Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 90 A, 240 V, 18" Height, 3 P | AmpState

The Eaton - Westinghouse 11-350 Breaker MCC Bucket from AmpState is purpose-built to slide into Eaton-Westinghouse 11-350 motor control centers, delivering dependable power distribution for demanding industrial environments. With a 90 A rating at 240 V and a 3-pole configuration, this bucket is engineered to handle the workloads of modern manufacturing, processing, and commercial facilities that rely on robust motor control and protection.

Why this MCC bucket stands out

• Precise compatibility - Designed specifically for the Eaton-Westinghouse 11-350 platform, ensuring a seamless retrofit or OEM replacement without custom fabrication.
• Solid power handling - 90 A at 240 V supports a wide range of motor loads and control circuits, enabling reliable distribution for three-phase equipment at standard industrial voltages.
• Compact, adaptable frame - An 18" vertical frame accommodates tight cabinet layouts while offering room for safe wiring, terminations, and future expansion in your MCC.
• Versatile lifecycle - Ideal for retrofit projects, OEM replacements, and custom MCC configurations, helping facilities modernize without overhauling entire control architectures.

Practical applications and scenarios

• Upgrading aging motor control center bays to meet current electrical standards while preserving existing switchgear footprints.
• Replacing a failed or obsolete MCC bucket module during routine maintenance to minimize downtime and keep production lines running.
• Creating custom MCC configurations for new lines or processes—drop-in compatibility with established Eaton-Westinghouse control schemes simplifies design and installation.
• Industrial automation environments, HVAC pumping stations, conveyors, and process equipment that run on three-phase 240 V power benefit from a reliable 90 A bucket with proven fit.

Specifications at a glance

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp rating: 90 A
• Voltage: 240 V (Three-phase, 60 Hz)
• Height: 18 inches
• Application: Industrial motor control, retrofit, OEM replacement

Choosing this MCC bucket means investing in a component that prioritizes fit, reliability, and installation efficiency. Its exact dimensions and electrical characteristics reduce guesswork during retrofits, helping you maintain continuity of service while upgrading protection, control, and performance. For engineers, electricians, and service teams focused on uptime and scalable power distribution, this bucket delivers a practical, long-term solution within the Eaton-Westinghouse ecosystem.

Helpful tips for installation and use

• Verify the MCC frame compatibility before installation to ensure a clean, plug-and-play replacement.
• Coordinate with protective devices and upstream feeders to balance protection and motor starting characteristics.
• Document the bucket’s serial and replacement date as part of your preventive maintenance program to support future spare-part planning.