Schneider Electric / Square D Model 4 - Breaker MCC Bucket - 75 A, 600 V, 9" Height, 3 P | AmpState

Engineered for industrial motor control centers, the Schneider Electric / Square D Model 4 Breaker MCC Bucket delivers a precise 75 A, 600 V, 3-Pole solution designed to drop into Model 4 MCC frames with factory-fit reliability. This direct replacement part is ideal for OEM replacements and retrofit projects, ensuring minimal downtime and continued compatibility with your Schneider Electric / Square D infrastructure.

Key features and benefits

• Direct drop-in compatibility: specifically designed to fit Schneider Electric / Square D Model 4 MCC systems, minimizing modification and installation time.
• Three-pole, 75 A configuration: robust control for three-phase motors with adequate headroom for common industrial loads.
• 600 V rating: suitable for common industrial power distribution with reliable insulation and protection margins.
• 9" height: matches standard Model 4 bucket dimensions for straightforward mounting and alignment.
• OEM-grade construction: engineered to the same specifications as the original part, ensuring busbar alignment, mounting patterns, and interlocks match your existing equipment.
• Retrofit-ready and OEM replacement: a practical solution for updates or tooling the spare part inventory without changing the system architecture.
• Global availability: sourced through AmpState with worldwide shipping to keep your maintenance schedule on track.

Ideal applications

Use this Model 4 MCC bucket when you need to replace a worn or failed breaker bucket in an industrial motor control center, or when upgrading legacy Model 4 systems. It’s well-suited for facilities with three-phase motors such as pumps, fans, conveyors, compressors, and processing lines where dependable 75 A control is required.

Compatibility and installation tips

Assure a seamless installation by confirming: (1) your system uses Schneider Electric / Square D Model 4 MCC buckets; (2) the bucket height is 9" and the configuration remains 3-Pole; (3) the current and voltage demands align with a 75 A, 600 V rating. Have a qualified technician perform the installation to maintain electrical safety and guarantee proper interlock and bus connection alignment.

Technical specs at a glance

• Brand: Schneider Electric / Square D
• Model: Square D Model 4
• Configuration: Breaker MCC Bucket
• Rating: 75 A, 600 V, 3-Pole
• Height: 9 inches
• Use: Fits Model 4 MCC systems; OEM replacement; retrofit

Trust AmpState for global delivery of this essential MCC component, with the assurance of genuine replacement parts designed to keep your Model 4 motor control center operating efficiently.