Eaton - Cutler Hammer 9800 Unitrol - Breaker MCC Bucket - 40 A, 600 V, 12" Height, 3 P | AmpState

Eaton Cutler Hammer 9800 Unitrol Breaker MCC Bucket — 40 A, 600 V, 12" High, 3-Pole

Engineered for robust industrial motor control, the Eaton Cutler Hammer 9800 Unitrol Breaker MCC Bucket delivers precise protection for demanding applications. This 40 A, 600 V, 3-Pole unit is designed to drop directly into Eaton’s 9800 Unitrol motor control centers, making it a reliable, OEM-compatible replacement or retrofit option that keeps your control panel layout consistent and ready for operation.

Key specifications at a glance

• Series: 9800 Unitrol
• Configuration: Breaker MCC bucket, 3-Pole
• Current rating: 40 A
• Voltage rating: 600 V
• Bucket height: 12 inches
• Application: Fits Eaton Cutler Hammer motor control centers for industrial motor control
• Usage: Direct replacement or retrofit for existing 9800 Unitrol lineups

Why this MCC bucket matters for your operation

In industrial settings, reliable motor control protection translates to fewer unexpected trips, smoother downtime, and easier maintenance planning. This 3-Pole MCC bucket provides precise overcurrent protection for motor circuits up to 40 A, with a voltage rating suitable for a wide range of 600 V systems. Its 12" height strikes a balance between compact footprint and accessible wiring, helping you optimize panel space without compromising performance.

Ideal use cases

• Retrofit projects: upgrade aging MCC lineups in existing Eaton 9800 Unitrol centers to restore reliability and compatibility with current motor loads.
• New installations: incorporate a proven, OEM-aligned breaker bucket into fresh builds where 9800 Unitrol architecture is specified.
• Mid-size motor control scenarios: protect pumps, fans, conveyors, and other industrial machinery operating at up to 600 V and 40 A per circuit.

Compatibility and installation notes

Designed specifically for Eaton’s 9800 Unitrol motor control centers, this MCC bucket is intended as a direct replacement or retrofit component. Confirm that your panel configuration matches the 9800 Unitrol architecture and that the mounting and bus interfaces align with the 12" bucket form factor for a straightforward drop-in replacement.

What customers gain with AmpState

AmpState provides this MCC bucket as part of our retrofit solutions for industrial motor control, backed by global delivery and technical support. If you’re upgrading or stocking spare parts, you’re choosing a dependable path to extend equipment life, minimize downtime, and maintain consistent control-center performance across your facility.

Practical tips for maximum value

• Keep spares on hand for critical lines to reduce downtime during maintenance windows.
• Document the exact unitrol sequence and wiring scheme in your panel so retrofit replacements go in quickly and accurately.
• Schedule regular inspections of MCC buckets and associated breakers to spot wear or signs of arcing before they impact production.