GE 7700 - Cutler Hammer 9800 Unitrol - Breaker MCC Bucket - 75 A, 600 V, 12" Height, 3 P | AmpState

Meet the GE 7700 Breaker MCC Bucket—a purpose-built solution for industrial motor control centers that demand reliability, precise protection, and easy retrofitting. This unit is engineered for the GE 7700 family, specifically in the 9800 Unitrol lineage, delivering a robust 75 A, 600 V, 3-Pole configuration in a compact 12" height. When you need a clean replacement or a seamless retrofit, this MCC bucket is designed to slot into your existing GE 7700 lineup with minimal downtime.

Key specifications at a glance

• Configuration: Breaker MCC Bucket, 3-Pole
• Rating: 75 A, 600 V
• Bucket Height: 12" (fits standard GE 7700 footprints)
• Series: 9800 Unitrol
• Compatibility: Direct replacement or retrofit for GE 7700 motor control centers

Why this MCC bucket stands out

• Tailored for the GE 7700 MCC architecture, ensuring a precise fit, compatible bus connections, and alignment with existing interlocks.
• Part of the Cutler Hammer 9800 Unitrol family, built to deliver dependable protection and control in demanding industrial environments.
• Direct replacement capability minimizes downtime during upgrades or maintenance, helping you keep production lines operational.
• Solid form factor with a 12" bucket height that aligns with common MCC rack spacing, simplifying installation and future servicing.
• AmpState provides not only the component but a complete retrofit pathway with global delivery and technical support for industrial motor control applications.

Ideal use cases

• Modernizing aging GE 7700 MCCs in manufacturing facilities, warehouses, and processing plants.
• Replacing failing or obsolete MCC buckets to restore reliable motor control for conveyors, pumps, fans, and other three-phase loads.
• Executing planned retrofits during scheduled outages to minimize production disruption while upgrading protection schemes.

Compatibility and installation at a glance

This MCC bucket is specifically designed to be a drop-in replacement or retrofit for GE 7700 motor control centers, aligning with existing lineups and busbar interfaces. Before installation, confirm that your system load profiles (75 A, 600 V, 3-Pole) match this unit’s ratings and that the surrounding cabinet space accommodates a 12" bucket.

Installation & safety tips

• Follow lockout/tagout procedures and verify the entire MCC is de-energized before replacement.
• Verify bus bar alignment and interlock engagement during the swap to prevent misconnection.
• Tighten connections to the manufacturer’s torque specifications and inspect lugs for signs of wear.
• Schedule replacements to align with routine maintenance windows to minimize impact on production.

Why AmpState

AmpState delivers high-quality MCC buckets and retrofit solutions with global delivery and expert technical support for industrial motor control applications. With the GE 7700 Breaker MCC Bucket—75 A, 600 V, 12" Height, 3-Pole—AmpState provides not just parts, but a reliable upgrade path and hands-on assistance to ensure your retrofit goes smoothly and keeps your equipment running smoothly.

Put a proven, compatible replacement into your GE 7700 MCC lineup and experience a cleaner upgrade path, faster downtime recovery, and enduring performance in demanding industrial settings.