Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 30 A, 480 V, 9" Height, 3 P | AmpState

Designed to drop into Eaton-Westinghouse 11-350 motor control centers, the Eaton - Westinghouse 11-350 Breaker MCC Bucket from AmpState delivers precise protection for industrial motor circuits with a compact, drop-in fit. With a 30 A rating at 480 V and a three-phase, 60 Hz profile, this bucket is built to support reliable power distribution and motor control in demanding commercial and industrial environments. The 9" vertical frame ensures compatibility with established MCC architectures while enabling straightforward retrofits and upgrades.

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp Rating: 30 A
• Voltage: 480 V (Three-phase, 60 Hz)
• Height: 9"
• Poles: 3 P
• Applications: Industrial Motor Control, Retrofit, OEM Replacement

This MCC bucket is purpose-built for facilities pursuing retrofit projects, OEM substitutions, or custom MCC configurations without sacrificing compatibility or performance. It enables you to:

• Upgrade or replace aging MCC components while maintaining exact electrical interfaces with the 11-350 ecosystem.
• Streamline motor control for three-phase loads such as pumps, compressors, conveyors, and fans in manufacturing, water treatment, HVAC, and processing plants.
• Maintain consistent protection and fault isolation across existing motor control infrastructure, reducing downtime during maintenance or expansion.
• Configure tailored MCC layouts that align with the specific layout and space constraints of your electrical room.

Why this bucket stands out: it’s built to align with the original Eaton-Westinghouse 11-350 design, ensuring seamless integration with your current MCC framework. By choosing an exact-fit MCC bucket, you gain predictable electrical characteristics, straightforward spare-parts planning, and reduced commissioning time compared with generic substitutes.

Practical considerations and tips for use

• Verify that your existing MCC enclosure supports a 9" tall, 3-pole bucket and that the 480 V, 3-phase supply aligns with your motor load requirements.
• Plan for compatible protection schemes and fusing within the bucket to meet your motor starter and overload protection needs.
• Maintain your spare parts strategy by stocking Eaton-Westinghouse accessories designed for 11-350 assemblies to minimize downtime during replacements.
• Consult your electrical engineer or supervisor during retrofit to ensure wiring, terminations, and control interlocks match your plant’s safety and electrical standards.

If you’re modernizing an existing motor control center or designing a new configuration that leverages proven Eaton-Westinghouse compatibility, the 11-350 Breaker MCC Bucket from AmpState offers a precise, reliable path to robust industrial power distribution and motor control performance.