Schneider Electric / Square D Model 6 - Breaker MCC Bucket - 400 A, 480 V, 36" Height, 3 P | AmpState

Engineered for demanding industrial motor control applications, the Schneider Electric / Square D Model 6 Breaker MCC Bucket from AmpState delivers a precise 400 A, 480 V, 3-Pole solution that fits directly into existing Schneider Electric / Square D Model 6 MCC systems. This is not a generic replacement—it's the original-class component designed to maintain the integrity of your protection scheme while minimizing downtime during retrofits or OEM replacements.

• Brand: Schneider Electric / Square D
• Model: Square D Model 6
• Configuration: Breaker MCC Bucket
• Rating: 400 A, 480 V, 3-Pole
• Height: 36 inches

Why this MCC bucket stands out

• Direct OEM replacement: Specifically designed to drop into Schneider Electric / Square D Model 6 motor control centers, ensuring compatibility with existing buswork, mounting feet, and protection schemes without requiring custom wiring or adapters.
• Reliable retrofits: Ideal for modernizing aging MCCs or expanding capacity where a 400 A, 480 V, 3-Pole bucket is required, helping you preserve system reliability and reduce commissioning time.
• Engineered performance: Built to meet the exacting standards of Model 6 configurations, delivering consistent protection and control behavior across demanding industrial environments.
• Consistent form factor: With a 36" height, the bucket aligns with standard Model 6 footprints, simplifying stock management and future replacements.

Ideal applications and use cases

• Industrial plants with large three-phase motors for conveyors, pumps, HVAC systems, compressors, and processing equipment
• Retrofits in aging manufacturing lines where downtime must be minimized and compatibility with existing Model 6 MCC infrastructure is essential
• New builds or expansions of motor control centers that require a robust 400 A, 480 V, 3-Pole breaker bucket designed for long service life
• Facilities prioritizing authentic Schneider Electric / Square D components to preserve system warranty and protection coordination

What problems does it solve?

• Prevents unexpected outages by restoring OEM-grade protection and control in Model 6 MCCs
• Reduces downtime during swaps by matching exact dimensions and electrical characteristics of the original bucket
• Maintains consistency in protective trip settings and coordination with adjoining breakers in the MCC lineup

How it compares to alternatives

• Unlike generic MCC buckets, this unit is built to Schneider Electric / Square D specifications for Model 6 systems, ensuring seamless electrical and mechanical integration.
• Compared with aftermarket substitutes, this bucket supports straightforward retrofits and OEM-grade performance, helping you avoid compatibility surprises during commissioning.

Practical tips for installation and operation

• Verify the Model 6 MCC footprint and bus alignment before installation to ensure a smooth swap-in experience.
• Coordinate protection settings with your overall motor control scheme to maintain proper trip curves and fault clearance.
• Schedule a controlled shutdown and follow all lockout/tagout procedures during replacement work to protect personnel and equipment.
• Keep a record of the exact bucket rating (400 A, 480 V, 3-Pole) for future maintenance and part replacements to maintain system coherence.

AmpState quality and delivery

AmpState sources high-quality MCC components and provides global delivery, ensuring you can procure authentic Schneider Electric / Square D Model 6 buckets reliably from anywhere your operations require. This commitment to availability, combined with precise OEM compatibility, helps facilities maintain steady production, predictable maintenance schedules, and long-term operational stability.