Klockner Moeller Model 90 - Breaker MCC Bucket - 50 A, 480 V, 12" Height, 3 P | AmpState

The Klockner Moeller Model 90 Breaker MCC Bucket is purpose-built for industrial motor control centers that demand dependable protection for demanding equipment. Rated at 50 A, 480 V, 3-Pole, this MCC bucket is crafted to drop directly into Klockner Moeller Model 90 MCC systems, delivering a precise fit that minimizes downtime and preserves panel integrity for OEM replacements and retrofit projects.

Why this MCC bucket stands out

• Direct OEM compatibility: Designed as a true drop-in replacement for Klockner Moeller Model 90 MCC systems, it slots into existing frames without custom modifications.
• Industry-ready protection: 50 A at 480 V and 3-Pole configuration to reliably guard large motors, pumps, conveyors, and other heavy loads common in manufacturing and process facilities.
• Exact physical fit: 12" height aligns with standard Model 90 slots, ensuring straightforward installation and consistent clearance within the MCC lineup.
• Rugged, industrial build: Engineered to withstand harsh environments, vibration, and temperature fluctuations typical of active plant floors.
• Backed by AmpState reliability: Part of AmpState’s carefully curated MCC components with global delivery, ensuring dependable supply for maintenance and projects worldwide.

Ideal use cases

• Retrofit of aging Model 90 MCC panels to restore motor protection without panel redesign.
• New installations requiring a proven 50 A, 480 V, 3-Pole MCC bucket within existing Klockner Moeller infrastructure.
• Maintenance plans that require a ready-to-install, OEM-compatible replacement to reduce downtime during outages.
• Plants upgrading motor protection schemes to standardize across multiple lines and shifts.

Practical considerations and benefits

Choosing this MCC bucket translates to fewer integration challenges and more predictable maintenance windows. Its exact fit preserves proper bus tab alignment and signaling paths, helping to avoid mis-wiring risks and ensuring reliable protection coordination with upstream and downstream devices. For technicians, the direct replacement path means less time spent on panel modification and a smoother, faster swap during routine maintenance or component failures.

Technical specifications at a glance

• Brand: Klockner Moeller
• Model: Model 90 MCC bucket
• Configuration: Breaker MCC Bucket
• Rating: 50 A, 480 V, 3-Pole
• Height: 12 inches
• Application: Industrial motor control centers (MCC)
• Replacement path: Direct OEM replacement and retrofit compatibility

With AmpState, you gain access to reliable MCC components and global delivery so maintenance schedules stay on track, whether you’re replacing a single bucket or stocking parts for multi-site operations. This Model 90 Breaker MCC Bucket is a strategic choice for engineers and maintenance teams aiming to preserve uptime, maintain consistent motor protection, and keep legacy MCC systems performing at their best.