Siemens Model 90 - Breaker MCC Bucket - 50 A, 480 V, 6" Height, 3 P | AmpState

Designed for industrial motor control centers, the Siemens Model 90 Breaker MCC Bucket from AmpState delivers a precise, OEM-compatible replacement for 50 A, 480 V, 3-Pole configurations. This bucket is engineered to mirror the original Siemens design, ensuring a seamless fit and reliable performance within Siemens Model 90 MCC systems. It’s the smart choice for retrofits, spare parts, and maintenance stock that minimizes downtime and keeps your MCC running smoothly.

• Brand: Siemens
• Model: Siemens Model 90
• Configuration: Breaker MCC Bucket
• Rating: 50 A, 480 V, 3-Pole
• Height: 6 inches
• Application: Direct replacement for Siemens Model 90 MCC systems; suitable for OEM replacements and retrofit projects

Why this MCC bucket matters

When you’re maintaining or expanding an industrial motor control center, compatibility and reliability matter as much as capacity. This Siemens Model 90 Breaker MCC Bucket is precision-built to align with Siemens’ original tolerances, delivering dependable circuit protection and straightforward maintenance. Its 6-inch profile fits standard MCC uprights, keeping your cabinet footprint consistent while preserving wiring routes and accessibility.

Ideal use cases

• Retrofits: Upgrade aging MCC components without rewiring or modifying the cabinet architecture
• Spare parts inventory: Maintain a ready-to-install replacement that minimizes downtime
• New installations in existing Siemens Model 90 systems: Ensure a perfect, plug-in fit with established electrical characteristics

Compatibility & fit

This MCC bucket is purpose-built for Siemens Model 90 motor control centers. It supports a 3-Pole configuration for three-phase motor loads, rated at 50 A and 480 V. The 6-inch height maintains expected clearance and alignment with adjacent buckets, bus bars, and mounting hardware, helping you avoid non-value-added adjustments during installation.

Installation tips

• Verify model compatibility: confirm you are working with a Siemens Model 90 MCC system and a 3-Pole, 50 A, 480 V requirement
• Prepare the enclosure: ensure mounting surfaces are clean and any old components are fully removed before seating the new bucket
• Align carefully: position the MCC bucket so that bus bars and connections line up with the existing specific cabinet geometry
• Secure and test: fasten mounting hardware per standard MCC procedures, then perform electrical tests to confirm proper operation

Why AmpState

AmpState sources high-integrity MCC components with a commitment to global delivery. The Siemens Model 90 Breaker MCC Bucket offered here is presented as a direct, reliable replacement option designed to minimize retrofit risk and downtime, backed by AmpState’s reputation for precise, compatible parts for industrial automation.