Schneider Electric / Square D Model 4 - Breaker MCC Bucket - 20 A, 600 V, 12" Height, 3 P | AmpState

Meet the Schneider Electric / Square D Model 4 Breaker MCC Bucket — a purpose-built 20 A, 600 V, 3-Pole unit engineered for industrial motor control centers. With a precise 12" height, this MCC bucket is designed to drop directly into Schneider Electric / Square D Model 4 MCC systems, delivering a seamless OEM-compatible replacement for both new installations and retrofits.

Why this bucket stands out in demanding environments: its three-pole design provides balanced protection across all three phases, helping safeguard motors, conveyors, pumps, and fans from overloads and faults. The 20 A rating makes it a versatile choice for a wide range of motor loads, while the 600 V insulation rating suits typical industrial power distribution schemes. By matching the exact Model 4 geometry and electrical characteristics, it minimizes downtime and compatibility issues during replacements or upgrades.

Key advantages you get with AmpState:

• OEM-grade compatibility — direct replacement for Schneider Electric / Square D Model 4 MCC buckets ensures reliable fitment with existing bus bars, lugs, and wiring arrangements.
• Reliable three-pole protection — designed for balanced, three-phase motor circuits common in manufacturing, processing, and material handling facilities.
• Compact, industry-ready form factor — 12" height is intended to slot neatly into standard Model 4 enclosures, reducing installation complexity.
• Global availability — AmpState supports worldwide delivery, helping projects move forward on schedule regardless of location.

Ideal use cases

• New MCC installations in facilities that rely on Schneider Electric / Square D architecture

• Retrofit or spare-part replacement for aging Model 4 buckets to maintain uptime

• Maintenance planning for plants with three-phase motors, pumps, or fans operating at moderate voltage and current levels

What makes this MCC bucket the right choice

Unlike generic replacements, this unit is purpose-built as a direct fit for the Schneider Electric / Square D Model 4 MCC system. The result is tighter mechanical tolerances, predictable electrical behavior, and a smoother commissioning process. It’s the practical choice for maintenance teams who need reliability, quick availability, and a proven match to existing motor control centers.

Specifications at a glance:

• Brand: Schneider Electric / Square D
• Model: Square D Model 4
• Configuration: Breaker MCC Bucket
• Rating: 20 A, 600 V, 3-Pole
• Height: 12 inches

For teams tasked with reliability and uptime in industrial environments, this Model 4 MCC bucket from AmpState delivers the proven performance you expect from Schneider Electric / Square D components. It’s the smart, compatible, and readily available solution for maintaining robust motor control infrastructure across your operations.