GE 7700 - Cutler Hammer 9800 Unitrol - Breaker MCC Bucket - 600 A, 208 V, 42" Height, 3 P | AmpState

Meet the GE 7700 Breaker MCC Bucket from AmpState — a rugged, purpose-built retrofit engineered for industrial motor control centers. Built around the trusted Cutler-Hammer 9800 Unitrol architecture, this 600 A, 208 V, 3-Pole MCC bucket is designed to slot into GE’s 7700 series without the guesswork, delivering a reliable upgrade path for demanding plant environments.

Key specifications at a glance

• Brand / Series: GE, 9800 Unitrol
• Configuration: Breaker MCC Bucket
• Rating: 600 A, 208 V, 3-Pole
• Bucket Height: 42 inches
• Compatibility: Direct fit for GE 7700 motor control centers

Why this bucket stands out

• Direct replacement or retrofit: Designed to drop into existing GE 7700 MCC lineups, minimizing downtime and eliminating the need for extensive cabinet redesigns.
• High-current, reliable performance: 600 A at 208 V 3-Pole enables robust control for large motors, pumps, conveyors, and other heavy-duty loads common in industrial settings.
• Standardized Unitrol platform: Leveraging the 9800 Unitrol family, this bucket aligns with proven protection and control strategies, helping you harmonize upgrades across your MCC fleet.
• Practical, space-conscious design: A 42" bucket height fits typical GE 7700 rack configurations, ensuring a clean, orderly cabinet layout with straightforward service access.
• AmpState support you can rely on: Global delivery and technical expertise streamline procurement, installation planning, and after-sales guidance for retrofit projects.

Ideal use cases

• Plants upgrading aging GE 7700 motor control centers to modern Unitrol-based control strategies without a full cabinet replacement.
• Facilities that require dependable, high-current MCC functionality for large motors in manufacturing, mining, or processing environments.
• Maintenance-driven retrofits where downtime must be minimized and replacement hardware must match existing rack dimensions and electrical specs.

What to expect during installation

Because this is a direct-fit MCC bucket for the GE 7700 series, targeted installation steps typically emphasize compatibility checks, secure mounting to existing rails, and proper electrical interconnections to maintain system coordination. Engage a licensed electrical professional to verify 208 V three-phase supply, confirm the 3-Pole configuration, and align the bucket with your control scheme. AmpState complements the process with technical support and delivery expertise to keep a retrofit moving smoothly from quote to commissioning.

Practical tips for maximizing value

• Coordinate with maintenance to inventory spare parts for the Unitrol 9800 ecosystem as part of your MCC upgrade plan.
• Review your plant’s motor loads to ensure the 600 A rating aligns with peak duty cycles and fault handling requirements.
• Document the retrofit as part of your MCC lifecycle management to simplify future replacements and statutory compliance checks.