Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 30 A, 600 V, 6" Height, 3 P | AmpState

The Eaton - Westinghouse 11-300 Breaker MCC Bucket is a precision-built, OEM-friendly module designed to slot into your existing 11-300 motor control centers. With a 6" vertical frame and a 30 A, 600 V rating, this bucket delivers reliable power distribution for demanding motor control applications while keeping your MCC footprint compact and organized. It’s the practical choice for retrofit projects, OEM replacements, and custom MCC configurations that require proven Eaton-Westinghouse compatibility.

Seamless compatibility and streamlined retrofit

Specifically engineered for use with Eaton - Westinghouse 11-300 MCCs, this Breaker MCC Bucket ensures a like-for-like fit with trusted performance. Its 6" vertical frame suits space-constrained panels, allowing technicians to replace worn or obsolete buckets without reworking entire enclosures. If you’re maintaining an existing 11-300 setup, this bucket minimizes downtime and preserves panel integrity during upgrades or repairs.

Compact, robust design that plays well with real-world environments

• Height and footprint: 6" vertical frame fits standard 11-300 configurations, optimizing cabinet real estate in busy control rooms.
• Electrical rating: 30 A at 600 V (Three-phase, 60 Hz) to handle typical motor loads found in industrial or commercial facilities.
• Pole configuration: 3-pole design for common three-phase motor control schemes, ensuring reliable phasing and switching.

Why this MCC bucket matters for your operation

• Reliability in retrofit projects: A true OEM replacement minimizes compatibility issues and reduces field debugging time.
• Flexible deployment: Ideal for expanding existing MCC architecture, upgrading legacy buckets, or building custom MCC configurations around 11-300 frames.
• Maintenance efficiency: Standardized bucket design simplifies stock management—keep a spare on hand to cut downtime during maintenance windows.

Technical snapshot

• Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp rating: 30 A
• Voltage: 600 V (Three-phase, 60 Hz)
• Height: 6 inches
• Application: Industrial motor control, retrofit, OEM replacement

Concrete use cases and practical insights

Engineers and electricians working on hospital, manufacturing, or facility automation projects will appreciate how this bucket aligns with existing 11-300 frames, enabling straightforward replacements without altering bus bars or mounting hardware. It’s particularly valuable in retrofits where older MCCs demand modern protection without sacrificing space or performance. For OEMs designing custom MCC layouts, this bucket provides a dependable, standards-aligned component that keeps your panel design streamlined and compliant with three-phase motor control practices.

In short, the Eaton - Westinghouse 11-300 Breaker MCC Bucket offers a precise, space-efficient solution for powering and protecting motor loads within 11-300 MCCs. It delivers the right mix of compatibility, reliability, and practical versatility for installers, maintenance teams, and system integrators seeking dependable OEM replacement parts that keep industrial and commercial power distribution running smoothly.