Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 15 A, 480 V, 12" Height, 3 P | AmpState

Meet the Eaton - Westinghouse 11-300 Breaker MCC Bucket, a purpose-built drop-in component designed to keep industrial and commercial power distribution running smoothly. Built to integrate with 11-300 motor control centers, this unit brings reliable overcurrent protection into your MCC setup with a compact 12" vertical frame that fits neatly into existing architectures.

Key specifications

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp Rating: 15 A
• Voltage: 480 V (Three-phase, 60 Hz)
• Height: 12"
• Application: Industrial Motor Control / Retrofit / OEM Replacement

What sets this MCC bucket apart

• Exact compatibility with Eaton-Westinghouse 11-300 MCCs: Designed to slot into the same footprint and bus architecture, enabling seamless upgrades or replacements without a full MCC redesign.
• Compact, scalable footprint: The 12" vertical frame supports compact line-ups while preserving essential mounting and wiring space for reliable operation in tight control rooms or equipment closets.
• Versatile for retrofits and OEM projects: Ideal for modernization initiatives, spare-part inventories, or OEM configurations that demand a precise, factory-built MCC bucket solution.
• Three-phase 480V readiness: Engineered to handle standard industrial motor circuits, ensuring consistent performance in balanced 480V, three-phase systems.

Ideal use cases

• Retrofit projects where aging MCC buckets require a compatible replacement that won’t disrupt existing bus connections or wiring layouts.
• OEM replacement workflows to refresh critical motor control infrastructure without a complete MCC overhaul.
• Custom MCC configurations that call for a reliable, standardized bucket designed for industrial environments.
• Spare-part strategy for maintenance programs, reducing downtime by keeping a ready-to-install MCC bucket on hand.

Why this matters for your operation

In industrial settings, uptime and predictable electrical distribution are non-negotiable. The Eaton - Westinghouse 11-300 Breaker MCC Bucket delivers a dependable, drop-in solution that minimizes retrofit risk and accelerates deployment. Its 15 A, 480 V three-phase capability aligns with common motor control schemes, helping you protect critical loads while preserving the integrity of your existing MCC architecture.

Installation and practical tips

Verify the 11-300 compatibility with your current motor control center configuration before swapping in the bucket. Plan wiring and terminal connections to align with the MCC’s layout, and keep a spare bucket on hand to shorten maintenance windows. This bucket is designed to maximize compatibility while delivering robust control and protection for industrial motor circuits.

Secure a dependable, purpose-built MCC bucket for your Eaton - Westinghouse 11-300 system and simplify your retrofit, OEM replacement, or custom MCC project today.