Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 10 A, 480 V, 9" Height, 3 P | AmpState

The Eaton-Westinghouse 11-350 Breaker MCC Bucket from AmpState is designed to slot directly into your existing Eaton Westinghouse 11-350 motor control center. With a 10 A rating at 480 V (three-phase, 60 Hz) and a compact 9" vertical frame, this bucket brings dependable motor control performance to industrial and commercial power distribution setups without demanding a full cabinet replacement.

Why this MCC bucket stands out

• Direct-fit retrofit for 11-350 MCCs: Engineered to integrate with your existing Eaton-Westinghouse 11-350 infrastructure, streamlining upgrades and repairs.
• Compact 9" vertical frame: A space-efficient design that preserves valuable enclosure real estate while maintaining essential clearances for safe operation.
• Three-pole configuration for balanced control: Optimized for standard three-phase motor control, simplifying wiring and coordination with other MCC components.
• 10 A at 480 V capability: Suitable for common industrial motors and control circuits, enabling reliable performance in demanding environments.
• Versatile use cases: Ideal for retrofits, OEM replacements, and custom MCC configurations where quick, reliable compatibility matters.

Key specifications at a glance

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp Rating: 10 A
• Voltage: 480 V (Three-phase, 60 Hz)
• Height: 9"
• Application: Industrial Motor Control / Retrofit / OEM Replacement

Ideal use cases

• Modernizing aging MCCs in facilities with existing 11-350 cabinets while preserving the original cabinet layout.
• OEM replacement scenarios where preserving standard components reduces downtime and maintenance complexity.
• Custom MCC configurations that require a reliable, compact 3-pole breaker bucket approach within a 9" frame.
• Industrial power distribution setups in manufacturing, processing, and packaging lines where space and compatibility matter.

Installation, compatibility, and practical insights

This breaker MCC bucket is purpose-built to work with Eaton-Westinghouse 11-350 motor control centers, helping maintenance teams minimize procurement hassles and commissioning time. When planning installation, verify alignment with existing bus work and mounting hardware to ensure a straightforward drop-in replacement or retrofit. The 9" frame size is designed to maximize cabinet space while preserving essential electrical clearance and safe operation for three-phase motor control circuits at 480 V.

What problems it solves

• Eliminates the guesswork of sourcing mismatched MCC buckets by offering a purpose-built option for the 11-350 family.
• Supports retrofits and OEM replacements, reducing downtime and preserving system-wide compatibility.
• Enables flexible, custom MCC configurations without compromising on voltage or current ratings.

Purchase with confidence

Designed for industrial reliability, this MCC bucket delivers the necessary performance for motor control and power distribution applications. If you’re maintaining or upgrading an Eaton-Westinghouse 11-350 installation, this 10 A, 480 V, 3-pole bucket provides a practical, dependable upgrade path that preserves your existing architecture while expanding capability.