Eaton Westinghouse 11-300 200 A Breaker MCC Bucket 600 V 3 Pole

Engineered for Eaton - Westinghouse 11-300 motor control centers, the Breaker MCC Bucket delivers a rugged, retrofit-ready solution for industrial power distribution and motor control. Built around a 24-inch vertical frame, this 3-pole bucket is designed to slot into standard MCC racks while preserving the integrity of the 11-300 bus configuration and interlocks.

Key benefits

• 200 A, 600 V rating for demanding industrial motors and equipment (Three-phase, 60 Hz).
• Three-pole design suits common three-phase motors and drives, delivering reliable protection and switching.
• 24" vertical frame aligns with standard MCC installations, enabling straightforward retrofit, OEM replacement, and scalable custom MCC configurations.
• OEM-friendly minimizes downtime during upgrades by matching mounting patterns and bus connection points of the 11-300 family.
• Industrial-grade durability built to withstand the rigors of manufacturing environments, with secure mounting and robust electrical contact.

Ideal use cases

This Breaker MCC Bucket is purpose-built for: industrial motor control centers that require a reliable 200 A, 600 V supply; retrofit projects to upgrade aging MCCs; OEM replacements within existing 11-300 installations; and custom MCC configurations where space and performance matter.

Why choose this instead of generic MCC buckets

Unlike generic buckets, this unit is engineered specifically for Eaton-Westinghouse 11-300 systems. The alignment with standard 24" MCC rails and the exact pole count and voltage rating means faster commissioning and fewer field modifications. It helps you protect motors, feeders, and drives with tested compatibility and predictable performance.

Practical tips for install and operation

• Verify the 11-300 MCC enclosure compatibility and ensure the bus connectors line up with your existing setup.
• Inspect mounting hardware and clearance in the rack to allow for proper ventilation and maintenance access.
• Plan for routine maintenance checks on connections and protective devices once the bucket is integrated into the MCC.