Eaton - Cutler Hammer 9800 Unitrol - Breaker MCC Bucket - 40 A, 600 V, 18" Height, 3 P | AmpState

Engineered as a precise, plug‑and‑play replacement for Eaton Cutler Hammer 9800 Unitrol motor control centers, the Eaton 9800 Unitrol Breaker MCC Bucket delivers reliable protection for industrial motors with a compact footprint. This 40 A, 600 V, 3‑Pole bucket is designed to drop right into your existing Unitrol frame, helping you maximize uptime with minimal retrofit effort.

Key specifications at a glance

• Configuration: Breaker MCC Bucket (3‑Pole)
• Rating: 40 A, 600 V
• Bucket height: 18 inches
• Brand/Series: Eaton – Cutler Hammer 9800 Unitrol
• Mounting/fitment: Direct replacement or retrofit for 9800 Unitrol MCCs

Why this bucket stands out

• Exact fit for 9800 Unitrol centers — Designed to align with the same frame geometry and electrical footprint, enabling a straightforward swap that preserves wiring layouts and protection schemes.
• Reliable protection for medium‑sized motors — The 40 A, 600 V rating covers a wide range of industrial motor loads, helping to guard motors and control circuits against overloads and faults without over‑tripping during normal startup transients.
• Ready for retrofit projects — A practical choice for upgrading aging MCC inventories or standardizing components across facilities, reducing engineering time and capital risk compared with ad hoc replacements.
• Supported by AmpState — AmpState offers high‑quality MCC buckets and retrofit solutions with global delivery and technical support to keep projects on track, from planning through commissioning.

Ideal use cases

• Industrial plants with Eaton 9800 Unitrol motor control centers that require durable, compatible breaker buckets for ongoing maintenance or line changes.
• Facilities upgrading to standardized 40 A, 600 V protection for medium‑duty motors in conveyors, pumps, fans, and process equipment.
• Retrofit projects where downtime must be minimized and compatibility with existing MCC infrastructure is critical.

What you can expect in operation

The 9800 Unitrol Breaker MCC Bucket delivers consistent, predictable protection aligned with the original system design. When installed, it helps maintain motor control reliability, supports smooth startup behavior, and integrates with the center’s protection and control philosophy. With the right replacement, facilities can avoid costly re‑engineering and keep maintenance cycles predictable.

Practical tips for installation and care

• Verify the replacement matches the 18" bucket height and 3‑pole 40 A, 600 V configuration before removal and installation.
• Power down the MCC center and follow established safety procedures during retrofit work.
• Inspect connection points and mounting hardware for corrosion or wear, and replace any aged components as needed to ensure a solid, reliable fit.
• After installation, perform a system test to confirm proper operation, including protective tripping behavior and alignment with downstream control circuitry.

For facilities seeking a dependable, purpose‑built replacement for Eaton 9800 Unitrol MCC buckets, this 40 A, 600 V, 3‑Pole solution combines precise fit, straightforward retrofit capability, and the backing of AmpState’s global support network. It’s a practical, performance‑driven choice to keep your motor control centers running smoothly and your production lines moving forward.