Eaton Five Star Series 2100 - Breaker MCC Bucket - 125 A, 600 V, 9" Height, 3 P | AmpState

Meet the Eaton Five Star Series 2100 Breaker MCC Bucket—the rugged, purpose-built module you need to power and protect critical motors in demanding industrial environments. Engineered to integrate seamlessly with Eaton Five Star Series 2100 motor control centers, this 125 A, 600 V breaker MCC bucket delivers reliable protection and streamlined distribution for your three-phase systems.

Why this MCC bucket stands out

• 125 A at 600 V (Three-phase, 60 Hz) — designed for substantial motor loads and demanding power distribution without overcomplicating wiring or control wiring.
• 9" vertical frame — compact, space-efficient footprint that fits standard MCC racks while preserving accessibility for maintenance and testing.
• 3-pole configuration — ideal for balanced three-phase motor control, switchgear, and protective relay coordination within a single, cohesive bucket.
• Retrofit and OEM replacement capability — built to retrofit existing Five Star Series 2100 installations or serve as a precise OEM replacement when upgrading or expanding MCC configurations.
• Optimized for industrial use — rugged construction and materials tuned for the reliability demands of factories, processing plants, and commercial facilities.

Ideal use cases

• Maintenance and spare parts for facilities with existing Eaton Five Star Series 2100 MCCs, ensuring quick swaps and minimal downtime.
• OEM replacement during plant modernization, helping you preserve system topology while upgrading protection and control capabilities.
• Custom MCC configurations where a compact, single-bucket solution is needed to control motor loads in tight spaces.
• New installations in industrial environments that require a proven, Eaton-backed bucket designed for reliable motor control and distribution.

What problems it solves

• Eliminates guesswork in matching replacement parts for Five Star Series 2100 MCCs by providing an exact fit and electrical compatibility.
• Speeds up maintenance cycles with a modular bucket approach, reducing commissioning time during installations or retrofits.
• Improves safety and reliability for motor control applications by keeping breaker protection aligned with a known system architecture.

How it compares to typical alternatives

• Designed specifically for Eaton Five Star Series 2100 MCCs, it offers a precise fit and electrical coordination that generic buckets may lack.
• Built to support retrofit and OEM replacement workflows, making it a smarter long-term investment for facilities planning upgrades or expansions.
• Optimized 9" vertical frame and 3-pole configuration deliver a balanced, space-conscious solution without sacrificing performance or accessibility.

Practical tips for installation and use

• Verify compatibility: ensure the bucket’s 125 A rating and 600 V three-phase 60 Hz specifications align with your MCC and motor loads.
• Check frame fitment: the 9" vertical frame is designed for standard Eaton MCC rails—plan mounting and service access accordingly.
• Plan for maintenance: maintain clear access to breakers and bus connections for safer testing and quicker troubleshooting.
• Coordinate protection strategy: pair this bucket with matching protective devices and control wiring to optimize fault handling and shutoff times.

With the Eaton Five Star Series 2100 Breaker MCC Bucket in your inventory, you gain a targeted, dependable solution for industrial motor control and power distribution that prioritizes compatibility, ease of retrofit, and long-term reliability. Perfect for facilities aiming to simplify upgrades, reduce downtime, and maintain precise control over their three-phase electrical systems.