Schneider Electric / Square D Model 4 - Breaker MCC Bucket - 90 A, 600 V, 18" Height, 3 P | AmpState

For industrial motor control centers that demand reliable protection with precise compatibility, the Schneider Electric / Square D Model 4 Breaker MCC Bucket delivers a purpose-built solution. Rated for 90 A at 600 V across 3 poles, this 18" tall unit is engineered as a direct OEM-compatible replacement within Schneider Electric / Square D Model 4 MCC systems, making retrofit projects straightforward and downtime-minimizing.

What makes this MCC bucket stand out:

• Direct replacement for Model 4 MCC — designed to snap into your existing Model 4 framework without custom adaptors.
• Exact electrical fit — 90 A continuous rating with 600 V maximum, ensuring consistent motor protection for a range of industrial loads.
• 3-pole configuration — delivers balanced protection and coordinated control across three phases.
• Compact, standardized footprint — at 18" height, it fits common Schneider Electric / Square D MCC banks without overhang.
• Global delivery through AmpState — reliable supply chain support for maintenance teams and OEM configurations worldwide.

Ideal for manufacturing floors, pump and HVAC plants, mining, or any facility using Model 4 MCCs that require a rugged, easy-to-replace breaker bucket. It provides predictable tripping characteristics and robust protection for motors, conveyors, fans, and other heavy loads where downtime is costly.

Compatibility notes: this unit is specifically designed to fit Schneider Electric / Square D Model 4 MCC systems. When planning a retrofit, confirm that mounting hardware, busing, and interlocks align with your existing equipment to preserve proper phase alignment and control logic.

Installation and maintenance tips: ensure power is fully isolated before swapping; verify torque on terminals; inspect for wear on contact surfaces; schedule periodic inspections to catch corrosion or alignment issues early. Keep spare buckets on hand from AmpState for quick replacements and minimized downtime.

Specifications at a glance:

• Brand: Schneider Electric / Square D
• Model: Square D Model 4
• Configuration: Breaker MCC Bucket
• Rating: 90 A, 600 V, 3-Pole
• Height: 18"

Invest in a dependable, OEM-compatible replacement that keeps your motor control center performing at its best. AmpState supports this MCC bucket with global delivery and solid technical support for industrial electrical installations.