Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 60 A, 480 V, 6" 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 work seamlessly with Eaton - Westinghouse 11-300 motor control centers, this 60 A, 480 V unit keeps critical equipment running reliably while simplifying upgrades and replacements.

Key advantages that set this MCC bucket apart:

• Exact compatibility for 11-300 MCCs—engineered to drop into existing Eaton-Westinghouse 11-300 installations without custom rework, preserving your investment in downstream components.
• 3-pole configuration—delivers robust three-phase control for standard industrial motors and equipment, supporting common motor loads across manufacturing, processing, and facilities environments.
• Compact 6" vertical frame—designed to fit tight spaces within motor control centers while maintaining clear access to cables and interlocks for safe operation.
• 60 A, 480 V (Three-phase, 60 Hz)—meets typical industrial distribution standards, enabling reliable motor starting and distribution of heavy loads with confidence.
• Retrofit, OEM replacement, and custom MCC configurations—a versatile component that reduces downtime by allowing targeted replacements, modular upgrades, or bespoke MCC layouts without rebuilding an entire panel.

Why maintenance teams choose this bucket

In facilities where uptime and scalability matter, this Breaker MCC Bucket provides a practical path to modernizing power distribution. It minimizes disruption during upgrades and aligns with existing bussing, interlocks, and mechanical interfaces in 11-300 centers. If you’re upgrading aging gear or configuring a new line with proven components, this bucket offers a dependable bridge between legacy setups and future-ready MCCs.

Ideal for: maintenance engineers, electrical contractors, and facilities teams overseeing industrial motors, conveyors, pumps, fans, and other heavy loads that operate on 480 V three-phase power.

Use cases and scenarios:

• Retrofit projects where only the breaker MCC bucket needs replacement, preserving the rest of the MCC cabinet.
• OEM replacement scenarios where original Eaton-Westinghouse components must be matched precisely.
• Custom MCC configurations in new or expanding facilities, enabling modular builds without custom fabrication.

Practical considerations for best results:

• Confirm the 11-300 compatibility with your existing motor control center rail system and interlocks before installation.
• Plan for standard 480 V three-phase supply and ensure downstream equipment is rated for the same voltage and phase configuration.
• Engage qualified electrical personnel to handle installation in accordance with applicable electrical codes and safety practices.

With its targeted design for Eaton - Westinghouse 11-300 MCCs, the Breaker MCC Bucket delivers precise fit, reliable performance, and a clear path to scalable, downtime-aware power distribution. For facilities aiming to modernize their MCCs without a full cabinet replacement, this 60 A, 480 V, 3-pole bucket is a smart, value-driven choice.