Eaton - Cutler Hammer F10 Unitrol - Breaker MCC Bucket - 40 A, 208 V, 9" Height, 3 P | AmpState

Designed for reliability in industrial motor control centers, the Eaton - Cutler Hammer F10 Unitrol Breaker MCC Bucket delivers precise protection for medium-sized motors with a compact 9" form factor. With a 40 A, 208 V, 3-Pole rating, this MCC bucket is tailor-made for Eaton's F10 Unitrol line, enabling quick retrofit or direct replacement in existing lineups.

Why this MCC bucket matters

• Direct replacement or retrofit for Eaton - Cutler Hammer F10 Unitrol motor control centers, minimizing field changes and downtime while preserving protective coordination.
• Specs you can rely on — 40 A, 208 V, 3-Pole configuration matches common industrial motor loads and drives in manufacturing settings.
• Compact compatibility — at 9" bucket height, it fits standard Unitrol frames without reworking enclosures or bus connections.
• Rugged, field-ready design — built to endure harsh industrial environments, with secure mounting and dependable bus-bar connections for stable operation.
• Retrofit-friendly value — a smart upgrade option that helps modernize your MCC lineup without replacing the entire control center.

Ideal use cases

This 40 A, 208 V, 3-Pole MCC bucket is best suited for mid-sized motor protection in production lines, conveyors, pumps, fans, and compressors within manufacturing plants, HVAC systems, water treatment facilities, and other process industries. It’s particularly advantageous when upgrading aging MCCs or expanding capacity in an existing Eaton Cutler Hammer F10 Unitrol setup.

Key specifications at a glance

• Brand: Eaton - Cutler Hammer
• Series: F10 Unitrol
• Configuration: Breaker MCC Bucket
• Rating: 40 A, 208 V, 3-Pole
• Bucket Height: 9 inches
• Application: Motor control centers (MCC) compatible with F10 Unitrol line

What sets it apart—and how it helps you

Rather than replacing an entire MCC or dealing with mismatched components, this bucket delivers a precise, drop-in upgrade path that keeps your critical equipment protected and running smoothly. The 3-Pole design supports proper phase protection for three-phase motors, while the 208 V rating aligns with common industrial power distributions. The result is improved uptime, streamlined maintenance, and a retrofit option that preserves your existing control architecture.

Practical guidance for implementation

• Verify compatibility with your exact Eaton - Cutler Hammer F10 Unitrol MCC frame before ordering to ensure a perfect fit.
• Inspect mounting hardware and bus-bar connections during installation to maintain solid electrical performance.
• Plan for a minimal downtime window during swap-out to maximize production continuity.
• Keep spares of the specific 40 A, 208 V, 3-Pole bucket on hand to shorten future maintenance cycles.

AmpState offers this Eaton Unitrol MCC bucket as part of a comprehensive lineup of retrofit solutions for industrial motor control centers. With global delivery and dedicated technical support, AmpState helps you modernize your MCC infrastructure efficiently and with confidence.