Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 400 A, 480 V, 30" Height, 3 P | AmpState

Upgrade and streamline your Eaton-Westinghouse 11-300 motor control center with the AmpState Breaker MCC Bucket designed for demanding industrial environments. This 11-300 compatible bucket delivers a solid 400 A at 480 V (three-phase, 60 Hz), making it an ideal choice for powerful motor control and centralized power distribution projects.

Key features and why it matters:

• Current rating: 400 A at 480 V (Three-phase, 60 Hz) — ready to handle high-demand motor loads without compromising reliability.
• Frame height: 30" vertical frame — engineered to fit seamlessly within standard Eaton-Westinghouse 11-300 MCC configurations.
• Type: Breaker MCC Bucket — purpose-built for use with the 11-300 family, ensuring compatibility with existing buses and mounting schemes.
• Versatile applications: Supports retrofit projects, OEM replacement, and custom MCC configurations, helping you modernize without full panel rebuilds.

Why this bucket stands out

This Breaker MCC Bucket is purpose-built for the 11-300 series, enabling fast, reliable upgrades to industrial power distribution and motor control systems. Its design prioritizes compatibility and retrofit efficiency, so technicians spend less time aligning components and more time keeping critical equipment running. With its 30" vertical footprint, it integrates cleanly into established layouts, reducing installation complexity and downtime during upgrades or replacements.

Who should consider this product

• Maintenance and reliability teams upgrading legacy MCCs to current 11-300 configurations.
• OEM integrators seeking a ready-made, compliant bucket for retrofit or replacement projects.
• Facilities managers in manufacturing, processing, and large commercial environments requiring robust, centralized motor control.

Practical considerations and best-use scenarios

Use this bucket when you need a drop-in solution that preserves existing electrical architecture while expanding capacity and performance. It’s well-suited for retrofits where downtime must be minimized, or when upgrading to support larger motor loads without a complete MCC replacement. For optimal results, pair this bucket with compatible 11-300 components and follow standard safety and commissioning procedures during installation.

Purchase confidently through AmpState and equip your Eaton-Westinghouse 11-300 MCC with a purpose-built Breaker MCC Bucket that delivers reliable 400 A at 480 V, a precise 30" frame height, and the flexibility to support retrofit, OEM replacement, and custom configurations.