Siemens Furnas 89 - Breaker MCC Bucket - 90 A, 600 V, 12" Height, 3 P | AmpState

Introducing the Siemens System 89 Breaker MCC Bucket — a purpose-built 3-Pole, 90 A, 600 V protective device designed for industrial motor control centers. This direct-replacement MCC bucket is ideal for retrofit projects and OEM substitutions within Siemens System 89 MCC systems, delivering reliable protection without disrupting your control architecture.

Key specifications you need in the field: 90 A rating, 600 V, 3-Pole configuration, and 12" height. Built to align with the bus bar and mounting geometry of System 89 MCCs, ensuring a seamless integration with existing components.

• Exact fit for Siemens System 89 MCCs: drops in without cabinet or wiring rework, preserving original layout and terminal connections.
• Three-phase protection: robust motor protection for 3-phase drives and pump assemblies in demanding industrial environments.
• Standard 12" height: compatible with common MCC bucket rails and enclosures to simplify replacement and stocking.
• OEM-grade replacement, retrofit-ready: engineered as a direct replacement part to minimize downtime during maintenance or upgrades.
• AmpState reliability and access: availability of global shipping and support for critical MCC components wherever your plants operate.

Applications and use cases

Use this MCC bucket when maintaining or upgrading facilities that rely on Siemens System 89 control centers — from manufacturing lines and processing plants to HVAC systems in large commercial operations. It’s especially valuable during planned maintenance windows or unplanned outages where speed and compatibility matter most.

Why choose AmpState for your MCC needs — AmpState sources genuine, compatible MCC components with a focus on reliable performance in tough industrial settings. This Siemens System 89 Breaker MCC Bucket is designed to keep your control center aligned with Siemens specifications, helping you protect motors, reduce downtime, and extend equipment life.

Practical tips for installation and lifecycle management: verify system compatibility with the System 89 MCC bucket model before swapping, ensure proper de-energization and lockout/tagout procedures, and maintain a small on-site spare stock of common MCC buckets to respond quickly to failures.