Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 400 A, 240 V, 24" Height, 3 P | AmpState

Engineered for demanding industrial environments, the Eaton-Westinghouse 11-300 Breaker MCC Bucket, available from AmpState, is purpose-built to integrate with 11-300 motor control centers. Rated for 400 A at 240 V, this three-phase bucket delivers reliable power distribution for large motors, pumps, and conveyors while supporting straightforward serviceability and long-term uptime.

• Frame and rating: 24-inch vertical frame, 3-pole (3P), 60 Hz, designed to handle up to 400 A at 240 V.
• OEM-ready compatibility: Specifically engineered for retrofit, OEM replacement, and custom MCC configurations within Eaton-Westinghouse 11-300 systems.
• Industrial-ready construction: Robust chassis and termination interfaces built to withstand demanding factory floors and utility environments.

Why this Breaker MCC Bucket stands out: it isn’t a generic enclosure. It’s a purpose-built insertion that aligns precisely with the 11-300 frame, ensuring a seamless fit, predictable electrical performance, and simplified maintenance. The 24-inch height balances panel depth constraints with full accessibility, making inspections and servicing straightforward while preserving optimal termination geometry for reliable operation.

Ideal use cases include:

• Retrofits in aging facilities that rely on the 11-300 MCC chassis and require dependable, high-capacity breaker protection.
• OEM replacements in production lines where minimizing panel rework accelerates commissioning and reduces downtime.
• Custom MCC configurations that demand a precise 400 A, 240 V three-phase bucket to manage motor starting currents and distribution reliability.

Practical considerations:

• Confirm compatibility with your existing Eaton-Westinghouse 11-300 infrastructure before retrofit; verify mounting alignment and terminate cables to specified torque values for safe, compliant operation.
• Inspect for signs of wear or corrosion on the frame and termination interfaces; address environmental exposure with appropriate maintenance procedures.
• Keep documentation up-to-date for accurate electrical distribution schematics and warranty records.

Compared to generic MCC buckets, this model delivers exact fit and dependable performance within the Eaton-Westinghouse 11-300 ecosystem. For facilities that depend on steady motor control and robust power distribution, this 11-300 Breaker MCC Bucket from AmpState offers the right combination of capacity, compatibility, and practical ease of use.