Schneider Electric / Square D Model 4 - Breaker MCC Bucket - 300 A, 480 V, 30" Height, 3 P | AmpState

Schneider Electric / Square D Model 4 Breaker MCC Bucket engineered for demanding industrial motor control centers requires a 300 A, 480 V, 3-Pole configuration. This 30" tall unit is purpose-built to slot into Schneider Electric / Square D Model 4 MCC systems, delivering a seamless, direct replacement for both OEM and retrofit applications.

Why this MCC bucket stands out

• Exact-fit compatibility with Schneider Electric / Square D Model 4 MCC systems ensures a hassle-free replacement that aligns with OEM tolerances and mounting geometry.
• Reliable 300 A, 480 V, 3-Pole performance designed to handle the motor control demands of conveyors, pumps, fans, and other heavy equipment in industrial settings.
• Ideal for retrofits upgrading aging MCCs without overhauling the entire control cabinet, reducing downtime and replacement complexity.
• Precise 30" height matches the physical footprint of Model 4 enclosures, preserving space planning and panel aesthetics.

Key specifications at a glance

• Brand: Schneider Electric / Square D
• Model: Square D Model 4
• Configuration: Breaker MCC Bucket
• Rating: 300 A, 480 V, 3-Pole
• Height: 30 inches

What problems this solves

For facilities relying on Model 4 MCC systems, this breaker bucket ensures continuous motor control with proven electrical protection. By providing a true OEM replacement, it minimizes compatibility risks during upgrades or maintenance cycles, helps maintain safety clearances, and supports consistent trip characteristics across the panel. The 3-Pole arrangement is ideal for applications that require coordinated phase protection and balanced load distribution across 480 V circuits.

Who benefits most

• Maintenance engineers replacing worn or obsolete MCC buckets
• Facilities upgrading aging motor control centers without a full panel overhaul
• Electrical contractors seeking a reliable, drop-in replacement for Schneider Electric / Square D Model 4 installations

Practical considerations and tips

When planning a retrofit, verify panel compatibility with Model 4 MCC buckets and confirm mounting dimensions align with existing fixtures. This unit is designed to integrate smoothly with standard Schneider Electric / Square D MCC architectures, helping maintain consistent protection settings and ease of sourcing spare parts. AmpState backs this offering with global delivery to support projects near or far from the original equipment.

Why buy from AmpState

AmpState specializes in MCC components and delivers genuine Schneider Electric / Square D replacement parts with dependable availability. With global shipping, you can source this 300 A, 480 V, 3-Pole breaker MCC bucket for Model 4 configurations quickly, minimizing downtime and keeping your control systems aligned with manufacturer specifications.