Eaton Five Star Series 2100 - Breaker MCC Bucket - 400 A, 480 V, 42" Height, 3 P | AmpState

Engineered for demanding industrial power distribution and precise motor control, the Eaton Five Star Series 2100 Breaker MCC Bucket delivers reliable performance when it matters most. With a robust 400 A rating at 480 V and a compact 42" vertical frame, this bucket is purpose-built to integrate seamlessly with Eaton Five Star Series 2100 motor control centers, making upgrades and new builds simpler and more dependable.

Designed for retrofit, OEM replacement, and custom MCC configurations, this Breaker MCC Bucket offers a practical, long-term solution for facilities seeking consistency, scalability, and minimized downtime in their electrical infrastructure. The 3-pole configuration supports standard three-phase, 480 V systems, aligning with common industrial power distribution architectures and motor control schemes.

Core specifications

• Amp rating: 400 A
• Voltage: 480 V (Three-phase, 60 Hz)
• Height: 42 inches
• Type: Breaker MCC Bucket
• Poles: 3P
• Compatibility: Eaton Five Star Series 2100 MCCs

Why this bucket stands out

• : specifically designed for the Eaton Five Star Series 2100, reducing integration risk and aligning with existing bussing and control architectures.
• Upgrade without disruption: retrofit and OEM replacement capabilities minimize downtime while upgrading to a 400 A, 480 V capable solution.
• Flexible for custom MCC designs: ideal for engineering teams pursuing tailored motor control center configurations without reconfiguring the entire power distribution layout.
• Proven performance in industrial environments: built to meet the needs of demanding commercial and industrial power distribution and motor control applications.

Ideal applications

• Facilities upgrading or expanding 480 V, three-phase motor control centers.
• OEM projects requiring replacement buckets that match the Five Star Series 2100 interface.
• Retrofits where maintaining system topology is important while increasing capacity or modernization.
• Custom MCC configurations that demand a reliable, standardized 400 A bucket within Eaton’s ecosystem.

Practical installation and use tips

• Verify your enclosure supports a 42" vertical frame and is compatible with Eaton Five Star Series 2100 MCCs before installation.
• Confirm the system is operating at 480 V three-phase, 60 Hz to ensure full performance of the 400 A rating.
• When planning a retrofit, map existing feeders and control layouts to the Five Star 2100 interface to streamline wiring and reduce on-site adjustments.
• Coordinate procurement with AmpState to align delivery with your maintenance and project timelines.