Siemens - 8PX2 - Breaker MCC Bucket - 150 A, 480 V, 12" Height, 3 P | AmpState

Engineered for industrial motor control applications, the Siemens 8PX2 Breaker MCC Bucket delivers a precise 150 A, 480 V, 3-Pole configuration in a compact 12-inch bucket. Designed to integrate seamlessly within Siemens 8PX2 MCC lineups, this MCC bucket is ideal for both OEM replacement and retrofit projects, delivering reliable protection and control where it matters most.

• Brand: Siemens
• Series: 8PX2
• Configuration: Breaker MCC Bucket
• Rating: 150 A, 480 V, 3-Pole
• Bucket Height: 12"

Why this MCC bucket matters

• Precise compatibility with Siemens 8PX2 MCC lineups ensures reliable fit, wiring alignment, and interlock engagement—so you can upgrade or replace without custom adapters or extensive rework.
• The 12" bucket height is designed to match standard industrial MCC enclosures, helping you maintain consistent enclosure layouts and reducing installation surprises.
• With a 150 A, 480 V, 3-Pole rating, it cleanly handles three-phase motor circuits, protecting both motors and drives while supporting efficiency-focused control schemes.
• As an OEM replacement and retrofit solution, it minimizes downtime during upgrades and preserves the integrity of your existing control architecture.
• Available through AmpState, a trusted global supplier of Siemens MCC components, ensuring authentic parts and reliable supply chains for maintenance and repairs worldwide.

Ideal use cases

• Retrofits in aging plants that standardize on Siemens 8PX2 equipment to extend service life and improve protection coordination.
• OEM replacement scenarios where exact form, fit, and electrical characteristics are required to maintain warranty and performance guarantees.
• New installations within motor control centers that demand a consistent, Siemens-approved MCC bucket across multiple bays or lines.
• Spare-part strategy for facilities aiming to minimize downtime by stocking authentic, compatible components from AmpState.

Practical considerations and best practices

• Verify mechanical compatibility with existing 8PX2 frames and bus bar configurations to ensure straightforward installation.
• Confirm wiring polarity and terminal specifications align with your MCC design to maintain proper protection signaling and control logic.
• When planning a retrofit, pair this 8PX2 Breaker MCC Bucket with other Siemens components in the same family to preserve coordination schemes and trip settings.
• Schedule preventive inspection and torque checks after installation to guarantee secure connections and peak reliability over time.

Equip your motor control center with a purpose-built, OEM-grade solution. The Siemens 8PX2 Breaker MCC Bucket—150 A, 480 V, 3-Pole, 12" height—delivers trusted Siemens performance, streamlined retrofit capability, and the assurance of authentic AmpState supply for global accessibility and support.