Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 90 A, 480 V, 6" Height, 3 P | AmpState

Introducing the Eaton - Westinghouse 11-300 Breaker MCC Bucket, a purpose-built insertion component engineered for reliable motor control center performance. With a 90 A rating at 480 V (three-phase, 60 Hz), this bucket is tailored for demanding industrial power distribution and motor control tasks, delivering solid current handling while fitting into standard MCC footprints.

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp Rating: 90 A
• Voltage: 480 V (Three-phase, 60 Hz)
• Height: 6"
• Poles/Configuration: 3 P
• Applications: Industrial motor control, retrofit projects, OEM replacement

Why this MCC bucket stands out

Specifically designed to work with Eaton - Westinghouse 11-300 motor control centers, this bucket provides a dependable retrofit and OEM replacement option that minimizes downtime. Its compact 6" vertical frame preserves precious cabinet depth while maintaining robust current capacity for typical motor control sequences. The 3-pole construction is ideal for balanced three-phase distribution, helping to ensure safe and predictable operation in demanding environments.

Ideal use scenarios

• Upgrading aging MCCs in manufacturing lines, conveyors, and process equipment
• OEM replacements during control panel refreshes to extend the life of existing infrastructure
• Custom MCC configurations that require a reliable, standardized bucket compatible with 11-300 systems
• Industrial facilities such as metal fabrication, chemical processing, and HVAC/pumping sets that rely on steady motor control

Installation, compatibility, and practical tips

• Designed for seamless integration with Eaton - Westinghouse 11-300 MCCs; verify alignment with your current bus bars and mounting rails
• Ensure space for a 6" tall bucket within the MCC framework and confirm 480 V three-phase supply compatibility
• Prepare for straightforward retrofit by matching the bucket to the existing 11-300 configuration and using the standard mounting pattern
• Follow appropriate safety practices and lockout/tagout procedures during installation or replacement

Count on AmpState for genuine OEM replacement parts and dependable support when maintaining or upgrading motor control centers. The Eaton - Westinghouse 11-300 Breaker MCC Bucket combines precise compatibility, targeted performance, and a practical footprint to keep industrial power distribution running smoothly.