Consistent quality. We’ve added similar items to our regular reorder list.
MRO · Reorder
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| Series | Siemens 8PX |
| Amperes | 400 |
| Poles | 3 |
| Voltage | 480 |
| Product Type | Breaker MCC Bucket |
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Siemens 8PX Breaker MCC Bucket from AmpState delivers a precise, field-ready solution for industrial motor control: a 400 A, 480 V, 3-Pole unit that stands 42 inches tall and is engineered to slot directly into Siemens 8PX MCC systems as a direct OEM replacement. Designed to streamline retrofits and new installations alike, this MCC bucket preserves the integrity of your protection scheme while minimizing downtime.
This breaker MCC bucket is purpose-built for large-motor control in industrial settings. Use it to protect and control three-phase motors in applications such as pumps, compressors, conveyors, fans, and process equipment where dependable performance and fast service coin the day.
Designed to integrate with existing Siemens 8PX MCC frames, this bucket preserves the fundamental electrical path and mounting geometry of the OEM part. Before replacement, verify the system is configured for a 400 A, 480 V, 3-Pole bucket and that your enclosure has the 42-inch tall MCC bucket space. The direct-replacement nature reduces uncertainty during retrofits and minimizes panel downtime.
AmpState specializes in high-quality MCC components and supports global delivery, making it easier to source the exact Siemens 8PX MCC bucket you need, when you need it. With a focus on compatibility and reliability, AmpState helps you maintain consistent protection across your motor-control infrastructure.
Contact sales@ampstate.com
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General feedback we often hear from customers purchasing industrial electrical parts.
Consistent quality. We’ve added similar items to our regular reorder list.
MRO · Reorder
Support is responsive when we have questions about fit or application.
Purchasing · Quick answers
A reliable choice when we need industrial parts on short notice.
Service · Urgent replacement