Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 200 A, 480 V, 9" Height, 3 P | AmpState

Upgrade your industrial power distribution with the Eaton - Westinghouse 11-300 Breaker MCC Bucket, designed specifically for 11-300 motor control centers. Delivering a robust 200 A at 480 V in a compact 9" vertical frame, this 3-pole unit is built to streamline retrofit projects, OEM replacements, and custom MCC configurations without sacrificing performance or reliability.

• Amp rating: 200 A at 480 V (Three-phase, 60 Hz) for demanding motor control and power distribution applications.
• Frame and fit: 9" vertical frame engineered to integrate seamlessly with Eaton-Westinghouse 11-300 architecture, ensuring alignment with existing bus work and wiring harnesses.
• Pole configuration: 3-pole design to support standard three-phase motor control circuits common in manufacturing, processing, and utility environments.
• Versatile use cases: ideal for retrofit projects, OEM replacements, and custom MCC configurations that require a reliable, drop-in compatible breaker bucket.

This MCC bucket is purpose-built to maximize uptime and simplify upgrades in facilities that rely on centralized motor control centers. By matching the original 11-300 series specifications, it minimizes installation surprises and reduces integration risk—so you can move from planning to power renewal with confidence. The 200 A capability at 480 V covers a wide range of motors and drives, supporting equipment like pumps, fans, conveyors, and compressors without needing a complete MCC overhaul.

Who should consider this bucket? Facilities updating legacy MCCs, OEMs designing modular control centers, and service teams performing targeted replacements in industrial plants, data centers with cooling systems, or large commercial campuses. It’s particularly valuable when you need a trustworthy, compatible solution that preserves the integrity of your control architecture while enabling scalable, future-ready configurations.

Practical guidance for use and installation (based on the known specifications):

• Verify three-phase 480 V electrical distribution and confirm 60 Hz operation before installation.
• Ensure mounting and bus connections align with the Eaton-Westinghouse 11-300 frame to avoid misalignment or wiring conflicts.
• Plan for retrofit or OEM replacement scenarios by checking surrounding MCC components and ensuring compatible enclosures, conduit routing, and interlocks.
• Maintain proper clearances around the bucket to support heat dissipation and safe maintenance access in busy industrial environments.

With its precise fit, proven electrical performance, and targeted design for Eaton - Westinghouse 11-300 systems, this Breaker MCC Bucket helps you modernize power distribution efficiently. If you’re upgrading, retrofitting, or expanding your motor control capabilities, the 11-300 Breaker MCC Bucket from AmpState offers a reliable, compatible path forward.