Eaton Five Star Series 2100 - Breaker MCC Bucket - 20 A, 480 V, 9" Height, 3 P | AmpState

Designed specifically for Eaton Five Star Series 2100 motor control centers, the Breaker MCC Bucket delivers dependable, modular power distribution for demanding industrial and commercial environments. Rated 20 A at 480 V and built around a compact 9" vertical frame, this bucket is engineered for retrofit, OEM replacement, and custom MCC configurations without compromising safety or performance.

• Amp rating: 20 A
• Voltage: 480 V (three-phase, 60 Hz)
• Frame height: 9 inches
• Configuration: Breaker MCC Bucket, 3P
• Series compatibility: Eaton Five Star Series 2100

Why this Breaker MCC Bucket stands out

Unlike generic MCC components, this bucket is purpose-built for the Five Star 2100 platform, ensuring precise mechanical alignment and seamless electrical interfacing with Eaton bus systems. Its 9" vertical footprint optimizes space inside crowded switchgear while preserving full access for maintenance and replacements. Designed for high-demand environments, it supports reliable motor control and distributed power across multiple loads without sacrificing performance.

Ideal use cases

• Retrofit older MCC installations to modern 2100 frames, extending service life and improving reliability.
• OEM replacement for worn or failed buckets within existing Five Star Series 2100 MCCs.
• Custom MCC configurations where modularity and quick swaps are essential for evolving processes.

What problems it solves

• Provides a ready-to-install, compatible breaker bucket that reduces downtime during upgrades or repairs.
• Maintains clean, standardized three-phase 480 V distribution to support a range of motors and loads.
• Offers a space-efficient solution that fits neatly into existing 2100-based switchgear, simplifying inventory and maintenance.

Installation and compatibility tips

Ensure your system uses the Eaton Five Star Series 2100 MCC architecture and that the circuit is protected for 20 A at 480 V. Verify mounting clearances and bus alignments before inserting the bucket to minimize commissioning time. This bucket is designed for retrofit and OEM replacement workflows, making it an ideal drop-in component for upgrades or expansions within compatible MCCs.

Who this is for

Maintenance teams, electrical engineers, and plant managers seeking a durable, plug-and-play solution for Eaton-powered MCCs. If you’re modernizing a facility’s motor control distribution or planning a controlled retrofit project, this Breaker MCC Bucket offers a precise fit, reliable performance, and scalable options for future growth.

Key benefits in practice

• Reduces downtime with a purpose-built, compatible bucket designed for Five Star Series 2100 MCCs.
• Delivers reliable 3-phase, 480 V motor control suitable for a wide range of industrial loads.
• Supports modular upgrades and OEM replacements, simplifying maintenance planning and stocking.