Eaton Westinghouse 11-350 20 A 480 V Breaker MCC Bucket

Designed for Eaton - Westinghouse 11-350 motor control centers, this Breaker MCC Bucket delivers a precise, reliable home for your protective device in industrial power distribution and motor control applications. With a 15" vertical frame and a 20 A, 480 V rating, it’s built to perform in demanding environments where uptime and safety matter.

• Amp rating and voltage: 20 A, 480 V (Three-phase, 60 Hz)
• Frame compatibility: 15" vertical frame engineered to fit the Eaton - Westinghouse 11-350 MCC family
• Galvanized reliability for retrofit: Optimized for retrofit projects, OEM replacement, and custom MCC configurations
• Primary applications: Industrial motor control, power distribution, panel upgrades, and maintenance-ready spare parts

Why this MCC bucket stands out: it’s purpose-built to align with the 11-350 footprint, reducing installation guesswork and ensuring consistent mounting, wiring termination, and operational compatibility. The 20 A protection level makes it well-suited for motor starters, pumps, conveyors, and other three-phase loads common in manufacturing, processing, and facilities environments where reliable protection and quick service are critical.

Key use cases

• Retrofit projects in aging or expanding facilities seeking OEM-compatible replacement parts
• OEM replacements during control modernizations to preserve footprint and terminal layout
• Custom MCC configurations that require a standardized, compatible breaker bucket within a multi-bucket assembly
• Spare-part stocking for preventative maintenance programs to minimize downtime

Who benefits: maintenance managers, electrical engineers, and panel builders who need a dependable, drop-in compatible MCC bucket that preserves system integrity while enabling straightforward upgrades and repairs. If your operation relies on Eaton - Westinghouse 11-350 systems, this bucket ensures a consistent, mountable, and electrically compatible component for ongoing reliability.

Practical considerations: verify the 11-350 compatibility with your current MCC lineup, confirm three-phase 480 V service, and plan for straightforward installation with existing backplane and bus connections. Keeping a few spare MCC buckets on hand supports faster maintenance cycles and steady uptime across shifts.