Schneider Electric / Square D Model 4 - Breaker MCC Bucket - 300 A, 480 V, 15" Height, 3 P | AmpState

Engineered for demanding industrial motor control centers, the Schneider Electric / Square D Model 4 Breaker MCC Bucket delivers a robust 300 A, 480 V, 3-Pole configuration in a compact 15" tall housing. This unit is specifically designed to drop into Schneider Electric / Square D Model 4 MCC systems, serving as a direct OEM-compatible replacement for both maintenance and retrofit projects.

What sets this MCC bucket apart

• Direct OEM replacement — seamless integration with existing Model 4 MCC infrastructures ensures identical electrical characteristics, mounting footprint, and interplay with other components, reducing downtime during swaps or upgrades.
• Solid electrical rating — built to handle 300 amperes and 480 volts in a three-pole configuration, making it ideal for medium to heavy-duty motor control applications in manufacturing, processing, and utility environments.
• Compact, reliable form factor — the 15" height is designed to fit within standard Model 4 MCC bays while maintaining rugged construction for long service life in challenging conditions.
• Proven compatibility — purpose-built to integrate with Schneider Electric / Square D Model 4 MCC systems, ensuring dependable operation within established control architectures.
• AmpState coverage — sourced from AmpState, a trusted supplier of MCC components with global delivery to support uptime and rapid replenishment across regions.

Ideal use cases

• Upgrading or maintaining existing Model 4 MCC installations in manufacturing lines, pumps, fans, conveyors, and process equipment.
• Retrofit projects where OEM-compatible buckets are required to preserve system integrity and reduce wiring or harness modification.
• Spare part strategy for critical uptime—having a direct replacement bucket on hand minimizes downtime during scheduled maintenance or unexpected failures.

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: 15 inches
• Application: Direct replacement within Model 4 MCC systems

Installation and practical guidance

When integrating this MCC bucket, align with Schneider Electric / Square D Model 4 specifications and follow standard electrical safety practices. Confirm compatibility with your existing MCC frame, bus configurations, and auxiliary devices, and torque fasteners to the manufacturer’s recommended values. If you’re replacing a worn bucket, verify that the control wiring and interlocks are compatible with the Model 4 architecture to ensure reliable actuation and protection of connected motors.

AmpState supplies high-quality MCC components with global delivery, helping you keep critical motor control paths active across continents. This Model 4 Breaker MCC Bucket is the reliable, exact-fit solution for professional retrofits and maintenance, backed by a history of consistent availability and support.