Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 90 A, 600 V, 18" Height, 3 P | AmpState

Engineered for durable motor control and dependable power distribution, the Eaton-Westinghouse 11-300 Breaker MCC Bucket from AmpState is built to integrate seamlessly with Eaton-Westinghouse 11-300 motor control centers. With a 90 A rating at 600 V and a 3-pole design, this MCC bucket is ready to handle demanding industrial and commercial applications with confidence.

The 18" vertical frame profile is purposefully chosen to simplify retrofit projects, OEM replacements, and custom MCC configurations. Its standardized height and mounting interface mean faster installations, reduced downtime, and a reliable path to restoring or upgrading existing control panels.

• 90 A at 600 V (Three-phase, 60 Hz) delivers robust protection and power distribution for motors, drives, and related equipment in demanding environments.
• 18" vertical frame ensures compatibility with a wide range of Eaton-Westinghouse MCC enclosures, enabling straightforward replacements and modular expansions.
• 3-pole (3P) configuration supports synchronized control of three-phase motors, reducing wiring complexity and improving control reliability.
• OEM replacement and retrofit-ready design minimizes downtime and preserves original electrical characteristics for a seamless upgrade path.

Who benefits most: plant engineers, maintenance teams, and system integrators tasked with upgrading aging MCCs or building customized motor-control solutions for modern facilities. This bucket is ideal for industrial environments where reliable motor control, scalable configurations, and proven compatibility with the 11-300 family matter most.

Use cases include control of conveyors, pumps, fans, processing equipment, and automation cells in manufacturing or packaging facilities. When your system runs on 600 V three-phase power, this MCC bucket ensures consistent protection, straightforward maintenance, and a dependable foundation for expanding your motor-control network.

Why choose this bucket over generic alternatives? It’s engineered to match the original Eaton-Westinghouse specifications for the 11-300 MCC, ensuring consistent electrical characteristics, protection profiles, and compatibility with existing accessories and control wiring. The result is predictable performance, easier serviceability, and a smoother upgrade path for legacy systems.

Practical installation tips: verify enclosure space and mounting hardware for the 18" frame, confirm your system is 600 V three-phase, 60 Hz, and ensure the 90 A rating aligns with your motor load. During installation, clean and inspect bus connections for solid contact, and plan for a systematic replacement to minimize panel downtime.

Whether you’re retrofitting an aging MCC, replacing a failed bucket, or building a custom configuration for a new line, the Eaton-Westinghouse 11-300 Breaker MCC Bucket (90 A, 600 V, 18" height, 3P) from AmpState delivers a precise fit, reliable protection, and a clear upgrade path for industrial power distribution needs.