distribution reliable and scalable.