Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 400 A, 240 V, 42" Height, 3 P | AmpState

Meet the Eaton - Westinghouse 11-350 Breaker MCC Bucket from AmpState, a purpose-built component designed to slot into your 11-350 motor control center with precision. Built for demanding industrial and commercial power distribution and motor control applications, this MCC bucket delivers the reliability you need in mission-critical environments.

Key features that matter in the field

• Exact compatibility with 11-350 MCCs: engineered to fit standard Eaton - Westinghouse 11-350 centers, enabling smooth retrofit, OEM replacement, or bespoke MCC configurations without extensive redesign.
• 400 A at 240 V (three-phase, 60 Hz): supports high-current motor control and power distribution tasks, providing the capacity to handle demanding loads with confidence.
• 42" vertical frame: matched to the common 42" MCC footprint, helping ensure proper alignment with bus bars, interlocks, and other center components.
• Three-pole (3 P) configuration: optimized for standard three-phase motor control circuits typical in industrial facilities.

Ideal applications and practical use cases

Designed for industrial motor control centers, this Breaker MCC Bucket is the smart choice for facility upgrades, preventative maintenance, and capacity expansions. Use it to:

• retrofit aging MCC installations with a robust, ready-to-install bucket that aligns with existing 11-350 layouts.
• enable OEM replacements in equipment fleets that rely on the Eaton - Westinghouse 11-350 ecosystem, minimizing downtime and wiring complexity.
• support custom MCC configurations as you scale motor loads or reconfigure distribution schemes in manufacturing, processing, or commercial facilities.

Why this MCC bucket stands out

• Focused compatibility with Eaton - Westinghouse 11-350 centers means fewer integration hurdles and more predictable performance.
• High-current capability in a compact 42" frame supports large motor starters, pumps, conveyors, and other critical loads without overburdening your distribution system.
• Versatile for retrofit projects, OEM replacements, or custom MCC designs—delivering flexibility alongside dependable power control.

Technical considerations and sourcing

Key specifications at a glance: 400 A rating, 240 V, three-phase, 60 Hz operation, 42" vertical frame, designed for 3 P motor control applications. This bucket is a strategic upgrade or replacement piece for facilities relying on the 11-350 family, offering a practical path to maintain performance, extend equipment life, and support evolving power distribution needs.