Siemens - 8PX2 - Breaker MCC Bucket - 400 A, 600 V, 36" Height, 3 P | AmpState

Engineered for demanding industrial motor control applications, the Siemens 8PX2 Breaker MCC Bucket delivers a precise 400 A, 600 V, 3-Pole configuration within the trusted Siemens 8PX2 MCC lineup. With a 36" bucket height, it provides robust accessibility for installation, inspection, and maintenance while preserving the reliability and compatibility you expect from Siemens equipment. This bucket is specifically designed for OEM replacement and retrofit projects, enabling seamless integration into existing racks and control architectures without the guesswork that comes with aftermarket parts.

• OEM-compatible design for the 8PX2 family: Direct fit within Siemens 8PX2 MCC systems, preserving bus bar connections, mounting flanges, and control schematics to ensure consistent system behavior.
• Clear electrical specification: 400 A continuous current capacity, 600 V rating, 3-Pole configuration—well-suited for heavy-duty, three-phase motor control and protection schemes.
• Robust 36" bucket height: Standardized dimensions that align with common rack layouts, providing reliable clearance for safe hook-up, inspection, and service access.
• Efficient retrofit potential: A practical replacement option that minimizes downtime and preserves coordination with downstream protection and control devices, reducing project risk during upgrades or maintenance cycles.
• Global availability through AmpState: AmpState sources Siemens MCC components worldwide, offering OEM-grade parts with predictable lead times and dependable supply certainty.

Who benefits: This MCC bucket is ideal for maintenance teams, systems integrators, and OEMs responsible for Siemens-driven motor control centers. It’s particularly valuable in facilities with large, three-phase motors—such as conveyors, pumps, crushers, and process lines—where a reliable 400 A, 600 V protection solution is required and downtime must be minimized during replacements or upgrades.

Use cases and practical benefits:

• OEM replacement: Swap out aging or damaged MCC buckets in existing Siemens 8PX2 installs without reconfiguring surrounding equipment, preserving the original control philosophy and wiring diagram.
• Retrofit for increased capacity: When motor loads grow or new equipment is added, this bucket supports the 400 A, 600 V, 3-Pole footprint to match updated protection needs.
• Maintenance and service continuity: With a precise fit and established Siemens specifications, technicians reduce trial-and-error adjustments and keep critical lines online during service windows.
• System reliability: By using an OEM bucket designed for the 8PX2 MCC lineup, you minimize misalignment risks and ensure consistent performance across the control center.

Installation and care tips: Follow standard safety procedures for MCC work. Verify exact 8PX2 compatibility before installation, inspect for any shipping damage, and store in a dry, clean environment before mounting. When wiring, refer to the existing control schematics and bus connections to maintain proper phase balance and protection coordination.

In short, the Siemens 8PX2 Breaker MCC Bucket—400 A, 600 V, 3-Pole, 36" height—is built for reliability, precise fit, and easy replacement within Siemens 8PX2 systems. If you’re upgrading, replacing worn components, or performing OEM retrofits, this bucket aligns with Siemens standards and delivers predictable performance. Secure this OEM-ready part through AmpState today to ensure fast availability and uninterrupted motor control in your facility.