Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
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| Series | Freedom Unitrol |
| Amperes | 150 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | Breaker MCC Bucket |
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Power your industrial motor control with precision using the Eaton - Cutler Hammer Freedom Unitrol Breaker MCC Bucket. Engineered for demanding environments, this 150 A, 600 V, 3-Pole bucket is designed to drop directly into Freedom Unitrol MCCs, delivering a dependable retrofit or replacement option that keeps your control center running smoothly.
Designed for seamless integration, this MCC bucket is a targeted solution for updating or expanding existing Unitrol lineups. Its 6" bucket height is optimized for compact frames while maintaining robust protection and reliable performance in 3‑phase applications. When you need a direct replacement or retrofit in a live system, this unit ensures compatibility without sacrificing safety or control.
Who benefits most from this solution? Maintenance teams upgrading aging MCCs, OEMs performing retrofits, and facilities aiming to minimize downtime during upgrades. If your system operates on 3‑phase power and requires reliable protection for motors up to 150 A at up to 600 V, this bucket aligns with your operational requirements and space constraints.
Key use cases include retrofitting existing Unitrol setups to restore performance after component wear, consolidating MCC inventories with a proven replacement, and expanding capacity within Freedom Unitrol frames without a full cabinet redesign. Because it’s purpose-built for the Freedom Unitrol ecosystem, you’ll experience straightforward compatibility and a clean, dependable integration compared with generic MCC buckets.
Why choose AmpState for this part? AmpState supplies high‑quality MCC buckets and retrofit solutions with global delivery and technical support, ensuring you get the right part and the right guidance for industrial motor control applications. This 150 A, 600 V, 3‑Pole Breaker MCC Bucket is more than a drop-in replacement—it’s a strategic upgrade that helps you reduce downtime, simplify maintenance, and extend the life of your control center.
Practical installation notes to keep in mind: power down and follow proper lockout/tagout procedures before swapping any MCC bucket, confirm that the 3‑Pole configuration and voltage rating match your system, inspect bus connectors and contact surfaces for cleanliness, and align the bucket with existing mounting rails and interlocks before securing. A correct, well-aligned installation promotes reliable operation and longer service life for your Freedom Unitrol setup.
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General feedback we often hear from customers purchasing industrial electrical parts.
Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
Good communication and clear updates while the order was processed.
Project · Coordination
Looks and feels like a proper industrial-grade part. Works as expected.
Service · Field install