Eaton - Cutler Hammer - Westinghouse - 5 Star Series - Breaker MCC Bucket - 400 A, 240 V, 36" Height, 3 P | AmpState

Meet the Eaton - Cutler Hammer - Westinghouse 5 Star Series Breaker MCC Bucket — a purpose-built solution for industrial motor control centers that demand reliability, precise current handling, and seamless retrofit capability. Engineered to operate at 400 A, 240 V, in a 3-pole configuration, this 36" tall MCC bucket is designed to slot perfectly into Eaton - Cutler Hammer - Westinghouse 5 Star Series lineups, making upgrades or replacements straightforward and downtime-minimized.

Why this MCC bucket stands out

• Direct compatibility with the 5 Star Series motor control centers, ensuring a clean fit without custom adapters or extensive panel modifications.
• 400 A, 240 V, 3-Pole capability tailored to demanding three-phase motor loads, providing solid protection and reliable operation across industrial applications.
• 36" bucket height aligns with standard MCC sections for predictable mounting, wiring access, and space planning within your enclosure.
• Retrofit-friendly design—swap-in replacement for aging buckets to refresh performance without a full panel redesign.
• Brand-integrated reliability from the Eaton-Cutler Hammer-Westinghouse lineage, backed by AmpState’s global delivery and technical support.

Ideal use cases and applications

• Upgrading aging or degraded MCC installations in manufacturing, processing, and packaging facilities where dependable motor control is critical.
• Retrofits that expand capacity or simplify maintenance while preserving existing bus work and connections within 5 Star Series rows.
• Repairs or expansions for pumping systems, HVAC, conveyors, and other heavy-duty loads that require robust 400 A protection at 240 V.

Key specifications

• Brand: Eaton - Cutler Hammer - Westinghouse
• Series: 5 Star Series
• Configuration: Breaker MCC Bucket
• Rating: 400 A, 240 V, 3-Pole
• Bucket Height: 36 inches

Practical installation notes

• Verify the unit is intended for use within 5 Star Series MCC lineups and that the mounting footprint and bus connections align with your existing panel.
• Ensure your system is configured for 3-phase 240 V operation and that the 400 A rating matches your motor load requirements.
• Plan for standard installation practices—disconnect power, follow manufacturer wiring diagrams, and use appropriate protective equipment during retrofits.
• Consider downstream diagnostics and spare parts alignment to keep your MCC running smoothly after replacement.

AmpState supplies high-quality MCC buckets, retrofit solutions, and industrial motor control components with global delivery and technical support, helping you complete upgrades with confidence and minimal downtime.