Siemens - Marq 21 - Breaker MCC Bucket - 75 A, 240 V, 6" Height, 3 P | AmpState

Designed to drop directly into Siemens Marq 21 motor control centers, the Siemens Marq 21 Breaker MCC Bucket delivers a precise, plug‑in solution for demanding industrial motor control applications. Rated at 75 A, 240 V, with a 3‑pole configuration and a compact 6" bucket height, this module is built for OEM replacement and retrofit projects where exact fit and reliable performance matter most.

Key benefits and features

• Exact Marq 21 compatibility: Engineered to integrate seamlessly with Siemens Marq 21 MCC lineups, preserving alignment with bus bars and mounting frames.
• Reliable performance for motor control: 75 A, 240 V, 3‑pole configuration supports common industrial loads while maintaining consistent protection and switching behavior.
• Compact, standardizable form factor: 6" bucket height fits neatly into standard MCC banks, enabling straightforward retrofits without reworking enclosures.
• OEM replacement ready: A genuine‑fit MCC bucket designed to replace worn or obsolete modules, reducing downtime and installation guesswork.
• Retrofit-friendly: Ideal for upgrades and refurbishments in aging systems that rely on Siemens Marq 21 architecture, keeping existing controls intact while modernizing capacity.

Practical applications and use cases

• OEM replacements during plant modernization or equipment refresh cycles, ensuring continuity with existing Marq 21 infrastructure.
• Retrofits to raise or maintain 75 A current handling within a 240 V three‑phase system, supporting higher‑demand motor loads.
• Spare part strategy for maintenance teams—stock a genuine Siemens MCC bucket to minimize unplanned downtime.

Why choose this MCC bucket

• Authentic Siemens Marq 21 component designed to meet the exact tolerances and electrical characteristics required by your MCC lineup.
• Reduced risk of misfits and connection issues thanks to a purpose‑built 3‑pole bucket optimized for 75 A at 240 V.
• Efficient installation and serviceability in real‑world industrial environments, with dependable operation across typical motor control tasks.

AmpState supplies high‑quality Siemens MCC components worldwide, offering genuine Marq 21 buckets and dependable support to keep your electrical control systems running smoothly. This Breaker MCC Bucket is the right choice when you need a precise, durable module that aligns with your existing Siemens Marq 21 equipment and maintenance plans.