Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 125 A, 480 V, 15" Height, 3 P | AmpState

Power up reliability with the Eaton - Westinghouse 11-350 Breaker MCC Bucket, a purpose-built solution for 125 A at 480 V three-phase motor control centers. Engineered for industrial settings, this 15" tall breaker bucket integrates neatly into standard MCC frames, enabling precise retrofits, OEM replacements, and custom MCC configurations without sacrificing performance or safety.

Why this MCC bucket stands out

• Exact fit for Eaton Westinghouse 11-350 MCCs: Designed to slide into existing MCC cabinets that host 11-350 breakers, ensuring seamless electrical continuity and fast serviceability.
• 125 A at 480 V (Three-Phase, 60 Hz): Robust protection for medium-sized motors and equipment, supporting demanding industrial loads while maintaining coordination with upstream protections.
• Vertical frame, 15" height: A compact footprint that aligns with standard MCC channel spacing, preserving cabinet depth and mounting clarity.
• 3-pole configuration: Built for reliable three-phase motor control, minimizing wiring complexity and simplifying control circuits.
• Versatile applications: Ideal for industrial power distribution, pump systems, conveyors, fans, and other motor-driven setups in manufacturing, processing, and utilities environments.
• Retrofit and OEM replacement: Ready to upgrade or replace worn buckets, enabling maintenance programs to extend MCC life and preserve uptime.

Practical use cases

• Retrofit aging motor control centers where 11-350 breakers are standard, eliminating mismatches and wiring reruns.
• Deploy in new OEM-configuration MCCs where a 125 A, 480 V three-phase bucket is specified for motor loads with controlled inrush.
• Support service contracts requiring identical replacement parts to minimize downtime during maintenance windows.

Specifications at a glance

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp Rating: 125 A
• Voltage: 480 V (Three-phase, 60 Hz)
• Height: 15 inches
• Application: Industrial motor control, retrofit, OEM replacement

Designed for reliability in heavy-duty environments, this MCC bucket from AmpState ensures compatibility with your existing Eaton Westinghouse infrastructure, providing a clear path to safer, more efficient motor control and distribution. If you’re modernizing plant electricals or standardizing components across facilities, this 11-350 bucket helps you maintain consistent performance and serviceability.