Eaton - Cutler Hammer Freedom Unitrol - Breaker MCC Bucket - 300 A, 480 V, 12" Height, 3 P | AmpState

Engineered for industrial motor control centers (MCCs), the Eaton - Cutler Hammer Freedom Unitrol Breaker MCC Bucket delivers robust protection and dependable performance in a 12-inch tall, 3-pole assembly. Designed as a direct replacement or retrofit for Freedom Unitrol frames, this 300 A, 480 V bucket helps keep critical equipment—from pumps and conveyors to fans and compressors—running smoothly with minimal downtime.

Core specifications

• Brand: Eaton - Cutler Hammer
• Series: Freedom Unitrol
• Configuration: Breaker MCC Bucket
• Rating: 300 A, 480 V, 3-Pole
• Bucket height: 12 inches

Why this MCC bucket matters

In demanding industrial environments, motor control reliability is non-negotiable. This MCC bucket integrates seamlessly with existing Freedom Unitrol systems, preserving your control architecture while delivering higher current handling and protective coordination. The 300 A, 480 V, 3-Pole configuration is ideal for larger motors and drives, providing reliable overload protection, short-circuit containment, and safe shutoff when faults occur. By using a purpose-built bucket that matches the original line layout, you minimize rework and preserve the integrity of your electrical distribution.

Ideal uses and installation scenarios

• Replacing aged or failing Unitrol MCC buckets in manufacturing lines, processing plants, or material handling setups
• Retrofit projects that need to restore current capacity within existing Freedom Unitrol motor control centers
• New installations requiring a standard 3-pole, 480 V breaker bucket in a compact 12" form factor

Installation notes and compatibility

This unit is designed as a straightforward replacement or retrofit, compatible with Eaton Cutler Hammer Freedom Unitrol MCC frames. Before replacement, confirm the available space and bus connection alignment for a 12" bucket height, and follow standard lockout/tagout procedures. AmpState provides technical support and guidance to ensure correct integration with your control center’s wiring, lugs, and protective coordination strategy.

Why choose AmpState

AmpState delivers high-quality MCC buckets and retrofit solutions with global delivery and expert technical support for industrial motor control applications. By choosing AmpState, you gain a reliable, compatible replacement that sustains uptime and extends the life of your Eaton Unitrol infrastructure.

What you gain

Consistent protection for large motors, a clear retrofit path that minimizes downtime, and continued compatibility with your Eaton Freedom Unitrol ecosystem. This Breaker MCC Bucket is a practical, durable choice for maintaining performance and reliability in demanding industrial environments.