Siemens - 8PX2 - Breaker MCC Bucket - 300 A, 480 V, 42" Height, 3 P | AmpState

Engineered for demanding industrial motor control, the Siemens 8PX2 Breaker MCC Bucket delivers a precise fit and dependable performance in a 300 A, 480 V, 3-pole configuration. Designed to integrate with the Siemens 8PX2 MCC lineup, this bucket is the OEM-grade choice for replacement and retrofit projects where downtime is costly and reliability is non‑negotiable.

• Brand: Siemens
• Series: 8PX2
• Configuration: Breaker MCC Bucket
• Rating: 300 A, 480 V, 3-Pole
• Bucket Height: 42 inches

Why this bucket stands out

• Genuine Siemens component: Ensures exact fit, electrical performance, and safety standards that match your existing 8PX2 system. Using an authentic MCC bucket minimizes mismatch risks during installation and preserves panel integrity.
• OEM replacement and retrofit ready: Specifically designed to drop into Siemens 8PX2 motor control centers, enabling faster serviceability and streamlined procurement for spare parts programs.
• Robust, panel-optimized design: The 42-inch bucket height aligns with standard Siemens footprint, promoting consistent mounting geometry and straightforward wiring routes for reliable operation.
• High-current, mid-voltage capability: 300 A at 480 V supports demanding loads from large motors, conveyors, compressors, pumps, and processing equipment without compromising protection or control.
• Long-term serviceability: Built to withstand industrial environments, reducing maintenance cycles and enabling predictable uptime for critical manufacturing processes.

Ideal use cases

• Retrofit of aging MCC panels to restore capacity and reliability in manufacturing lines, material handling, or process automation
• OEM replacement in new equipment builds that require exact Siemens 8PX2 compatibility
• Control panels for heavy-duty applications such as conveyors, pumps, fans, compressors, and large motors
• Spare-part strategy for facilities with standardized Siemens 8PX2 MCC gear to minimize downtime

What makes it practical and valuable

• Reduced downtime: Because the bucket matches the original Siemens 8PX2 design, technicians experience fewer alignment issues during installation, allowing faster restoration of motor controls.
• Predictable performance: The 300 A, 480 V, 3-Pole rating ensures consistent protection and control across demanding loads, supporting safe and efficient motor operation.
• Inventory simplicity: As a genuine Siemens part, it integrates seamlessly with existing spares programs and maintenance workflows, avoiding compatibility surprises.

Compatibility and installation notes

• Confirm the installation scope targets an 8PX2 MCC lineup and that the system requires a 300 A, 480 V, 3-pole configuration with a 42-inch bucket height.
• Verify mechanical fitment with mounting rails and bus connections in your Siemens MCC enclosure to ensure full electrical and mechanical compatibility.
• Plan for standard wiring practices within the bucket to maintain clean, accessible terminations and safe clearances.

Partnering with AmpState

AmpState sources authentic Siemens MCC components for global environments, providing reliable access to OEM parts and replacements. With a focus on genuine equipment and fast availability, AmpState helps facilities maintain standardized motor control infrastructure and minimize lead times when ordering 8PX2 MCC buckets and related gear.