Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 400 A, 208 V, 24" Height, 3 P | AmpState

The Eaton - Westinghouse 11-300 Breaker MCC Bucket is a purpose-built solution for industrial power distribution and motor control. Designed to integrate seamlessly with the 11-300 motor control center family, this 400 A, 208 V, 3-pole bucket delivers reliable performance in demanding environments while supporting retrofit and OEM replacement projects. Its 24" vertical frame ensures a snug, compatible fit within existing MCC systems, making upgrades smoother and downtime shorter.

• Amp rating: 400 A at 208 V (three-phase, 60 Hz) for robust motor control and distribution tasks.
• Frame and compatibility: 24" tall vertical frame designed for use with Eaton - Westinghouse 11-300 MCCs, enabling retrofit, OEM replacement, and custom MCC configurations.
• Configuration: 3-pole (3 P) bucket built to handle standard industrial motor loads and distribution schemes.
• Application scope: Ideal for industrial power distribution, machine automation, and facility upgrades in commercial or manufacturing settings.

Why this MCC bucket stands out

Unlike generic MCC components, this bucket is purpose-built for the 11-300 ecosystem, prioritizing plug-and-play compatibility and streamlined maintenance. Its design supports modular upgrades, so you can modernize your control architecture without a full MCC overhaul. The 24" vertical frame aligns with common rack spacing, reducing the complexity and risk of misalignment during installation.

Use cases and practical applications

• Retrofits: Upgrade aging MCCs to improve reliability and safety while preserving existing electrical ductwork and bus arrangements.
• OEM replacement: Restore peak performance by replacing worn or obsolete buckets in legacy 11-300 installations.
• Custom MCC configurations: Build tailored motor control solutions for conveyors, pumps, fans, and other heavy loads in manufacturing or processing facilities.

Installation considerations and best practices

Follow standard electrical codes and the manufacturer’s guidelines when integrating this bucket into an existing MCC. Verify that the surrounding infrastructure supports 208 V three-phase operation and that the 400 A rating aligns with upstream protection and conductor sizing. Plan for orderly maintenance windows to minimize downtime and ensure proper alignment with the 11-300 frame and adjacent buckets.

Whether you’re modernizing an aging facility, performing OEM replacements, or expanding a custom MCC configuration, the Eaton - Westinghouse 11-300 Breaker MCC Bucket delivers a reliable, compatible, and scalable solution for industrial motor control and power distribution needs. This AmpState listing reflects a focused, compatible component ready to slot into your 11-300 system and keep critical equipment running smoothly.