Eaton Westinghouse 11-300 225 A Breaker MCC Bucket 600 V 3 Pole

The Eaton Westinghouse 11-300 Breaker MCC Bucket, rated for 225 A at 600 V, is purpose-built to perfectly integrate with 11-300 motor control centers. Designed for industrial power distribution and motor control, this 15" tall, 3-pole bucket delivers a precise, field-ready solution for retrofit, OEM replacement, or custom MCC configurations. If you’re upgrading an aging MCC or expanding a facility’s motor control capability, this bucket is engineered to fit and function without compromise.

• Exact compatibility with Eaton-Westinghouse 11-300 MCCs: Designed to slot into the 11-300 footprint, ensuring clean mounting, proper alignment, and dependable operation.
• 225 A at 600 V (three-phase, 60 Hz): Handles mid-to-high power motor control and distribution requirements common in industrial settings.
• 15" vertical frame height: A compact yet robust solution that fits standard rack and enclosure layouts while delivering solid mechanical support.
• 3-pole breaker bucket: Suited for typical three-phase motor control applications, enabling reliable switching and protection for three phases.
• Retrofit, OEM replacement, and custom MCC configurations: Designed to streamline upgrades or bespoke MCC builds, reducing field modifications and downtime.
• Industrial-grade reliability: Built to withstand demanding commercial and industrial environments, supporting continuous operation and easy maintenance.

Why this bucket matters

In many facilities, downtime and mismatched components from generic replacements can lead to wiring rework and extended outages. The Eaton 11-300 Breaker MCC Bucket is engineered from the original specifications to ensure precise fit and dependable performance, so you can retrofit or expand with confidence. Its alignment with the 11-300 system minimizes wiring complexity and preserves the integrity of your motor control network.

Ideal use cases

• Upgrading aging MCCs in manufacturing lines, processing plants, or facilities with high motor loads.
• OEM replacement projects where maintaining legacy system compatibility is critical.
• Custom MCC configurations for projects requiring a tailored mix of protection and switching within an 11-300 frame.
• Service and maintenance programs that demand quick, reliable bucket swaps to minimize downtime.

Who should consider this product

Maintenance teams, electrical contractors, and system integrators responsible for industrial power distribution and motor control centers will find this bucket aligns with their 11-300-based installations, supporting reliable, long-term performance and easier procurement of replacement parts.

Practical tips for installation and care

• Verify three-phase, 600 V compatibility with your distribution network before installation.
• Ensure mounting hardware and enclosure clearances match the 11-300 specifications to maintain proper alignment.
• Plan retrofit sequences to minimize shutdown time—pre-wire where possible and confirm breaker compatibility in advance.
• Keep spare buckets on hand for planned OEM replacements or future expansions to reduce downtime.

Available from AmpState, this 11-300 Breaker MCC Bucket is your dependable, specification-accurate choice for industrial motor control and power distribution upgrades. Its targeted design, exact fit, and configuration flexibility help you maintain performance, reliability, and efficiency across your MCC installations.