Siemens - 8PX2 - Breaker MCC Bucket - 5 A, 600 V, 12" Height, 3 P | AmpState

Engineered for industrial motor control, the Siemens 8PX2 Breaker MCC Bucket delivers precise, dependable overcurrent protection in a compact 12" high package. Designed to slot directly into Siemens 8PX2 MCC lineups, this 5 A, 600 V, 3-Pole bucket provides reliable protection for small to mid-size motor loads within your control center. Ideal for OEM replacements and retrofit projects, it keeps your motor control system performing at peak efficiency without a full panel rewrite.

Key advantages

• Exact compatibility with Siemens 8PX2 MCC — engineered as a drop-in component for seamless OEM replacement or retrofit within existing assemblies.
• Precise electrical rating — 5 A, 600 V, 3-Pole configuration delivers reliable motor protection for aligned loads and multi-phase systems.
• Compact, standardized form — 12" bucket height fits standard MCC frames, helping preserve cabinet space and mounting accuracy.
• OEM-grade construction — built to maintain the integrity of Siemens’ motor control ecosystem and to support long service life in demanding industrial environments.
• Global availability — AmpState sources genuine Siemens MCC components with a worldwide supply network, simplifying procurement and spares strategies.

Specifications at a glance

• Brand: Siemens
• Series: 8PX2
• Configuration: Breaker MCC Bucket
• Rating: 5 A, 600 V, 3-Pole
• Bucket Height: 12 inches
• Applications: OEM replacement, retrofit in 8PX2 MCC lineups

Real-world use cases

• Replacing a failed or obsolete MCC bucket in an existing 8PX2 assembly to minimize downtime and maintain protective coordination with upstream devices.
• Upgrading a legacy motor control bay where a 5 A, 600 V, 3-Pole protection scheme is required for compact loads or auxiliary motors.
• Retrofits during plant modernization projects where preserving the Siemens control philosophy and interface simplifies maintenance and spare parts provisioning.

Why this bucket matters for your operation

The 8PX2 Breaker MCC Bucket is not just a component—it's a strategic choice for reliability and compatibility. By aligning with Siemens’ 8PX2 architecture, it ensures protective devices cooperate seamlessly with upstream feeders, interlocks, and control logic. The 3-Pole configuration provides balanced protection across phases, reducing fault risks and simplifying coordination with motor starters and drives. Its 5 A rating suits small-to-medium motors or clustered loads, helping you achieve precise protection without over-tripping small equipment.

Tips for selection and installation

• Verify that the 8PX2 MCC bucket family is the correct match for your existing control center frame and mounting pattern.
• Confirm that a 5 A, 600 V, 3-Pole setting aligns with your motor load and protective coordination requirements.
• Plan for spares within your maintenance program, leveraging AmpState’s global supply for genuine Siemens parts.
• During installation, ensure proper seating and alignment with adjacent buckets to maintain reliable electrical contact and mechanical stability.

Choose the Siemens 8PX2 Breaker MCC Bucket for dependable, OEM-grade protection within your motor control center. As a trusted source for Siemens MCC components, AmpState supports your uptime and retrofit strategies with authentic parts and global availability.