Siemens - 8PX2 - Breaker MCC Bucket - 125 A, 600 V, 6" Height, 3 P | AmpState

Engineered for industrial motor control centers, the Siemens 8PX2 Breaker MCC Bucket delivers durable protection and reliable performance in a compact 6" tall package. Designed specifically for Siemens 8PX2 MCC lineups, this 125 A, 600 V, 3-pole bucket is the trusted OEM replacement and retrofit solution that keeps critical uptime intact in demanding environments.

Why this MCC bucket stands out

• Exact compatibility with Siemens 8PX2 MCC lineups: Seamless drop-in fit that minimizes modification work and protects your control cabinet’s electrical integrity.
• High-current, three-pole protection: 125 A rating with a 600 V capacity supports demanding motor loads while maintaining robust fault protection across all three poles.
• Compact, space-efficient design: A 6" bucket height fits tight electrical rooms and crowded switchgear footprints without sacrificing performance.
• OEM replacement and retrofit-ready: Ideal for refurbishing aging gear or upgrading existing systems, reducing downtime and inventory complexity.
• Global reliability from AmpState: Part of AmpState’s premium Siemens MCC components lineup, backed by worldwide availability and support.

Specifications at a glance

• Brand: Siemens
• Series: 8PX2
• Configuration: Breaker MCC Bucket
• Rating: 125 A, 600 V, 3-Pole
• Bucket Height: 6 inches

Practical applications and use cases

This MCC bucket is ideal for facilities that rely on Siemens 8PX2 motor control centers and need dependable, field-ready replacements. Use it for:

• OEM replacements in aging 8PX2 assemblies to restore full motor control protection without re-engineering the cabinet.
• Retrofits where a 3-pole, 125 A breaker bucket is required to support heavier motor loads or updated protection schemes.
• Maintenance inventories to minimize downtime during scheduled outages or emergency repairs.
• New equipment retrofits in plants upgrading to Siemens 8PX2-based control architectures for improved reliability.

What problems this part solves

By providing a precise, factory-built MCC bucket designed for the 8PX2 family, this component eliminates the guesswork and mismatches often encountered with generic replacements. It ensures correct electrical clearance, reliable trip performance, and straightforward installation, so your downtime is minimized and your protection coordination remains intact.

Tips for optimal results

• Ensure the surrounding cabinet hardware and bus connections align with standard 8PX2 configurations to guarantee a smooth installation.
• Pair this bucket with compatible Siemens fuses and accessories recommended for 8PX2 to maintain coordinated protection across the MCC.
• Keep a spare 8PX2 MCC bucket on hand as part of preventive maintenance for rapid field replacements.

For engineers and maintenance teams seeking dependable, compatible MCC components, the Siemens 8PX2 Breaker MCC Bucket delivers precise fit, robust protection, and streamlined installation—backed by AmpState’s global supply network to support operations wherever you are.