Eaton Five Star Series 2100 MCC Bucket 75 A 240 V 3P

Engineered for the rugged demands of industrial power distribution, the Eaton Five Star Series 2100 Breaker MCC Bucket is the precise upgrade your motor control center needs. With a 75 A rating at 240 V (three-phase, 60 Hz), this bucket delivers dependable protection for mid-range motors and equipment while maintaining clean, consistent power flow across your line.

Designed around a compact 15" vertical frame, it integrates seamlessly into existing Eaton Five Star Series 2100 MCC racks. The result is a retrofit-friendly solution that preserves bus alignment, reduces installation downtime, and enables OEM replacements or custom MCC configurations without sacrificing performance or safety.

Key specifications

• Brand: Eaton
• Series / Type: Five Star Series 2100 Breaker MCC Bucket
• Amp rating: 75 A
• Voltage: 240 V (three-phase, 60 Hz)
• Height: 15 inches
• Applications: Industrial motor control, retrofit, OEM replacement

What makes it unique

• Specifically designed for Eaton Five Star Series 2100 MCCs, ensuring precise mounting, bus connections, and control wiring compatibility.
• Retrofit-ready for faster panel upgrades, minimizing downtime during maintenance windows or capacity expansions.
• Compact 15" height preserves rack space and enables scalable configurations in compact or retrofit installations.
• Three-phase, 60 Hz operation aligns with standard industrial power systems, supporting reliable motor starting and running performance.

Ideal use cases

• Replacing a failed or aging MCC bucket in existing Five Star 2100 installations.
• OEM replacement during plant modernization or capacity upgrades where standardization across sites is desired.
• Custom MCC configurations that require a reliable, drop-in compatible breaker bucket within tight rack footprints.
• Industrial environments such as manufacturing lines, pumping stations, conveyors, and HVAC motor drives that demand consistent 75 A protection.

Compatibility and installation notes

This bucket is built to slot into Eaton Five Star Series 2100 motor control centers, maintaining alignment with standard buswork and mounting interfaces. When planning a retrofit or replacement, verify that the existing MCC frame is configured for 75 A protection and 240 V three-phase service. Standard installation practices for MCC components—including proper torque on connections, secure mounting, and adherence to applicable electrical codes—apply to ensure safe, long-lasting operation.

Benefits in practice

• Improved uptime through quick, reliable replacements that minimize panel downtime.
• Consistent performance across sites due to standardized Eaton components and compatibility.
• Flexibility to tailor motor control configurations without sacrificing compatibility or safety.