Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 225 A, 240 V, 18" Height, 3 P | AmpState

Engineered to slot directly into Eaton Westinghouse 11-350 motor control centers, the Eaton - Westinghouse 11-350 Breaker MCC Bucket is built to keep industrial power distribution running smoothly. With a 225 A rating at 240 V and a compact 18" vertical frame, this 3-pole bucket delivers reliable performance in demanding commercial and industrial environments.

Key advantages

• Precise compatibility — designed to fit the Eaton Westinghouse 11-350 MCC family, ensuring seamless bus alignment and mounting without custom fabrication.
• Robust power handling — 225 A continuous capability at 240 V (three-phase, 60 Hz) supports motor control and distribution loads common in manufacturing, pumping, and processing facilities.
• Compact, scalable architecture — 18" vertical frame enables efficient use of cabinet space while enabling future MCC expansion or reconfiguration.
• Flexibility for retrofits and OEM work — ideal for retrofit projects, OEM replacements, and bespoke MCC configurations that require a dependable, standard component.
• Consistent electrical performance — engineered to maintain reliable breaker operation, bus contact integrity, and safe mechanical interlock behavior in challenging environments.

What problems this MCC bucket solves

• Downtime from incompatible replacement parts is minimized by a precise fit for the 11-350 system.
• Upgrading motor control infrastructure becomes straightforward with a standard 225 A, 240 V solution designed for multi-pole configurations.
• Space constraints are addressed with an 18" tall, vertical-frame design that still supports robust power distribution needs.

Who benefits

• Facilities upgrading aging MCCs or expanding motor control capacity.
• Manufacturing lines, process plants, and HVAC systems requiring dependable motor control distribution.
• OEM engineers and installers seeking a vetted, compatible bucket for custom MCC configurations.

Specifications at a glance

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp Rating: 225 A
• Voltage: 240 V (Three-phase, 60 Hz)
• Height: 18"
• Poles: 3 P
• Application: Industrial Motor Control / Retrofit / OEM Replacement

Practical tips for installation and use

• Verify mechanical fit with your MCC frame before retrofit, ensuring mounting holes and bus alignment match the 11-350 family.
• Follow standard electrical safety procedures and torque specifications when fastening the bucket into place.
• Keep upstream and downstream wiring organized to maintain clean bus connections and reduce maintenance time.
• Schedule periodic inspections to confirm contact integrity and latch interlocks, especially in high-load motor start scenarios.

Upgrade or retrofit your motor control infrastructure with the trusted performance of the Eaton - Westinghouse 11-350 Breaker MCC Bucket. Designed for reliability, ease of installation, and scalable motor control distribution, it’s a practical, future-ready choice for industrial power systems.