Siemens 8PX - Breaker MCC Bucket - 250 A, 600 V, 18" Height, 3 P | AmpState

Engineered for demanding industrial motor control environments, the Siemens 8PX Breaker MCC Bucket from AmpState delivers precise, reliable protection for your 250 A, 600 V, 3-Pole circuits. This unit is designed to slot directly into Siemens 8PX MCC systems, serving as a direct OEM replacement that streamlines retrofits and minimizes downtime during upgrades or maintenance.

Key specifications

• Brand: Siemens
• Model: Siemens 8PX Breaker MCC Bucket
• Configuration: Breaker MCC Bucket, 3-Pole
• Rating: 250 A, 600 V
• Height: 18 inches

Direct OEM replacement, retrofit-ready

• Designed to fit Siemens 8PX MCC systems without custom engineering, enabling a smooth swap for aging components.
• Removes guesswork from replacements—maintains the exact electrical and mechanical characteristics of the original bucket for predictable performance.
• Ideal for retrofit projects and spare-part inventories in facilities that rely on robust motor control protection and switching.

Why this matters in the field

• Reliability under load: With a 250 A rating, this bucket supports heavy motor start/stop cycles common in conveyors, pumps, fans, and machining centers.
• Voltage integrity: The 600 V rating ensures safe isolation and consistent protection across your distributed power system.
• Compact, compatible form factor: At 18 inches in height, it fits standard MCC bays and aligns with existing mounting and bus-bar configurations.
• Global delivery, local expertise: AmpState brings consistent MCC components with worldwide shipping and technical support to keep installations on schedule.

Ideal use cases

• Upgrading aging Siemens 8PX motor control centers with a dependable, exact-fit bucket to restore optimal protection and switching performance.
• Stocking as a field-replaceable unit for maintenance programs in manufacturing plants, processing facilities, and energy sectors.
• Retrofit projects where preserving OEM specifications is critical for compatibility with existing control logic and protective relays.

Practical tips and insights

• Confirm the installed 8PX MCC frame compatibility and ensure mounting-clearance for a seamless replacement during scheduled maintenance windows.
• Pair this bucket with matching protection components to maintain consistent tripping characteristics and coordination within the motor control scheme.
• Plan for availability of spare MCC buckets to minimize downtime during major overhauls or component aging cycles.