Siemens - 8PX2 - Breaker MCC Bucket - 400 A, 240 V, 42" Height, 3 P | AmpState

Meet the Siemens 8PX2 Breaker MCC Bucket — a purpose-built OEM replacement designed for demanding industrial motor control environments. Built to integrate seamlessly with the Siemens 8PX2 MCC lineup, this 400 A, 240 V, 3-Pole bucket keeps your control center aligned with the original specifications you rely on for uptime and safety.

Key to its value is the 42" bucket height, precisely matching the standard 8PX2 footprint for straightforward installation in existing enclosures. The 3-Pole configuration delivers solid three-phase control for high-demand motors, while the 400 A rating provides robust performance during startup surges and peak load conditions. This isn’t a generic substitute — it’s a true Siemens MCC bucket engineered for compatibility, reliability, and long service life in industrial settings.

Why choose this MCC bucket

• OEM-grade fidelity: Authentic Siemens 8PX2 MCC bucket designed to preserve protective interlocks, misalignment tolerances, and overall system behavior.
• Retrofit-ready: Ideal for replacing aging buckets or upgrading legacy installations without reconfiguring your entire control scheme.
• Operational resilience: Sturdy construction and proven switching performance for continuous operation in demanding environments.
• Global compatibility: Supplied through AmpState, ensuring a genuine Siemens component with worldwide availability for maintenance programs and spares strategy.

Ideal use cases

• OEM replacement in active Siemens 8PX2 motor control centers to minimize downtime and maintain original protection and coordination.
• Retrofits in aging facilities where upgrading to current Siemens MCC components supports improved reliability and parts availability.
• New builds or expansions that require exact 8PX2 compatibility to ensure consistent performance and spare-part compatibility across sites.

Technical specifications at a glance

• Brand: Siemens
• Series: 8PX2
• Configuration: Breaker MCC Bucket
• Rating: 400 A, 240 V, 3-Pole
• Bucket Height: 42 inches

Designed for professionals who manage industrial motor control, this Siemens 8PX2 Breaker MCC Bucket delivers a precise fit, dependable operation, and a clear path to sustained performance. For companies prioritizing compatibility, spares readiness, and minimizing downtime, this bucket is the strategic choice for maintaining and expanding Siemens-based MCC systems.