Schneider Electric / Square D Model 4 - Breaker MCC Bucket - 225 A, 480 V, 15" Height, 3 P | AmpState

Engineered for heavy-duty industrial motor control applications, the Schneider Electric / Square D Model 4 Breaker MCC Bucket — 225 A, 480 V, 3-Pole — delivers a precise, drop-in replacement for Model 4 MCC systems. This OEM-grade component is designed for retrofit projects and new builds that demand reliability, compatibility, and long service life.

Key features

• Configuration: Breaker MCC Bucket designed to slot seamlessly into Schneider Electric / Square D Model 4 MCC systems
• Electrical rating: 225 A, 480 V, 3-Pole to handle demanding motor loads
• Physical footprint: 15" in height to align with standard Model 4 frames and mounting patterns
• Direct replacement: OEM-equivalent component suitable for OEM and retrofit applications, minimizing downtime and rewiring
• Brand promise: Schneider Electric / Square D reliability with AmpState’s global delivery network

Ideal use cases

• Retrofits of aging Model 4 MCCs in manufacturing lines, conveyors, pumps, and large fans
• New installations where a proven 225 A, 480 V, 3-Pole breaker bucket is required within Model 4 architectures
• Facilities that prioritize standardization across multiple MCCs to simplify maintenance and stocking of spare parts

Why this matters

Having a drop-in replacement MCC bucket means fewer field modifications, faster commissioning, and reduced risk during maintenance cycles. The 225 A, 480 V rating is tuned for common industrial motor loads, delivering consistent startup performance and reliable protection for both motors and feeders. The 15" height ensures compatibility with existing Model 4 racks, so facilities can preserve their electrical design integrity while upgrading to a dependable, OEM-aligned component.

Installation and compatibility

Before replacing, verify that your MCC frame is using a Model 4 configuration and that the existing bucket height and mounting pattern match the 15" footprint. This unit is specifically engineered to align with Schneider Electric / Square D Model 4 MCC systems, ensuring clean bussing, secure mounting, and proper interlocks. Follow standard lockout/tagout procedures and consult the facility’s electrical diagrams to confirm wiring interfaces and terminal assignments.

Why choose AmpState

AmpState supplies high-quality MCC components with a global delivery network, making it easier to source legitimate Schneider Electric / Square D parts for critical infrastructure. With a focus on OEM compatibility and long-term availability, AmpState helps ensure your replacement parts arrive on time and fit right the first time.

Specs at a glance

• Brand: Schneider Electric / Square D
• Model: Square D Model 4
• Configuration: Breaker MCC Bucket
• Rating: 225 A, 480 V, 3-Pole
• Height: 15 inches