Eaton Five Star Series 2100 - Breaker MCC Bucket - 20 A, 600 V, 18" Height, 3 P | AmpState

Engineered for Eaton Five Star Series 2100 motor control centers, this Breaker MCC Bucket delivers a reliable, scalable solution for safe power distribution and motor control in demanding industrial environments. Built to integrate seamlessly with existing MCC infrastructure, it helps plant managers and electrical engineers keep critical processes running smoothly.

Key specifications

• Brand: Eaton
• Series: Five Star Series 2100
• Type: Breaker MCC Bucket
• Amp rating: 20 A
• Voltage: 600 V (three-phase, 60 Hz)
• Height: 18" vertical frame
• Poles: 3P

What it enables

Designed for retrofit projects, OEM replacement, and custom MCC configurations, this bucket makes it straightforward to upgrade or replace components within existing motor control centers without overhauling the entire system. Its compatibility with the Five Star Series 2100 architecture ensures a snug fit and predictable performance.

Why it matters

• Seamless compatibility with Eaton Five Star Series 2100 MCCs minimizes modification work while maximizing reliability.
• Durable construction supports continuous operation in environments with motor loads and frequent switching.
• An 18" vertical frame optimizes space in compact MCC enclosures while delivering robust 3-phase, 600 V power distribution.
• The 20 A breaker rating is well-suited for moderate motor and control circuits, providing effective protection for downstream equipment and wiring.

Ideal use scenarios

• Retrofit aging MCCs in manufacturing lines to restore performance and improve protection without replacing the entire center.
• OEM replacement in new builds that specify Five Star Series 2100 components for standardization and easy maintenance.
• Custom MCC configurations where a compact 18" bucket fits tight electrical footprints while delivering dependable 3P protection.
• Industries such as manufacturing, processing plants, packaging facilities, and commercial/government facilities with motor-driven systems.

Practical considerations and tips

• Verify MCC frame compatibility and bus bar arrangement to ensure proper alignment with the 18" vertical frame.
• Pair with appropriate Eaton overcurrent protection devices to complete a compliant motor control circuit.
• Maintain spare MCC buckets in inventory to minimize downtime during maintenance or upgrades.
• Consider future expansion—the Five Star Series 2100 architecture supports scalable configurations for growing load demands.

With its precise rating, robust design, and retrofit-ready footprint, the Eaton Five Star Series 2100 Breaker MCC Bucket is a practical, future-proof choice for professionals managing industrial power distribution and motor control centers.