Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 90 A, 240 V, 15" Height, 3 P | AmpState

Meet the Eaton – Westinghouse 11-350 Breaker MCC Bucket, a purpose-built component designed to seamlessly integrate with your 11-350 motor control centers. With a 90 A rating at 240 V and a compact 15" vertical frame, this bucket is engineered for reliable, scalable power distribution in demanding industrial environments.

Precision compatibility that saves time and downtime

This Breaker MCC Bucket is specifically engineered for the Eaton-Westinghouse 11-350 family, delivering exact-fit mounting, bus interface, and electrical geometry. It’s ideal for retrofit projects, OEM replacements, or creating customized MCC configurations without rewriting your control system.

Core specifications at a glance

• Amp rating: 90 A
• Voltage: 240 V (Three-phase, 60 Hz)
• Frame height: 15 inches
• Configuration: 3-pole breaker bucket for three-phase motor control
• Application: Industrial motor control, power distribution, retrofit and OEM replacement
• Compatibility: Designed for Eaton-Westinghouse 11-350 MCCs

Why this bucket stands out

Unlike generic MCC components, this bucket is built to preserve the integrity of your existing control architecture. Its precise mounting pattern ensures secure wiring and dependable contact alignment, reducing installation risk and commissioning time. The 15" vertical frame integrates neatly into standard MCC bays, supporting scalable configurations as your system grows.

Ideal use cases

• Retrofit older 11-350 centers to support new motor loads without rebuilding the entire MCC
• OEM replacement to minimize downtime when a bucket fails or wears out
• Custom MCC configurations where a reliable, compatible 3-pole bucket is required
• Spare-part stocking for maintenance programs in manufacturing, packaging, plastics, metalworking, and distribution facilities

Practical tips for installation and operation

Plan for a straightforward swap by matching the bucket’s frame height and 3-phase, 240 V rating with your existing bus bars and wiring harness. Ensure proper torque on mounting hardware, verify alignment with adjacent buckets, and conduct a standard electrical test after installation to confirm solid contact and reliable operation. This bucket is designed to support continuous industrial duty, so verify your protective devices and coordination settings align with your system’s protection plan.

Trusted by facilities that prioritize reliability and uptime, AmpState offers this Eaton – Westinghouse 11-350 Breaker MCC Bucket as a precise, OEM-compatible solution for robust motor control and power distribution. Add it to your MCC lineup to ensure consistent performance, easier maintenance, and future-ready expandability.