Eaton Five Star Series 2100 - Breaker MCC Bucket - 400 A, 240 V, 36" Height, 3 P | AmpState

The Eaton Five Star Series 2100 Breaker MCC Bucket delivers a purpose-built solution for industrial power distribution and motor control. Designed to integrate seamlessly with Eaton Five Star Series 2100 motor control centers, this 400 A, 240 V MCC bucket is built to handle demanding workloads while maintaining efficient, reliable operation across your electrical room.

Key specifications at a glance

• Brand: Eaton
• Model / Type: Five Star Series 2100 – Breaker MCC Bucket
• Amp rating: 400 A
• Voltage: 240 V (Three-phase, 60 Hz)
• Height / Frame: 36" vertical frame
• Pole configuration: 3 P
• Applications: Industrial motor control, retrofit projects, OEM replacement, and custom MCC configurations

Why this MCC bucket stands out

Unlike generic MCC components, this Breaker MCC Bucket is purpose-built to pair with the Eaton Five Star Series 2100 lineup, ensuring precise bus alignment and compatibility with factory-supported accessories. Its 36" vertical frame is optimized for retrofit and OEM replacement scenarios, reducing installation complexity and downtime. With a robust 400 A capacity at 240 V, it supports sizable motor loads and efficient distribution for mixed industrial environments—from manufacturing floors to commercial facilities with heavy motor duty.

Practical benefits and use cases

• Retrofit and modernization: Upgrade aging MCCs to a high-capacity bucket that aligns with existing Eaton infrastructure, improving reliability and maintaining system-wide compatibility.
• OEM replacement: Minimize project downtime with an exact-fit MCC bucket designed for seamless substitution in Series 2100 configurations.
• Custom MCC configurations: Build tailored motor control solutions that meet specific plant layouts, feeder arrangements, and protection schemes without sacrificing performance.
• Industrial power distribution: Support multiple heavy-duty motor feeders in a single, organized bucket, enabling cleaner cable management and safer, more accessible maintenance.

Installation and integration considerations

Designed for compatibility within Eaton’s Five Star Series 2100 ecosystem, this Breaker MCC Bucket simplifies alignment with bus bars, interlocks, and display options that come with OEM configurations. When planning installation, ensure:

• The 36" vertical frame fits your MCC enclosure dimensions and maintains proper clearance for access and servicing.
• Three-phase, 240 V power must be routed to match the bucket’s intended configuration while observing all safety and lockout/tagout protocols.
• Mechanical mounting points align with the enclosure structure to maintain secure enclosure integrity and minimize vibration during operation.

Maintenance mindset for long-term reliability

To sustain performance, pair this Breaker MCC Bucket with regular inspection of connections, bus bar integrity, and protective device coordination. Routine checks help ensure smooth switching, accurate amperage distribution, and reliable motor startup across peak demand periods.

Who benefits most

Facilities engineers, electrical contractors, and plant maintenance teams responsible for large-scale motor control and power distribution will find this bucket a precise, dependable choice for upgrading or expanding Eaton-based MCC systems. It’s especially well-suited for environments where downtime is costly and compatibility with existing Five Star Series 2100 components is essential.

Ready for retrofit, OEM replacement, or a tailored MCC configuration that meets your exact needs? The Eaton Five Star Series 2100 Breaker MCC Bucket delivers the capacity, compatibility, and control you require for robust industrial power distribution.