Siemens - 8PX2 - Breaker MCC Bucket - 125 A, 480 V, 18" Height, 3 P | AmpState

Siemens 8PX2 Breaker MCC Bucket — 125 A, 480 V, 3-Pole, 18" Height is purpose-built for industrial motor control centers, delivering a reliable, drop-in solution for Siemens 8PX2 MCC lineups. Designed for OEM replacement and retrofit projects, this bucket keeps your electrical infrastructure aligned with the demanding needs of modern automation and manufacturing environments.

Why this 8PX2 MCC bucket stands out

Engineered to match the exact form and function of the Siemens 8PX2 series, this breaker MCC bucket ensures seamless compatibility with your existing wiring, bus, and mounting interfaces. The 3-Pole configuration supports balanced 3-phase motor loads, while the 125 A current rating and 480 V operation cover a wide range of industrial applications—from conveyors and pumps to fans and compressors. With an 18" bucket height, it fits the standard enclosure profiles used in many OEM and retrofit projects, minimizing downtime during installation.

Key features and real-world benefits

• Exact-fit compatibility with Siemens 8PX2 MCC systems, facilitating straightforward OEM replacement and retrofit upgrades.
• 125 A, 480 V, 3-Pole rating aligns with common motor control requirements in manufacturing and processing facilities.
• 18" bucket height designed to integrate with standard MCC enclosures without modifying existing structures.
• Reliability in demanding environments built to withstand industrial conditions, reducing the risk of unplanned downtime.
• OEM-grade part for retrofits ensures consistent performance with your existing Siemens equipment, preserving control logic and protection coordination.
• Global availability through AmpState and a trusted supply chain for Siemens MCC components worldwide.

Ideal use cases

• Replacing a worn or failed breaker bucket in an existing 8PX2 motor control center without costly modifications.
• Upgrading or refurbishing aging MCC installations to maintain compatibility with current Siemens protection and control schemes.
• Retrofit projects where maintaining a uniform 3-Pole, 125 A, 480 V configuration is critical for motor loads across production lines.

What you get and how it helps your operation

This MCC bucket delivers a dependable path to restore or modernize motor control capabilities, helping you reduce downtime, preserve protective coordination, and maintain consistent electrical performance. By choosing an OEM-aligned bucket from the Siemens 8PX2 line, you ensure a predictable interface with your protection relays, disconnects, and feeders—so your technicians spend less time modifying wiring and more time keeping the plant running smoothly.

Sold through AmpState, this Siemens MCC bucket is part of a global inventory of high-quality MCC components. When installed in the right 8PX2 frame, it supports seamless integration, durable operation, and long-term serviceability for industrial motor control centers.