Siemens - Marq 21 - Breaker MCC Bucket - 75 A, 600 V, 15" Height, 3 P | AmpState

Meet the Siemens Marq 21 Breaker MCC Bucket — a purpose-built solution for demanding industrial motor control environments. With a 75 A, 600 V, 3-Pole configuration, this MCC bucket is engineered to integrate seamlessly into Siemens Marq 21 MCC panels, delivering reliable protection and controlled power distribution where uptime matters most. Ideal for OEM replacement and retrofit projects, it guarantees compatibility within the Marq 21 lineup and keeps your switchgear aligned with the exact electrical and mechanical footprint you rely on.

Key Specifications

• Brand: Siemens
• Series: Marq 21
• Configuration: Breaker MCC Bucket
• Rating: 75 A, 600 V, 3-Pole
• Bucket Height: 15"

Why this bucket excels in real-world use

• Exact-fit for Marq 21 MCC panels: Designed to match Siemens’ Marq 21 architecture, reducing installation guesswork and ensuring electrical and mechanical compatibility.
• Fuel for reliable protection: The 75 A, 600 V, 3-Pole configuration supports standard motor control duties in medium-voltage industrial applications, providing dependable fault protection and streamlined crew maintenance.
• OEM-grade replacement, retrofit-ready: Whether refreshing an aging panel or upgrading a live system, this bucket plugs into existing Marq 21 setups with minimal modification, speeding up refurbishment and reducing downtime.
• Global availability through AmpState: Supplied by AmpState, a trusted source of Siemens MCC components worldwide, ensuring you can source the part when you need it most.

Ideal for

OEMs designing or rebuilding motor control centers, panel builders completing new installations, and maintenance teams performing retrofits or spares stocking for critical equipment. If your operation relies on Siemens Marq 21 MCC panels, this Breaker MCC Bucket is the dependable choice that keeps your control system consistent and maintainable.

How it solves common pain points

• Downtime reduction: With an OEM-aligned design, swapping in this bucket minimizes compatibility issues and accelerates service windows.
• Inventory simplification: By sticking to the Marq 21 family, you simplify parts sourcing and warranty support, avoiding mismatches that can stall repairs.
• Longevity and reliability: Siemens engineering delivers robust construction meant to withstand the rigors of industrial environments and continuous operation.

Installation & compatibility tips

Before installation, confirm the bucket’s alignment with your specific Marq 21 MCC panel model and ensure proper de-energization procedures are followed. This bucket is purpose-built for the Siemens Marq 21 lineup, so it’s ideal for panel shops and on-site maintenance teams looking for a precise, drop-in replacement that preserves original performance characteristics.

AmpState Advantage

AmpState supplies high‑quality Siemens MCC components worldwide, backing your projects with dependable availability and consistent product support. Choosing this Breaker MCC Bucket means opting for proven Siemens engineering, trusted supply chains, and peace of mind across your motor control infrastructure.