Siemens - 8PX2 - Breaker MCC Bucket - 40 A, 600 V, 9" Height, 3 P | AmpState

Engineered for industrial motor control environments, the Siemens 8PX2 Breaker MCC Bucket delivers precise protection and streamlined maintenance in a compact 9" form factor. This 3-Pole, 40 A, 600 V bucket is designed to integrate seamlessly with the Siemens 8PX2 MCC lineup, making it an ideal OEM replacement or retrofit solution for aging or expanding systems.

Technical specifications at a glance

• Brand: Siemens
• Series: 8PX2
• Configuration: Breaker MCC Bucket
• Rating: 40 A, 600 V, 3-Pole
• Bucket Height: 9 inches

Why this MCC bucket stands out

• Direct OEM compatibility: Specifically engineered for the Siemens 8PX2 motor control centers, ensuring plug‑and‑play installation without extensive panel modifications.
• Reliable industrial performance: Built to withstand the rigors of demanding environments, delivering dependable protection for critical drives and pumps.
• Retrofit-ready: An efficient path to modernizing existing equipment—swap in this bucket to restore capability or expand capacity in your current 8PX2 setups.
• Global availability through AmpState: Access Siemens MCC components with consistent quality and worldwide support from a trusted supplier network.

Ideal for

• OEM projects that require exact Siemens 8PX2 compatibility for new builds or line expansions
• Retrofits in aging motor control centers where downtime and compatibility are top concerns
• Service teams stocking dependable, widely available MCC components to reduce maintenance delays

Practical benefits and use cases

With its 40 A, 600 V, 3‑Pole rating, this MCC bucket protects motors and drives in a range of industrial applications, from conveyors and compressors to fans and pumps. The 9" height is optimized for standard Siemens 8PX2 rack configurations, enabling predictable wiring space, consistent mounting, and straightforward replacement during scheduled maintenance or rapid repair scenarios.

Compared to generic or non‑specific MCC buckets, this Siemens bucket delivers true interoperability with the 8PX2 family—reducing the risk of fitment issues, miswiring, or trip misalignments. It also aligns with common industrial procurement workflows, simplifying parts catalogs and warranty coverage when used in production lines or upgrade projects.

Installation and best practices

• Verify your panel is configured for the Siemens 8PX2 MCC line before ordering to ensure seamless mounting and electrical connections.
• During replacement, review accompanying wiring diagrams and torque specs to maintain solid connections and minimize startup delays.
• Keep a dedicated spare bucket on hand for critical lines to reduce downtime during scheduled maintenance or unexpected failures.

Designed for professional installers and maintenance teams, the Siemens 8PX2 Breaker MCC Bucket combines precise electrical ratings with a design that fits neatly into Siemens’ own MCC ecosystem. When you choose AmpState as your supplier, you’re tapping into a global network that supports Siemens MCC components worldwide, helping you keep your industrial systems running smoothly and with confidence.