Klockner Moeller Model 90 - Breaker MCC Bucket - 50 A, 600 V, 6" Height, 3 P | AmpState

Klockner Moeller Model 90 Breaker MCC Bucket is built to power industrial motor control centers with precision and reliability. This 50 A, 600 V, 3-Pole MCC bucket is purposefully designed to slide into Klockner Moeller Model 90 MCC systems, delivering a seamless, drop-in replacement that minimizes downtime and keeps critical processes running.

Precision engineering for demanding environments

Engineered for tough industrial applications, this MCC bucket pairs a robust 50 A current rating with a 600 V operating window, ensuring dependable protection and control for motor circuits. With a compact 6" height, it occupies standard MCC enclosures without requiring extensive rearrangements, making it an ideal upgrade or retrofit component in existing Model 90 systems.

Core strengths that matter in the field

• Exact compatibility—specifically designed as a direct replacement for OEM Model 90 MCC buckets, reducing installation time and risk.
• Three-pole configuration—optimized for multi-line motor control networks while preserving accurate phase separation and protection.
• Compact footprint—6" height fits tight electrical rooms and standard MCC interiors without sacrificing performance.
• Reliable performance—rated for demanding industrial duty, helping maintain consistent motor operation in conveyors, pumps, compressors, and processing lines.
• Global availability—supplied by AmpState with worldwide shipping to keep your projects on schedule.

Ideal use cases

• Retrofitting aging MCCs in manufacturing lines, food and beverage processing, or packaging facilities where uptime matters.
• Upgrading motor control for pumps and fans in HVAC systems, ensuring consistent protection and control across critical pumps.
• Replacing worn or obsolete buckets in existing Klockner Moeller Model 90 installations to restore original performance without redesign.
• Emergency spare parts planning for maintenance departments that require ready-to-install MCC components.

Installation and compatibility tips

• Verify that your system is a Model 90 MCC setup and that a 50 A, 600 V, 3-Pole configuration matches your motor load requirements.
• Confirm the 6" height to ensure a proper fit within the enclosure’s space constraints.
• Plan for a straightforward swap; this bucket is designed to be a drop-in replacement to minimize downtime and wiring changes.
• Keep a spare on hand for maintenance planning so you can keep production lines running with minimal disruption.

AmpState advantage

When you choose AmpState, you’re partnering with a source that specializes in MCC components and understands industrial timelines. This Model 90 MCC bucket is backed by AmpState’s commitment to quality and global delivery, helping you source dependable parts quickly and reliably for critical automation infrastructure.