Siemens - Marq 21 - Breaker MCC Bucket - 225 A, 480 V, 18" Height, 3 P | AmpState

Siemens - Marq 21 Breaker MCC Bucket delivers reliable, plug‑and‑play protection for industrial motor control systems. Engineered to meet the exacting requirements of Siemens Marq 21 MCC lineups, this 225 A, 480 V, 3‑Pole breaker bucket is the ideal OEM replacement or retrofit solution for demanding electrical environments.

• OEM‑level compatibility— specifically designed to fit Siemens Marq 21 MCC assemblies, ensuring a seamless, drop‑in replacement that minimizes downtime during upgrades or repairs.
• Precise electrical rating— rated for 225 A, 480 V with a 3‑pole configuration, matching the performance needs of medium‑duty motor control applications.
• Compact, standard framing— an 18" bucket height that aligns with typical Marq 21 installations for straightforward installation and rack integration.
• Durable, field‑tested design— built to endure the rigors of industrial settings, delivering dependable protection for motors, drives, and associated gear.
• Global availability from AmpState— sourced through AmpState, a trusted supplier of Siemens MCC components with worldwide reach and support.

Best suited for facilities seeking reliable OEM replacement in existing Marq 21 MCC bays, this bucket helps maintain system integrity while simplifying retrofit projects. Whether you’re upgrading aging motor control infrastructure, performing routine maintenance, or modernizing a new line, the Marq 21 Breaker MCC Bucket provides consistent performance without the guesswork of aftermarket substitutes.

Ideal use scenarios include manufacturing lines with medium‑sized motors, HVAC compressor and fan assemblies, conveyors, pumps, and processing equipment that require robust, three‑phase protection at 480 V. By choosing an authentic Siemens bucket designed for the Marq 21 family, you can expect compatibility that reduces wiring variations, minimizesMounting complications, and supports long‑term serviceability.

Key benefits you’ll notice in operation:

• Faster maintenance cycles thanks to straightforward replacement within the Marq 21 framework.
• Consistent protection and coordination with existing downstream devices and protection schemes.
• Peace of mind from using a component that’s built to the same quality standards as the original system.

Whether you’re an OEM overseeing plant upgrades, a maintenance team conducting retrofits, or an electrical contractor specifying parts for a new build, this Siemens Marq 21 Breaker MCC Bucket — 225 A, 480 V, 18" height, 3‑Pole — is a precise, reliable choice that keeps your motor control panel protected and performing at its best.