Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
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| Series | 8PX2 |
| Amperes | 125 |
| Poles | 3 |
| Voltage | 240 |
| 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.
Engineered for demanding motor control centers, the Siemens 8PX2 Breaker MCC Bucket delivers a precise 125 A, 240 V, 3‑pole configuration in a full‑height 36" bucket designed to slot into Siemens 8PX2 MCC lineups. Built for OEM replacement and retrofit applications, this bucket helps you maintain system reliability without compromising compatibility or performance.
In industrial settings, uptime is everything. This Siemens MCC bucket is purpose‑built to integrate seamlessly with the 8PX2 motor control center family, ensuring exact fit, consistent bus connections, and predictable electrical performance. By choosing an OEM‑matched bucket, you minimize wiring changes and reduce testing time during installation, helping you get back online faster after maintenance or upgrades.
• OEM manufacturers performing line upgrades or retrofits that require plug‑and‑play compatibility with existing 8PX2 infrastructure
• plants and facilities maintaining or expanding motor control centers where a dependable 125 A, 240 V, 3‑pole bucket is required
• service teams seeking authentic Siemens components sourced through AmpState for worldwide availability and support
Unlike generic MCC components, this 8PX2 Breaker MCC Bucket is engineered to align with Siemens standards, guaranteeing smooth mechanical engagement, proper clearance, and consistent electrical performance within the 8PX2 ecosystem. The 36" bucket height matches the established form factor of the series, reducing installation guesswork and ensuring that replacement components work with existing wiring, bus bars, and mounting footprints.
Before install, verify that the replacement bucket matches the existing 8PX2 configuration and ensure all safety protocols are followed for de‑energization and lockout/tagout. Check that the 125 A, 240 V rating aligns with the motor loads served by the MCC, and confirm mounting hardware compatibility. For ongoing reliability, keep spare Siemens MCC buckets on hand as part of your maintenance strategy, so you can swap in minutes rather than days during major maintenance cycles.
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General feedback we often hear from customers purchasing industrial electrical parts.
Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
Good communication and clear updates while the order was processed.
Project · Coordination
Looks and feels like a proper industrial-grade part. Works as expected.
Service · Field install