Eaton - Westinghouse - Type W - Breaker MCC Bucket - 125 A, 480 V, 42" Height, 3 P | AmpState

Engineered for demanding industrial motor control centers, the Eaton Type W Breaker MCC Bucket (125 A, 480 V, 3-Pole) from AmpState is a precise, OEM-compatible replacement designed to drop into existing Eaton Type W MCC systems with minimal downtime. Built to meet the rigorous needs of heavy equipment, this bucket anchors motor control reliability in plants, facilities, and manufacturing environments that rely on consistent, controllable power for large motors and drives.

Why this MCC bucket stands out

• Direct OEM replacement for Type W MCC systems — seamless retrofit capability that preserves bus alignment and contact geometry, reducing installation complexity and mismatch risk.
• 125 A, 480 V, 3-Pole configuration — ideal for medium-to-high current motor loads common in conveyors, pumps, fans, mixers, and other plant machinery.
• 43-inch class mounting footprint with robust construction — engineered for durability in harsh industrial environments, providing steady performance over time.
• Retrofit-ready without redesign — works with existing Type W buswork and mounting hardware, helping you minimize commissioning time and spare-part headaches.
• Global delivery and sourcing confidence — AmpState ensures availability and support for international projects and multi-site deployments.

Key specifications at a glance

• Brand: Eaton (Westinghouse lineage within the Type W family)
• Model/Configuration: Type W Breaker MCC Bucket
• Rating: 125 A, 480 V, 3-Pole
• Height: 42 inches
• Application: Industrial motor control centers requiring a reliable 3-Pole, 480 V bucket

Use cases and ideal environments

This MCC bucket is purpose-built for facilities with large motor loads that demand dependable switching and protection. It’s a strong fit for:

• Manufacturing floors with conveyor systems, extruders, and packaging lines
• Water/wastewater facilities with heavy pumping and aeration equipment
• Oil, gas, and chemical processing plants where robust motor control is non-negotiable
• Facilities pursuing OEM compatibility during upgrades or retrofits to extend the life of existing Type W MCCs

Compatibility, installation, and maintenance

Designed to slot into Eaton Type W MCC systems, this bucket supports straightforward installation for service teams familiar with MCC assemblies. When planning installation:

• Verify busbar alignment and mounting clearances to ensure a smooth bolt-up and electrical connection
• Use compatible breakers and accessories within the Type W family to maintain system integrity and protection coordination
• Inspect during routine maintenance for signs of wear on contact interfaces and ensure hardware torque conforms to OEM recommendations
• Keep the surrounding environment clean and dry to preserve insulation integrity and long-term reliability

Why AmpState

AmpState specializes in high-quality MCC components with a global delivery network, helping you source trusted parts quickly for repairs, retrofits, or new builds. With a focus on accuracy, compatibility, and service, AmpState reduces downtime and keeps your electrical infrastructure running smoothly.

What you get

One Eaton Type W Breaker MCC Bucket, 125 A, 480 V, 3-Pole, 42" tall, ready to install into compatible Type W MCC assemblies. Designed for industrial environments and engineered to support reliable motor control and protection across critical plant operations.