Eaton Westinghouse 11-300 10 A Breaker MCC Bucket

Eaton - Westinghouse 11-300 Breaker MCC Bucket is a purpose-built replacement component designed for the rugged demands of industrial power distribution. Engineered to work with the Eaton-Westinghouse 11-300 motor control centers, this 3-pole bucket delivers a precise, compact solution for protecting and controlling motor loads in production lines, facilities, and service centers.

Key features that make this MCC bucket stand out:

• Exact compatibility — specifically designed for the 11-300 frame, enabling seamless retrofit, OEM replacement, or the creation of custom MCC configurations without extensive panel rework.
• Compact footprint — 6" vertical frame height optimizes panel space, helping you fit more control hardware into tight switchgear enclosures.
• Three-phase, 480 V operation — rated for 480 V across three phases at 60 Hz, making it well-suited for common industrial power distribution systems.
• Dedicated 10 A amp rating — ideal for smaller motor circuits and control applications where precise overload protection is required.
• Industrial-grade reliability — built to endure the vibrations, temperature variations, and duty cycles typical of manufacturing environments, ensuring dependable motor control performance.

This Breaker MCC Bucket is particularly valuable for facilities looking to modernize or expand existing motor control infrastructure without the risk and downtime of wholesale panel replacement. Use it to:

• Perform OEM replacements in aging 11-300 MCCs, restoring original protection and control capabilities.
• Prototype and deploy custom MCC configurations that fit within restricted cabinet footprints.
• Support retrofit projects where space and compatibility with current bus and wiring layouts are critical.
• Stock a reliable spare bucket for rapid field service, reducing downtime when a breaker section needs replacement.

Why choose this bucket over generic alternatives? It’s not just about fitting into a frame—it’s about preserving the exact electrical characteristics and mechanical fit that your Eaton-Westinghouse MCC relies on. With a direct-fit design, you minimize wiring changes, alignment adjustments, and uncertainty, so maintenance teams can service equipment faster and safer.

Practical tips for installation and use — verify 11-300 frame compatibility before retrofitting, ensure the site power is safely de-energized, and follow standard lockout/tagout procedures. Use this bucket as part of a well-planned spare parts strategy to cut downtime during planned maintenance or unexpected outages.