Eaton - Cutler Hammer Freedom Unitrol - Breaker MCC Bucket - 40 A, 600 V, 18" Height, 3 P | AmpState

Engineered for industrial motor control centers, the Eaton - Cutler Hammer Freedom Unitrol Breaker MCC Bucket (40 A, 600 V, 3-Pole, 18" height) is a purpose-built replacement that slots into your existing Freedom Unitrol lineup with precision. Designed for reliability in demanding environments, this MCC bucket keeps critical motor circuits protected while fitting neatly into standard Freedom Unitrol configurations.

Key specifications at a glance

• Brand: Eaton - Cutler Hammer
• Series: Freedom Unitrol
• Configuration: Breaker MCC Bucket
• Rating: 40 A, 600 V, 3-Pole
• Bucket Height: 18 inches

What makes this MCC bucket uniquely valuable

• Direct replacement or retrofit: Specifically designed to fit Eaton’s Freedom Unitrol motor control centers, giving you a seamless upgrade path or a straightforward swap for existing lineups.
• Three-pole reliability: Ideal for three-phase motor applications, ensuring balanced protection and consistent performance across pumps, fans, conveyors, and other industrial loads.
• Industry-ready ratings: 40 A at up to 600 V, delivering the right level of protection for mid-sized industrial motors without over-specifying components.
• Compact, standardized form: An 18" bucket height aligns with common MCC rail systems, helping to minimize fitment issues and simplify installation in established control rooms.

Ideal applications and use cases

Best suited for manufacturing floors, processing plants, and facilities with recurring motor control needs. Use this bucket when you’re upgrading aging MCC components, consolidating spare parts for rapid maintenance, or expanding an existing unitrol lineup to support additional motor loads. It’s particularly effective for:

• Direct-drive conveyors and material handling systems
• Industrial pumps and cooling systems
• Fans, blowers, and air handling equipment
• Compressors and auxiliary motor circuits within a centralized MCC

Why AmpState support adds value

AmpState supplies high‑quality MCC buckets and retrofit solutions with global delivery and technical support for industrial motor control applications. When you choose this bucket, you’re not just buying a component—you’re partnering with a team that helps ensure compatibility, helps plan replacements, and supports critical uptime across your operations.

Installation and safety considerations

Because this unit is designed as a direct replacement or retrofit for Freedom Unitrol centers, it’s compatible with existing Freedom Unitrol configurations. For best results, follow standard electrical safety practices and your facility’s lockout/tagout procedures during installation. Confirm the bucket’s 3-Pole configuration matches your motor load and verify the 18" height fits your MCC enclosure before proceeding with replacement or retrofit work.

Practical performance benefits

• Minimized downtime during replacement with a component designed for easy integration into Freedom Unitrol centers
• Consistent motor protection for multi-motor systems, supporting safer, more predictable operation
• Future-ready option for upgrades or capacity expansion within existing control architectures