Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 40 A, 600 V, 9" Height, 3 P | AmpState

Engineered for reliable motor control in demanding industrial environments, the Eaton - Westinghouse 11-350 Breaker MCC Bucket delivers precise distribution within the 11-350 family. With a 40 A rating at 600 V and a compact 9" vertical frame, this breaker bucket is purpose-built for industrial power systems that demand dependability and straightforward serviceability.

Designed specifically to integrate into Eaton - Westinghouse 11-350 motor control centers, this MCC bucket excels in retrofit projects, OEM replacements, and custom MCC configurations. Its dedicated footprint and electrical characteristics ensure a seamless upgrade path that minimizes downtime and preserves panel consistency.

Key specifications at a glance

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp rating: 40 A
• Voltage: 600 V (Three-phase, 60 Hz)
• Height: 9"
• Application: Industrial Motor Control / Retrofit / OEM Replacement
• Configuration: 3-pole

Why this bucket stands out

• Perfect fit for 11-350 MCCs: Ensures compatibility with existing frames and wiring schemes, reducing guesswork during replacements or upgrades.
• Retrofit-ready: Streamlines modernization efforts by matching the standard footprint and electrical interface of the 11-350 lineup.
• OEM replacement mindset: Designed to drop into service with minimal modification, helping maintenance teams keep downtime to a minimum.
• Clear power control for motors: Optimized for distributing and protecting motor loads in commercial and industrial settings, from conveyors to pumps and HVAC systems.

Ideal use scenarios

• Upgrading aging motor control centers without reconfiguring the entire panel.
• Adding spare MCC buckets to standardize maintenance kits and reduce repair times.
• Configuring custom MCC layouts where a 9" high, 3-pole, 40 A, 600 V bucket is the right fit for motor starters and protection circuits.

Practical guidance for installation and care

For a smooth replacement or retrofit, verify that your 11-350 frame matches the bucket’s 9" height and 3-pole configuration. Plan for standard wiring routes and compatible bus connectors within the MCC to ensure clean integration. When planning future maintenance, consider stocking this bucket as part of a dedicated OEM replacement kit to minimize downtime and keep critical motor circuits online.

In short, the Eaton - Westinghouse 11-350 Breaker MCC Bucket is a purpose-built solution for reliable, modular motor control distribution. It delivers a precise fit, straightforward retrofit capability, and dependable performance in demanding industrial environments.