Eaton - Cutler Hammer F10 Unitrol - Breaker MCC Bucket - 225 A, 240 V, 9" Height, 3 P | AmpState

Meet the Eaton - Cutler Hammer F10 Unitrol Breaker MCC Bucket, a purpose-built solution for industrial motor control centers that demand dependable protection and streamlined retrofits. Sized for 225 A at 240 V with a 3-Pole configuration, this 9" high bucket is engineered to slot straight into Eaton’s F10 Unitrol MCC line, making it an ideal direct replacement or retrofit for existing lineups.

Why this MCC bucket matters

In demanding environments where uptime and precise motor protection matter, this MCC bucket delivers a reliable, drop-in upgrade path. Its 225 A, 240 V, 3-Pole rating supports mid-size motor circuits with strong fault protection, while the 9" bucket height ensures compatibility with standard Unitrol assemblies. The result is minimal downtime during replacement and a seamless continuation of your MCC cabinet layout.

Key features & benefits

• Direct compatibility: Specifically designed for the Eaton Cutler Hammer F10 Unitrol motor control centers, offering a straightforward replacement or retrofit without extensive cabinet modification.
• Robust electrical performance: 225 A current rating at 240 V provides solid protection for common industrial motor loads and associated circuitry.
• 3-Pole protection: Three-pole configuration supports balanced phases and coordinated tripping for reliable motor shutdown in fault conditions.
• Compact footprint: 9" bucket height fits within standard MCC enclosures, helping you maintain existing cabinet geometry during upgrades.
• Versatile retrofit option: Ideal for modernizing legacy MCCs, stocking spare components, or replacing worn-out buckets in active systems.

Ideal use cases

Use this MCC bucket when you need a dependable replacement within an Eaton F10 Unitrol-based MCC, including scenarios such as:

• Preventive maintenance programs that require ready-to-install replacement buckets
• Retrofit projects to restore or upgrade protection schemes in aging motor control centers
• New installations that replicate proven F10 Unitrol configurations for consistent performance

How it compares to alternatives

Choosing this unit guarantees native compatibility with the F10 Unitrol family, ensuring proper mechanical fit, wiring alignment, and trip coordination. Unlike generic MCC buckets, it preserves the documented protection philosophy of Eaton's Unitrol line, reducing integration risk and the need for adapters or custom modifications.

Practical tips for installation and maintenance

• Verify the existing MCC slot height and mounting pattern to confirm a seamless drop-in replacement for F10 Unitrol buckets.
• Prepare wiring harnesses and terminal connections in advance to minimize cabinet downtime during retrofit or replacement.
• Document the exact position within the MCC lineup for future maintenance and service continuity.
• Keep a spare 225 A, 240 V, 3-Pole MCC bucket on hand as part of your maintenance inventory to reduce lead times.

About AmpState

AmpState delivers high‑quality MCC buckets and retrofit solutions with global delivery and dedicated technical support for industrial motor control applications. This Eaton - Cutler Hammer F10 Unitrol Breaker MCC Bucket is backed by AmpState’s commitment to reliability and service, helping you keep critical processes running smoothly.

Specifications at a glance

• Brand: Eaton - Cutler Hammer
• Series: F10 Unitrol
• Configuration: Breaker MCC Bucket
• Rating: 225 A, 240 V, 3-Pole
• Bucket Height: 9 inches