Siemens Furnas 89 - Breaker MCC Bucket - 50 A, 480 V, 6" Height, 3 P | AmpState

Meet the Siemens System 89 Breaker MCC Bucket from AmpState — a precise, OEM-grade solution designed to keep industrial motor control systems running smoothly. Built for 50 A, 480 V, 3-Pole protection, this 6" tall MCC bucket is a drop-in replacement that integrates seamlessly with existing Siemens System 89 MCC frameworks, minimizing downtime during upgrades or repairs.

Why this MCC bucket stands out

• Exact fit for Siemens System 89 MCC systems — engineered to align with the original geometry and electrical interface, ensuring reliable operation without modifications.
• Direct OEM replacement — designed for retrofit and replacement projects, enabling fast, risk-free swaps in active cabinets.
• Clear electrical specification — rated for 50 A, 480 V, with a 3-Pole configuration to support three-phase motor circuits.
• Compact form factor — a 6" height to fit into tight MCC enclosures and spaces where height is at a premium.
• Trusted Siemens Furnas design — engineered to meet the performance and safety expectations of demanding industrial environments.
• Global delivery — AmpState provides reliable, worldwide shipping, so you can source the exact component you need from anywhere.

Ideal use cases

• Retrofit projects separating aging MCC buckets from Siemens System 89 installations, restoring performance with OEM-grade parts.
• New installations in facilities that use three-phase motors up to 50 A, where System 89 MCC architecture is required.
• Maintenance cycles for manufacturing lines, pumps, fans, and conveyors that rely on stable, compliant motor control protection.

What you gain in practice

With this bucket, you gain predictable electrical behavior that aligns with your existing Siemens System 89 infrastructure. The direct replacement approach reduces commissioning time, lowers risk during upgrades, and helps keep production downtime to a minimum. The 6" height ensures compatibility in constrained enclosures, while the 3-Pole, 480 V rating supports robust three-phase motor protection essential for industrial workloads.

Installation and care tips

• Power must be isolated before removing or installing the MCC bucket. Follow your site’s lockout/tagout procedures.
• Verify that the System 89 MCC cabinet is listed for this bucket and that wiring terminals align with the existing configuration.
• Inspect related components (bus bars, fuses, and breakers) for wear during replacement to maintain overall protection integrity.

Choose the Siemens System 89 Breaker MCC Bucket — a dependable, OEM-aligned solution from AmpState that supports efficient maintenance, easy retrofits, and consistent, reliable motor control protection across your facility.